Data Gathering Instrument for Trainee’s Characteristics

Name: Apolinario, Angelo C.

INSTRUCTIONS: Please answer the following instrument according to the

characteristics described below. Encircle the letter of your choice that best
describes you as a learner. Blank spaces are provided for some data that
need your response.
Characteristics of learners

Language, Average grade in: Average grade in:

literacy and English Math
numeracy (LL&N)
a. 95 and above a. 95 and above
b. 90 to 94 b. 90 to 94
c. 85 to 89 c. 85 to 89
d. 80 to 84 d. 80 to 84
a. 75 to 79 e. 75 to 79

Cultural and Religion/sect:

Religious a. Adventis
background
b. Iglesia ni Cristo
c. Mormones
d. Muslim
e. Roman Catholic
f. Others( please specify)_____________

Education & Highest Educational Attainment:

general a. High School Level
knowledge
b. High School Graduate
c. College Level
d. College Graduate
e. with units in Master’s degree
f. Masteral Graduate
g. With units in Doctoral Level
h. Doctoral Graduate

Date Developed: Document no.

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 Characteristics of learners
Sex a. Male
b. Female
Age Your age: _____
Physical ability 1. Disabilities(if any)_____________________
2. Existing Health Conditions (Existing illness
if any)
a. None
b. Asthma
c. Heart disease
d. Anemia
e. Hypertension
f. Diabetes
g. Others(please specify) ___________________

Previous Training Certificates

experience with a. Machining NC I
the topic b. Others(please specify) ___________________

Previous List down trainings related to Machining

learning ___________________________
experience ___________________________
___________________________
National Certificates acquired and NC level
Training Level
completed ___________________________
___________________________

Special courses Other special training regarding Metals in

engineering
_________________________
_________________________

Learning styles a. Visual - The visual learner takes mental

pictures of information given, so in order for
this kind of learner to retain information,
oral or written, presentations of new
information must contain diagrams and
drawings, preferably in color. The visual
learner can't concentrate with a lot of
activity around him and will focus better
and learn faster in a quiet study
environment.
Date Developed: Document no.
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 Characteristics of learners

b. Kinesthetic - described as the students in

the classroom, who have problems sitting
still and who often bounce their legs while
tapping their fingers on the desks. They are
often referred to as hyperactive students
with concentration issues.
c. Auditory- a learner who has the ability to
remember speeches and lectures in detail
but has a hard time with written text.
Having to read long texts is pointless and
will not be retained by the auditory learner
unless it is read aloud.
d. Activist - Learns by having a go
e. Reflector - Learns most from activities where
they can watch, listen and then review what
has happened.
f. Theorist - Learns most when ideas are
linked to existing theories and concepts.
g. Pragmatist - Learns most from learning
activities that are directly relevant to their
situation.
Other needs a. Financially challenged
b. Working student
c. Solo parent
d. Others(please specify)
___________________________

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 SELF-ASSESSMENT CHECK
Name: Apolinario, Angelo C.

INSTRUCTIONS: This Self-Check Instrument will give the trainer necessary

data or information’s, which is essential in Machining NC II. Please
check the appropriate box of your answer to the questions below.
BASIC COMPETENCIES
Can I …..? Yes No
1. Participate In Work Place Communication
1.1 Obtain and convey workplace information ✔
1.2 Participate in workplace meeting and discussion. ✔
1.3 Complete relevant work related documents. ✔
2. Work in a Team Environment
2.1 Describe team role and scope ✔
2.2 Describe and identify team role and responsibility
in a team
2.3 Describe work as a team. ✔
3. Practice Career Professionalism
3.1 Integrate personal objectives with organizational ✔
goals
3.2 Set and meet work priorities ✔
3.3 Maintain professional growth and development ✔
4. Practice Occupational Health and Safety
4.1 Identity hazards and risks ✔
4.2 Evaluate hazards and risks ✔
4.3 Control hazards and risks ✔
4.4 Maintain occupational health and safety ✔
awareness

COMMON COMPETENCIES
Can I …..? Yes No
Date Developed: Document no.
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1. Interpret Working Drawings and Sketches
1.1 Interpret technical drawing ✔
1.2 Prepare freehand sketch of parts ✔
1.3 Interpret details from freehand sketch ✔
2. Select/ Cut Workshop Materials
2.1 Determine requirement ✔
2.2 Select and measure materials ✔
2.3 Cut materials ✔
3. Perform Shop Computations (Basic)
3.1Perform four fundamental operations. ✔
3.2 Perform basic calculations involving fractions and ✔
decimals
3.3 Perform basic calculations involving percentages. ✔
3.4 Perform basic calculation involving ration and ✔
proportion
3.5 Perform calculations on algebraic expressions ✔
4. MeasureWorkpiece (Basic)
4.1 Select and use measuring tools ✔
4.2 Clean and store measuring tools ✔
5. Perform Shop Computations (Intermidiate)
5.1 Perform calculations involving triangles ✔
5.2 Calculate taper ✔
6. Measure Workpiece using Angular Measuring Instruments
6.1 Select and use angular measuring tools ✔
6.2 Maintain angular measuring tools ✔
6.3 Clean and store measuring tools ✔
7. Perform Preventiveand Corrective Maintenance
7.1 Perform inspection of machine ✔
7.2 Perform cleaning and lubricating of machine ✔
7.3 Perform minor machine repair and adjustments ✔
7.4 Maintain hand tools ✔

Date Developed: Document no.

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CORE COMPETENCIES
Can I……? Yes No
1. Perform Bench Work (Complex)

1.1 Chip workpiece ✔

1.2 File workpieces ✔

1.3 Remove damaged and broken threaded fasteners. ✔

1.4 Repair damaged threads ✔

1.5 Scrape and hone holes ✔

2. Turn Workpiece (Intermediate)

2.1 Determine job requirements ✔

2.2 Setup workpiece ✔
2.3 Perform turning operations ✔
2.4 Check/Measure workpiece ✔
3. Mill Workpiece (Intermediate)

3.1 Determine job requirements ✔

3.2 Setup workpiece ✔
3.3 Perform milling operations ✔
3.4 Check/Measure workpiece ✔
4. Grind Workpiece (Complex Operation)
4.1Select wheels and accessories ✔
4.2Perform grinding operations ✔

Prepared by: Ivan Ray Ancero Date:___________________

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 Evidences/Proof of Current Competencies

Evidence of Current Competencies acquired related to Job/Occupation

CURRENT COMPETENCIES PROOF/ MEANS OF

EVIDENCE VALIDATING
BASIC COMPETENCIES
1. Participate in Work Place
Communication Certificate of Submitted
Employment authenticatedC
ertificate of
Employment
2. Work in a Team Environment Certificate of Submitted
Employment authenticatedC
ertificate of
Employment
3. Practice Career Professionalism Certificate of Submitted
Employment authenticatedC
ertificate of
Employment
4. Practice Occupational Health and Certificate of Submitted
Safety Employment authenticatedC
ertificate of
Date Developed: Document no.
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 Employment

CURRENT COMPETENCIES
PROOF/ MEANS OF
EVIDENCE VALIDATING
COMMON COMPETENCIES
1. Interpret Working Drawings and Certificate of Submitted
Sketches Achievement authenticated
certificate of
achievements
2. Select/ cut workshop materials Certificate of Submitted
Achievement authenticated
certificate of
achievements
3. Perform shop computations Certificate of Submitted
(basic) Achievement authenticated
certificate of
achievements
4. Measure workpiece (basic) Certificate of Submitted
Achievement authenticated
certificate of
achievements
6. Measure workpiece using angular Certificate of Submitted
measuring instruments Achievement authenticated
certificate of
achievements
7. Perform shop computations Certificate of Submitted
(advanced) Achievement authenticated
certificate of
achievements
8. Measure workpiece using gages Certificate of Submitted
and surface texture comparator Achievement authenticated
certificate of
achievements
9. Perform preventive and Certificate of Submitted
corrective maintenance Achievement authenticated
certificate of
achievements

Date Developed: Document no.

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 CURRENT COMPETENCIES PROOF/ MEANS OF
EVIDENCE VALIDATING
CORE COMPETENCIES
1. Perform Bench Work (Complex) Certificate of Submitted
achievements authenticated
in Perform certificate of
Bench work achievements

2. Turn Workpiece (Intermediate) Certificate of Submitted

achievements authenticated
in Turn certificate of
Workpiece achievements

3. Mill Workpiece (Intermediate) Certificate of Submitted

achievements authenticated
in Mill certificate of
Workpiece achievements

4. Grind Workpiece(Complex
Operation)

Prepared by: Ivan Ray Ancero Date:___________________

Identifying Training Gaps

Summaries of Current Competencies versus Required Competencies
Required
BASIC COMPETENCIES
Required Units of
Competency/Learnin Current Competencies Training
g Outcomes based on Gaps/Requirements
CBC
1. Participating In 1. Participating In Work
Work Place Place Communication
Communication
2. Working in a team 2. Working in a team
environment environment

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3. Practicing career 3. Practice career
professionalism professionalism
4. Practicing 4. Practicing
occupational health occupational health
and safety and safety

COMMON COMPETENCIES
Units of
Competency/Learning Current Training
Outcomes based on Competencies Gaps/Requirements
CBC
1. Interpreting Working 1. Interpreting Working
drawings and drawings and
sketches sketches
2. Selecting/ cutting 2. Selecting/ cutting
workshop materials workshop materials
3. Performing shop 3. Performing shop
computations (basic) computations (basic)
4. Measuring workpiece 4. Measuring workpiece
(basic) (basic)
5. Performing shop 5. Performing shop
computations computations
(intermediate) (intermediate)
6. Measuring workpiece 6. Measuring workpiece
using angular using angular
measuring instruments measuring instruments
7. Performing shop 7. Performing shop
computations computations
(advanced) (advanced)
8. Measuring workpiece 8. Measuring workpiece
using gages and using gages and
surface texture surface texture
comparator comparator
9.Performing preventive 9.Performing preventive
and corrective and corrective
maintenance maintenance

CORE COMPETENCIES
Units of
Competency/Learning Current Training
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 Outcomes based on Competencies Gaps/Requirements
CBC
1. Performing Bench 1. Performing Bench
Work (Complex Work (Complex
2. Turning Workpiece 2. Turning Workpiece
(Intermediate) (Intermediate)
3. Milling Workpiece 3. Milling Workpiece
(Intermediate) (Intermediate)
4. Grinding Workpiece 4. Grinding
(Complex Operation) Workpiece (Complex
Operation)

Training Needs

TRAINING NEEDS MODULE TILTE / MODULE OF

INSTRUCTIONS
(LEARNING OUTCOMES)

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 1. Select wheels and accessories Grinding Workpiece (Complex
operation)
2. Perform grinding operations
56 Hours

Prepared by: Ivan Ray Ancero Date:___________________

Date Developed: Document no.

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Sector : METALS AND ENGINEERING
Qualification Title : Machining NC II
Unit of Competency :GrindWorkpiece (Complex)
Module Title : GrindingWorkpiece(Complex Operations)
Nominal duration : 56 hours

L.O.1: Select wheels and accessories

L.O.2: Perform Grinding Operations
Introduction:
This unit covers the skills to set up, grind work piece to plan specification. It details the requirement for
grinding taper, internal, radii and recess, to remove wrap, and polish components.
LO 1: Select wheels and accessories
Learning Content Methods Presentation Practice Feedback Resources Time
1. Interpret surface Modular/Self- Read Answer Self- Compare CBLM in 1
texture symbol paced& information check 4.1-1 answers with GrindingWorkpiece
Discussion sheet 4.1-1 on the answer
Interpret key 4.1-1
surface texture
symbols
2. Different Modular/Self- Read Answer Self- Compare CBLM in 1
Grinding pace & information check 4.1-2 answers with GrindingWorkpiece
machine and Discussion sheet 4.1-2 on the answer
grinding Different key 4.1-2 Different grinding
operations Grinding machines

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 machine and
grinding
operations

Watch video
4.1-2 on
different
grinding
machine and
grinding
operation
3. Grinding Modular/Self- Read Answer Self- Compare CBLM in 4
machine parts pace information check4.1-3 answers with GrindingWorkpiece
accessories, & Demonstration sheet 4.1-3 on the answer
fixtures and Grinding key 4.1-3
attachments machine Different grinding
accessories, machinesand its
fixtures and accessories
attachments
Trainer’s
evaluate
Trainer will performance
demonstrate Perform Task
using
set-up of sheet 4.1-3
performance
different grinding
criteria
precision machine
checklist
grinder fixture accessories set-
4.1-3
and accessories up
And
Date Developed: Document no.
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 questioning
tool
4. Selection of Modular/Self- Read Answer Self- Compare CBLM in 2
Grinding wheel pace & information check 4.1-4 answers with GrindingWorkpiece
Demonstration sheet 4.1-4 on the answer
selection of key 4.1-4 Different grinding
grinding wheel machinesand its
accessories
Watch a Perform task Trainer’s
demonstration sheet 4.1-4 on evaluate
on selection selection of performance
and mounting wheels, using
of grinding machine and performance
wheel accessories criteria
checklist and
questioning
tool

5. Uses of coolant Modular/Self- Read Answer Self- Compare CBLM in 1

pace & information check 4.1-5 answers with GrindingWorkpiece
Discussion sheet 4.1-5 on the answer
Uses of coolant key 4.1-5
6. Grinding Safety Modular/Self- Watch video Answer Self- Compare CBLM in 1
Practices pace & 4.1-6 on check 4.1-6 answers with GrindingWorkpiece
Discussion Grinding safety the answer
key 4.1-6
Read
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 information
sheet 4.1-6 on
Safety Practices
L.O. 2:Perform Grinding Operations
Learning Content Methods Presentation Practice Feedback Resources Time
Grinding external Modular/Self- Read Answer Self- Compare CBLM in 10
and internal tapers pace & information check 4.2-1 answers with GrindingWorkpiece
Demonstration sheet 4.2- the answer
1Standard key 4.2-1
Tapers

Trainer will Perform task sheet 4.2-1 on

demonstrate Grinding external and internal
procedures in tapers
grinding
external and Trainer’s evaluate performance
internal tapers using performance criteria
checklist and questioning tool

Grinding internal Modular/Self- Trainer will Perform task Trainer’s CBLM in 8

radii pace & demonstrate sheet 4.2-2 on evaluate GrindingWorkpiece
Demonstration procedures in Grinding performance
grinding internal radii using
Internal radii performance
criteria
checklist and

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 questioning
tool

Grinding internal Modular/Self- Trainer will Perform task Trainer’s CBLM in 8

recess pace & demonstrate sheet 4.2-3 on evaluate GrindingWorkpiece
Demonstration procedures in Grinding performance
grinding internal recess using
Internal recess performance
criteria
checklist and
questioning
tool

Removing warp Modular/Self- Trainer will Perform task Trainer’s CBLM in 8

pace & demonstrate sheet 4.2-4 on evaluate GrindingWorkpiece
Demonstration procedures in Removing warp performance
Removing warp using
performance
criteria
checklist and
questioning
tool

Perform complex Modular/Self- Trainer will give Perform Job Trainer’s CBLM in 12
grinding operation pace reminders and sheet 4.2-5 on evaluate GrindingWorkpiece
instructions Perform performance
before student’s complex using
Date Developed: Document no.
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 performance grinding performance
operation criteria
checklist and
questioning
tool

C. Assessment Plan
Included on this instructions are the following and are based from the given learning activities:
 Written test
 Demonstration and oral questioning

D. Teachers Self Reflection of The Session

 Tasks are in good order.

 Proper ratio between machine and trainees must be observed all the time.
 Provide enough and good quality googles.

Prepared by: Ivan Ray Ancero

Date Developed: Document no.

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 COMPETENCY BASED LEARNING MATERIAL

Sector : Metals and Engineering

Qualification Title : Machining NC II
Unit of Competency : Grind workpiece (Complex operation)
Module Title : Grinding workpiece (Complex operation)
Nominal duration : 56 hours

Welcome!
The unit of competency, “Grind Workpiece (Complex operation)”, is one
of the core competencies of MACHINING NC II, a course which comprises the
knowledge, skills and attitudes required for a Machinist to possess.
Date Developed: Document no.
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 The module Grinding Workpiece (Complex operation) contains training
materials and activities that will enable the learner to properly complex
grinding operations such as grinding taper, internal, radii and recess, to
remove wrap, and polish components.
In this module, you are required to go through a series of learning
activities in order to complete each learning outcome. In each learning
outcome are Information Sheets, Self-Checks, Task Sheets and Job Sheets.
Follow and perform the activities on your own pace. If you have questions,
do not hesitate to ask for assistance from your trainer/facilitator.
Remember to:
 Work through all the information and complete the activities in each
section.

 Read information sheets and complete the self-checks. Suggested

references are included to supplement the materials provided in this
module.
 Most probably your trainer will also be your supervisor or manager.
He is there to support you and show you the correct way to do things
 You will be given plenty of opportunities to ask questions and practice
on the job. Make sure you practice your new skills during regular
work shifts. This way, you will improve your speed, memory and your
confidence.
 Use the Self-Checks, operation Sheets or Task or Job Sheets at the
end of each section to test your own progress. Use the Performance
Criteria Checklist or Procedural Checklist located after the sheet to
check your own performance.
 When you feel confident that you have had sufficient practice, ask
your trainer to evaluate you. The results of your assessment will be
recorded in your Progress Chart and Accomplishment Chart.
You need to complete this module before you can perform the
institutional assessment.

MACHINING NC II

List of Competencies

Date Developed: Document no.

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 No. Unit of Competency Module Title Code

1. Perform Bench Work Performing Complex MEE722305

(Complex) Bench Work Operations
2. Turn Workpiece Performing Intermediate MEE722306
(Intermediate) Turning Operations
3. Mill Workpiece Performing Intermediate MEE722307
(Intermediate) Milling Operations
4. Grind Workpiece Performing Complex MEE722308
(Complex) Operations

MODULE CONTENT

Qualification Title : Machining NC II

Unit of Competency : Grind workpiece (Complex operation)

Date Developed: Document no.

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Module Title : Grinding workpiece (Complex operation)
Nominal Duration : 56 hours

Introduction
This unit covers the skills to set up, grind work piece to plan
specification. It details the requirement for grinding taper, internal, radii
and recess, to remove wrap, and polish components.

Learning outcomes:
At the end of this module, you MUST be able to:
1. Select wheels and accessories
2. Perform Grinding Operations

Assessment Criteria:

 Working drawing are interpreted to produce component to

specifications
 Working devices are selected according to operation requirements.
 Grinding wheels are selected , balanced and dressed to the required
form
and size
 Accessories are selected according to job requirement.
 Machine guards, coolant and dust extraction devices are checked
according to worksite procedure.

LEARNING OUTCOME SUMMARY

Learning Outcome #1 Select wheels and

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 accessories

Contents:
1. Interpret working drawing
2. Different Grinding machine and grinding operations
3. Grinding machine parts accessories, fixtures and attachments
4. Selection of Grinding wheel
5. Uses of coolant
6. Grinding Safety Practices

Assessment Criteria
 Working drawing are interpreted to produce component to
specifications
 Working devices are selected according to operation requirements.
 Grinding wheels are selected , balanced and dressed to the required
form
and size
 Accessories are selected according to job requirement. Machine
guards, coolant and dust extraction devices are checked according
to worksite procedure.

Condition
Students/ trainees must be provided with the following.
1. Workplace
2. Competency Based Learning Material (CBLM)
3. Grinding machine and its accessories
4. Work piece
5. Personal Protective Equipment (PPE)

Assessment Method
1. Direct observation
2. Written test
3. Demonstration with oral questioning

LEARNING EXPERIENCE

Learning outcome 1: Select wheels and accessories

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 Learning Activities Special Instructions

1. Read Information sheet 4.1-1 on

Interpret grinding symbols
Answer Self-check 4.1-1 then You must achieve the given passing
compare answers with Answer score before proceeding to the next
key 4.1-1 activity.
2. Read Information sheet 4.1-2 on
Different Grinding machine and
grinding operations
3. Answer Self-check no. 4.1-2 You must achieve the given passing
Then compare answers with score before proceeding to the next
Answer key 4.1-2 activity.
4. Read information sheet 4.1-3 on
Grinding machine accessories,
fixtures and attachments
5. Answer Self-check4.1-3 then You must achieve the given passing
compare answers with Answer score before proceeding to the next
key 4.1-3 activity.

6. Perform Operation sheet 4.1-3 Your trainer will observe you while
grinding machine accessories performing the operation sheet and
set- up ask you questions afterwards.

7. Read information sheet 4.1-4 on

selection of grinding wheel
8. Answer Self-check 4.1-4 then You must achieve the given passing
compare answers with Answer score before proceeding to the next
key 4.1-4 activity.
9. Perform task sheet 4.1-4 on Your trainer will observe you while
selection of wheels, machine and performing the task sheet and ask
accessories you questions afterwards.
10. Read information sheet 4.1-5
on Uses of coolant
11. Answer Self-check 4.1-5 then You must achieve the given passing
compare answers with Answer score before proceeding to the next
key 4.1-5 activity.
12. Read information sheet 4.1-6
on Safety Practices
13. Answer Self-check 4.1-6 then You must achieve the given passing
compare answers with Answer score before proceeding to the next
key 4.1-6 activity.

Date Developed: Document no.

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 After doing all activities of this LO,
you are ready to proceed to the next
LO on
Perform Grinding Operations

INFORMATION SHEET 4.1-1

Interpret Surface Texture Symbols

Learning Objectives:

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After reading this INFORMATION SHEET, YOU MUST be able to:

1. Explain the meaning of different values indicated on the surface finish

symbol.

All machining products

should be produced base from the
drawing specification. Look at figure
4.1 and try to analyze how you are
going to make the given product.

The symbols on the edges of

the product are what we call
surface finish symbol. This symbol
represents the specificationsof the
surface of the work. This symbol Fig. 4.1 sample source; user.engineering.edu
suggests the appropriate machining
process that should be used

Figure 4.2 shows the process needed to achieve the appropriate

roughness height. According to the figure, turning is good to achieve a
roughness height ranging from 6.3 to 0.4 micrometers and grinding
operations is good if you need roughness height ranging from 1.6 to 0.1
micrometers or 63 to 4 microinches. Therefore, if the symbols need a
sroughnessheightof 0.8 micrometers, you can use only turning operations,
but if the symbols need a roughness height of 0.2 micrometers, you must
use grinding operation in order to finish the product.

Fig. 4.2 surface roughness by sample process source: engineering graphics

The complete surface finish symbol

Table 4.1 shows the complete data which can be seen inside the
surface finish symbol while figure 4.3 shows a magnified surface of a
workpiece; figure 4.4 to 4.6 shows the interpretation of the basic surface
texture symbol, lay direction and machining allowance. Study and

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Developed By: Bosco College
Ivan Ray G. Ancero Revision #
 understand the meaning and interpretation of the data inside the symbol
based from the magnified surface of the workpiece and the other
succeeding figures.

Table 4.1 complete surface finish symbol and its meaning source; Engineering graphics

Fig. 4.3 magnified surface of a workpiece source; google images

Date Developed: Document no.

MACHINING NC II Oct. 26, 2014 Issued by: Don
Grind Workpiece(Complex) Page 27 of 125
Developed By: Bosco College
Ivan Ray G. Ancero Revision #

Figure 4.4 basic surface texture symbol source; Engineering graphics

 Figure 4.5 Lay direction source; user. engineering.edu

Figure 4.6 Machining allowance source: Engineering graphics

Sample interpretation of symbols

Date Developed: Document no.

MACHINING NC II Oct. 26, 2014 Issued by: Don
Grind Workpiece(Complex) Page 28 of 125
Developed By: Bosco College
Ivan Ray G. Ancero Revision #
 The
symbol on
the figure
stated that
the surface
must have a
surface finish
that has a
roughness
height of

32microinches which is easy to achieve using grinding

operation. The surface also has a waviness height rating
of .005 inches and on the process of production you
should leave a machining allowance of .04 inches before
starting the grinding operation.

The symbol on the figure stated

that the surface prohibits
material removal. Therefore the
process use to achieve this
surface is either, casting,
rolling or forging and not
machining. That is why this
symbol simply states that you
don’t have to grind this surface.

Date Developed: Document no.

MACHINING NC II Oct. 26, 2014 Issued by: Don
Grind Workpiece(Complex) Page 29 of 125
Developed By: Bosco College
Ivan Ray G. Ancero Revision #
 SELF-CHECK 4.1-1

MULTIPLE CHOICE

Refer to the given figure for questions 1 to 4 and write your answer on the
space provided before the number.

1. What is the meaning of .005 on symbol number 1?

A. Roughness height C. waviness height
B. Machining allowance D. roughness
sampling length

2. What is the average roughness value of symbol number 2?

A. 16 microinches C. 16 micrometers
B. .002 microinches D. .002 micrometers

3. What is the average roughness of symbol 3?

A. None C. 250 microinches
B. The same as the majority D. 250 micrometers

4. Which symbol is highly recommended for grinding operation?

A. Symbol 1 C. Symbol 3
B. Symbol 2 D. All of the above

Date Developed: Document no.

MACHINING NC II Oct. 26, 2014 Issued by: Don
Grind Workpiece(Complex) Page 30 of 125
Developed By: Bosco College
Ivan Ray G. Ancero Revision #
 ANSWER KEY 4.1-1

MULTIPLE CHOICE

1. B
2. A
3. C
4. B

Date Developed: Document no.

MACHINING NC II Oct. 26, 2014 Issued by: Don
Grind Workpiece(Complex) Page 31 of 125
Developed By: Bosco College
Ivan Ray G. Ancero Revision #
 INFORMATION SHEET 4.1-2
Different Grinding Machine and Grinding Operations

Learning Objectives:

After reading this INFORMATION SHEET, YOU MUST be able to:

1. Identify the different types of grinding machine; and

2. Differentiate grinding operations from one another.

Unlike lathe machines, different precision grinding operation requires

different types of precision grinding machine. There are four (4) common
types of precision grinding operations namely;
 Surface grinding  Centerless grinding
 Cylindrical grinding  Internal grinding

Surface grinding
Surface grinding is the most common of the grinding operations. It is
used to produce a smooth finish on flat surfaces. It is a finishing process
that uses a rotating abrasive wheel to smooth finish the flat surface of
metallic or nonmetallic materials to give them a more refined look or to
attain a desired surface for a functional purpose. The figures below show
that in surface grinding, the work is passed under a rotating wheel to
produce flat or irregular surfaces. Look at the figure and understand the
parts of the surface grinder

Date Developed: Document no.

MACHINING NC II Oct. 26, 2014 Issued by: Don
Grind Workpiece(Complex) Page 32 of 125
Developed By: Bosco College
Ivan Ray G. Ancero Revision #
 Types of Surface Grinders
Horizontal-spindle (peripheral) surface
grinders
Figure 4.7sample parts produce by surface grinding source; ITE grinding manual
The periphery (flat edge) of the wheel is
in contact with the workpiece, producing the
flat surface. Peripheral grinding is used in
high-precision work on simple flat surfaces;
tapers or angled surfaces; slots; flat surfaces
next to shoulders; recessed surfaces; and
source; google images
profiles.

Vertical-spindle (wheel-face) grinders

The face of a wheel (cup, cylinder, disc,
or segmental wheel) is used on the flat surface.
Wheel-face grinding is often used for fast
material removal,but some machines can
accomplish high-precision work. The
workpiece is held on a reciprocating table,
which can be varied according to the task, or a
rotary-table machine, with continuous or
indexed rotation. Indexing allows loading or
unloading one station while grinding
operations are being performed on another. source; google images

Cylindrical grinding
Cylindrical grinding machine is used to shape the outside of an
object. The cylindrical grinder can work on a variety of shapes; however
the object must have a central axis of rotation. This includes but is not
limited to such shapes as a cylinder, an ellipse, a cam, or a crankshaft.

Figure 4.8 block diagram of a plain cylindrical grind source; google images

As shown in figure 4.9, Cylindrical grinding is defined as having four

essential actions:

1. The work (object) must be

constantly rotating
2. The grinding wheel must
be constantly rotating
3. The grinding wheel is fed
towards and away from
the work
4. Either the work or the
grinding wheel is
Figure 4.9 basic movement of cylindrical grinder
traversed with respect to source; ITE
the other.

Types of Cylindrical Grinding Operations

Outside Diameter Grinding

 OD grinding is grinding occurring on
external surface of an object between the
centers. The centers are end units with a
point that allow the object to be rotated. The
grinding wheel is also being rotated in the
same direction when it comes in contact
with the object. This effectively means the
two surfaces will be moving opposite
directions when contact is made which
allows for a smoother operation and less chance of a jam up.

Inside Diameter Grinding or Internal Grinding

Inside Diameter grinding is grinding
occurring on the inside of an object. The
grinding wheel is always smaller than the
width of the object. The object is held in
place by a collet, which also rotates the
object in place. Just as with OD grinding,
the grinding wheel and the object rotated in
opposite directions giving reversed direction
contact of the two surfaces where the
grinding occurs.

Centerless grinding
Centerless grindingis a form of
grinding where there is no collet or pair of
centers holding the object in place. Instead,
there is a regulating wheel positioned on the
opposite side of the object to the grinding
wheel. A work rest keeps the object at the
appropriate height but has no bearing on its
rotary speed. The workblade is angled
slightly towards the regulating wheel, with the workpiece centerline above
the centerlines of the regulating and grinding wheel; this means that high
spots do not tend to generate corresponding opposite low spots, and hence
the roundness of parts can be improved.Centerless grinding is much
easier to combine with automatic loading procedures than centered
grinding;
Types of Cylindrical Grinders

Plain Cylindrical Grinder

Generally, it is a production type of machine.The wheelhead and the

upper table cannot be swivelled

Universal Cylindrical Grinder

The workhead, the wheelhead and the upper table can be swivelled
to an angle for grinding tapered workpieces.

Figure 4.10 Sample workpiece for cylindrical grinder source; google images

SELF-CHECK 4.1-2

IDENTIFICATION

Read the statement carefully. Write on the blank what is ask by the
statement.
1. This type of cylindrical grinder has workhead,
wheelhead and the upper table which can be
 swivelled to an angle for grinding tapered
workpieces.

2. It is a form of grinding where there is no collet or

pair of centers holding the object in place.

3. It is the most common of the grinding

operations. It is used to produce a smooth finish
on flat surfaces.

4. It is grinding occurring on external surface of an

object between the centers.

5. Type of grinding where grinding occurs on the

inside of an object.

6. It is the type of grinding which is good to

combine with automatic loading procedures.

7. It is the type of grinding where the work is

passed under a rotating wheel to produce flat or
irregular surfaces.

8. Two types of surface grinding machine.

9.

10. Type of grinder used to grind a parallel shaft.

11. Type of grinder used to grind a rectangular

block.

ANSWER KEY 4.1-2

IDENTIFICATION

1. Universal Cylindrical Grinder

2. Centerless Grinder
3. Surface Grinding
4. Outside Diameter Grinding
5. Inside Diameter Grinding or Internal Grinding
6. Centerless Grinder
7. Surface Grinding
8. Horizontal-spindle (peripheral) surface grinder no. 8 and 9

9. Vertical-spindle (wheel-face) grinderscan be interchanged

10. Cylindrical Grinder
11. Surface Grinder

TASK SHEET 4.1-3

Title: Grinding Machine Accessories Set-up

Performance Objective:

Given the machine tools and materials you should be able to set up a
given workpiece using the appropriate machine and accessories.

Supplies / Materials: workpiece and tools

 Equipment: all available grinding machine and its accessories

Steps / Procedures

1. Choose a drawing from your trainer.

2. Read and interpret your chosen drawing.
3. Choose the workpiece that is represented by your chosen
drawing.
4. Select appropriate machine for your chosen workpiece.
5. Select appropriate accessories and work holding device.
6. Set-up your chosenworkpiece on the appropriate machine
using the appropriate accessories

Assessment Method

Demonstration and oral questioning

PERFORMANCE CRITERIA CHECKLIST 4.1-3

CRITERIA YES NO
Did you…


Choose the workpiece represented by your chosen
drawing?


Select the appropriate machine for your chosen workpiece?

Select appropriate machine for your chosen workpiece. 

Select appropriate accessories and work holding device. 

 
Set-up the workpiece properly using the appropriate tools
and accessories?

QUESTIONING TOOL for TASK SHEET 4.1-3

Grinding Machine Accessories Set-up

Questions to prove the candidate’s underpinning Satisfactory

knowledge response

Extension/Reflection Questions Yes No

What will you do if the surface of the magnetic chuck has
been damage?

Safety Questions
Why do you need to turn of the machine while set-up is in
progress?
Contingency Questions
What will you do if the work has been disengage on your
work holding device?
Job Role/Environment Questions
What type of grinder did you choose for your work and
why?
Rules and Regulations
What PPE did you use during the set-up and why?
Satisfactory Not
The candidate’s underpinning Satisfactory
knowledge was:

Trainer’s Signature Candidates Signature

MODEL ANSWER for TASK SHEET 4.1-3

Grinding Machine Accessories Set-up

1. Report it to your immediate supervisor

2. To prevent electrocution
3. Check the extent of the damage on work holding device and your
workpiece if it is capable to continue the operation, before resuming
the operation, think why did it happen and make the necessary
adjustment to prevent this from happening again. If the damage is
too excessive, stop the operation and report it to your immediate
supervisor.
4. Surface grinder, because its geometry is flat and parallel or
cylindrical because its geometry is cylindrical.
 5. Gloves and apron. To protect me and workpiece from dirt.

JOB SHEET 4.2-5

Title: Perform complex grinding operation

Performance Objective:

Given machine, tools and materials, the trainee should be able to grind
workpiece to drawing specifications using the appropriate machine and
accessories.

Supplies/Materials : Tapered shaft with morse taper 3 on the

outside and DIA. 16 hole in the inside
Taper gauge
Micrometer and Bore gauge 0-25mm
Equipment : Cylindrical Grinder with accessories
Internal grinder with accessories

Steps/Procedure:
1. Analyze the drawing below
2. Prepare the needed tools and equipment
3. Grind the given workpiece base on the drawing specification
4. Perform housekeeping after performing the job
Assessment Method:
Demonstration with oral questioning

Evidence Plan

Competency Machining NC II
standard:
Unit of Grind Workpiece (Complex operation)
competency:
Ways in which evidence will be collected:
[tick the column]
Third party Report
Demonstration &
Observation &

Portfolio

Written

The evidence must show that the trainee…

1. Interpreted working drawing to produce /
component to specifications
2. Selected work devices are according to /
operation requirements.
3. Selected grinding wheels, balanced and
dressed it to the required form / /
and size
 4. Selected accessories according to job / /
requirement.
5. Checked machine guards, coolant and
dust extraction devices according to /
worksite procedure.
6. *Determined job requirements. / /
7. *Selected wheels and accessories. / /
8. *Performed grinding operations. /
9. *Checked/measured the workpiece. /
NOTE: *Critical aspects of competency

TABLE OF SPECIFICATION
 Objectives/ # of
Content Knowledge Comprehension Application items/
area/Topics % of test

Interpret surface 2 2 4/4%

texture symbol

Different Grinding
machine and 2 9 11/11%
grinding
operations

Grinding machine
parts accessories, 2 8 25 35/35%
fixtures and
attachments

Selection of 2 8 25 35/35%
Grinding wheel

3 2 5/5%
Uses of coolant

Grinding Safety 6 4 10/10%

Practices

TOTAL 17 33 50 100/100%

INVENTORY OF TRAINING RESOURCES

Resources for presenting instruction
As per
• Print Resources As per TR Remarks
Inventory
CBLM 14pcs. 14pcs.
Reference Books 14pcs. 14pcs.
 As per
• Non Print Resources As per TR Remarks
Inventory
CD/ DVD/ usb 25 pcs. 25 pcs.
Computer with DVD player 15 pcs. 15 pcs.
Multimedia projector 1pc. 1pc.

Resources for Skills practice of Competency # 2

As per
• Supplies and Materials As per TR Remarks
Inventory
Apron 25pcs. 25pcs. GOOD
safety goggle 25pcs. 25pcs. GOOD
Face shield 10 pcs. 10 pcs. GOOD
Cold rolled steel 25pcs. 25pcs. GOOD
Mild steel workpiece 25 pcs. 25 pcs. GOOD

As per
• Tools As per TR Remarks
Inventory
 Steel Rule 12 “ 6 pcs. 6 pcs. GOOD
 Vernier caliper 150mm 10 pcs. 10 pcs. GOOD
 Vernier caliper 200mm 5 pcs. 5 pcs. GOOD
 Vernier caliper 300mm 2 pcs. 2 pcs. GOOD
 Micrometer 0-25 5 pcs. 5 pcs. GOOD
 Micrometer 25-50 3 pcs. 3 pcs. GOOD
 Micrometer 50-75 2 pcs. 2 pcs. GOOD
 Dial Indicator Plunger type 3 Sets 3 Sets GOOD
 Precision Square 10 “ 2 pcs 2 pcs GOOD
 Vernier height gage 1 Set 1 Set GOOD
 Radius Gage 1 Set 1 Set GOOD
 Center gage 2 sets 2 sets GOOD
 Gear Tooth caliper 1 set 1 set GOOD

 Bevel Protractors 2 sets 2 sets GOOD

 Gage Blocks 1 set 1 set GOOD
 Thread Gage 2sets 2sets GOOD
 Sine Bar 1 set 1 set GOOD
 • Equipment

 Plain cylindrical grinder 1 unit 1 unit GOOD

complete w/ accessories
 Universal Cylindrical 1 unit 1 unit GOOD
grinder complete w/
accessories
 Centerless Grinder 1 unit 1 unit GOOD
complete w/ accessories
 Universal Tool and Cutter 1 unit 1 unit GOOD
Grinder
Complete w/ accessories

Prepared by:Ivan Ray AnceroDate: _____________

Training Activity Matrix
 Venue
Facilities/Tools
Training Activity Trainee (Workstation/ Date & Time Remarks
and Equipment
Area)

 Prayer
ORIENTATION
 Reading of the training Learning Nov. 3, 2014 at
All trainees Powerpoint
objectives, rules and resource area 8;30a.m
reulation
 Recall of Prior knowledge
Learning 56 hours All trainee
Hand tools and
resource area required completed the
bench vise
Perform Benchwork Practical work (8-5pm per day) task in all L.O
Information,
LO1 Hone, scrape surface area, bench Except sat- sun under unit of
operation, task
All trainees area competency on
LO2 Remove damaged sheet and job
Nov. 17-25, time and
screw in the threaded sheet of
2014 training ready for
hole different L.O
Institutional duration institutional
Institutional
assessment assesment
Assesment tool
area
Turn Workpiece Trainee 1-9 Learning 80 hours Trainee 1-9
LO1 Set work piece Lathe machine resource area required completed the
with complete Practical work (8-5pm per day) task in all L.O
LO2 Perform turning
accessories area, Lathe Except sat- sun under unit of
operations
Information, machine area competency on
operation, task Nov. 26- Dec. 9, time & ready
sheet and job 2014 for
sheet of Institutional training institutional
different L.O assessment duration assesment
Institutional area .
Assesment tool
 Milling machine
with complete
Learning 96 hours Trainee 10-17
accessories
resource area required completed the
Information,
Mill Workpiece Practical work (8-5pm per day) task in all L.O
operation, task
LO1 Set work piece area, Milling Except sat- sun under unit of
sheet and job
Trainee 10- machine area competency on
LO2 Perform milling sheet of
17 Nov. 26- Dec. time & ready
operations different L.O
11, 2014 for
Institutional
Institutional training institutional
Assesment tool
assessment duration assesment
area

Grinding
Learning 56 hours Trainee 18-25
machine with
resource area required completed the
complete
Grinding Workpiece Practical work (8-5pm per day) task in all L.O
accessories
LO1 Set work piece area, Grinding Except sat- sun under unit of
Information,
Trainee 18- machine area competency on
LO2 Perform Grinding operation, task
25 Nov. 26 – Dec. time & ready
operations sheet and job
4, 2014 for
sheet of
Institutional training institutional
different L.O
assessment duration assesment
Institutional
area
Assesment tool

Turn Workpiece Trainee 18- Learning 80 hours Trainee 18-25

 Lathe machine
with complete
resource area required completed the
accessories
Practical work (8-5pm per day) task in all L.O
Information,
LO1 Set work piece area, Lathe Except sat- sun under unit of
operation, task
machine area competency on
LO2 Perform turning sheet and job
25 Dec. 5-18, 2014 time & ready
operations sheet of
training for
different L.O
Institutional duration institutional
Institutional
assessment assesment
Assesment tool
area .

Learning 96 hours Trainee 1-9

Milling machine
resource area required completed the
with complete
Mill Workpiece Practical work (8-5pm per day) task in all L.O
accessories
LO1 Set work piece area, Milling Except sat- sun under unit of
Information,
machine area competency on
LO2 Perform milling Trainee 1-9 operation, task
Dec. 10- Jan.8, time & ready
operations sheet and job
2014 for
sheet of
Institutional training institutional
different L.O
assessment duration assesment
Institutional
area
Assesment tool

Grinding Workpiece Trainee 10- Learning 56 hours Trainee 10-17

LO1 Set work piece 17 Grinding resource area required completed the
machine with Practical work (8-5pm per day) task in all L.O
LO2 Perform Grinding
complete area, Grinding Except sat- sun under unit of
operations
accessories machine area competency on
Information, Dec. 12-22, time & ready
 operation, task
sheet and job
sheet of 2014 for
different L.O Institutional training institutional
Institutional assessment duration assesment
Assesment tool area

Grinding
Learning Trainee 1-9
machine with 56 hours
resource area completed the
complete required
Grinding Workpiece Practical work task in all L.O
accessories (8-5pm per day)
LO1 Set work piece area, Grinding under unit of
Information, Except sat- sun
machine area competency on
LO2 Perform Grinding Trainee 1-9 operation, task
time & ready
operations sheet and job Jan. 8-16, 2014
for
sheet of training
Institutional institutional
different L.O duration
assessment assesment
Institutional
area
Assesment tool

Turn Workpiece Trainee 10- Learning 80 hours Trainee 10-17

LO1 Set work piece 17 Lathe machine resource area required completed the
with complete Practical work (8-5pm per day) task in all L.O
LO2 Perform turning
accessories area, Lathe Except sat- sun under unit of
operations
Information, machine area competency on
operation, task Jan. 8-21, 2014 time & ready
sheet and job training for
sheet of Institutional duration institutional
different L.O assessment assesment
Institutional area .
 Assesment tool

Milling machine Learning Trainee 18-25

96 hours
with complete resource area completed the
required
Mill Workpiece accessories Practical work task in all L.O
(8-5pm per day)
LO1 Set work piece Information, area, Milling under unit of
Except sat- sun
Trainee 18- operation, task machine area competency on
LO2 Perform milling 25 sheet and job time & ready
operations Jan.8-23, 2014
sheet of for
training
different L.O Institutional institutional
duration
Institutional assessment assesment
Assesment tool area

Hand tools, All trainees

8 hours per
Lathe, milling, completed the
candidate, 8/9
grinding and its qualification
INSTITUTIONAL candidate per
accessories and ready to
ASSESSMENT for All trainees Institutional day
take the
the whole assesment area (8-5pm)
Institutional National
qualification
Assesment tool Competency
Jan. 26-28,
for all assesment
2014
competencies

Prepared by: Ivan Ray G. Ancero

 HOUSEKEEPING SCHEDULE
Qualification Machining NC II
Area/Section Practical work area / Machine Area

In-Charge Ivan Ray G. Ancero

Schedule for the month ofNOVEMBER

ACTIVITIES
Respo 2014
n-sible Ever Every
Perso Dail y Weekl 15th Monthl Remar
y Day y -ks
n y Othe
r
Day
1.Clean and check
machineries and
Machin
its accessories
e
from dust and oil;
operato
dry and properly
r
laid-out/ secured/
stable
2. Clean & check
floor,
walls,windows,
ceilings
 graffiti/
dust/rust
 cobwebs and
outdated Studen
/ t
unnecessary Assista
objects/item nt -
s Kevin
 obstructions A.
 open cracks Mendo
( floors, nes
walls)
 any used
materials/
scraps
(slugs,
stubs)
spilled liquid
3. Clean and free Weldin
welding booths g 
and welding operato
positioners from
dust/ rust/ gums,
and metal scraps
before and after rs 
use.

4. Clean and Janitor

check Rest Room  
 Urinals,bowls,
washbasins,
walls and
partitions
are free from
stains,dirt,oi
ls,graffiti
and
unnecessary
objects;
 Ceilings free
from
cobwebs and
dangling
items
 Floor is kept
dry;no
broken tiles
or
protruding
objects
 Equipped
with dipper
and
pails;properl
y located
after use
 Water system
is functional
: no dripping
/ damaged
faucets or
pipes
 Drainage
system is
 working,no
water-
clogged
areas
 No offensive
odor.
 Lights /
Ventilation
OK
5. Clean & check
work shop Studen
ventilation and t
illumination by Assista
dusting lamps/ nt -
bulbs, replacing Kevin
non-functional A.
lamps and keeping Mendo
exhaust clean nes

6. Clean, check
and maintain Tool
room
 Free of dust,
not damp
 Tool in
appropriate
position/
locations
 With visible Mr.
labels/ Renato
Guevar
signage
ra
 Logbook and
forms are
complete in
order and
updated
 Lights,
ventilation-
OK
7. Clean and
check wash area: Janitor
 Walls/Floor-
free from
oils, molds,
broken tiles,
 gums, stain
or graffiti
 Drainage
system is
functional
 Water
system
functional;
no dripping
facets or
leaking
pipes
 Free from
unnecessary
objects
(mops, rags)
8. Disposal of
waste ( follow Mr.Bon
waste segregation ifacio
system)

EQUIPMENT MAINTENANCE SCHEDULE

EQUIPMENT TYPE Lathe Machinekirloskar
EQUIPMENT CODE CL-01
LOCATION Machine Area
Schedule for the Month of June
ACTIVITY MANPOWER Eve E
Dai ry W v Mo Remarks
 er
y
1
ee
oth 5 nt
ly kl
er t hly
y
Day h
D
a
y
1. Check if
equipment is Mr.Dennis
properly Crispino
mounted
2. Check panel Activity is
board, and Mr.Bartolom also done
circuit breakers’ eTemprosa if the
electrical equipmen
connections, t fails
cables and during
outlets daily
 Clean and operation.
kept dry
 Parts are
well-
secured/atta
ched
 Properly
labeled
3. Run the Check
equipment for 5 Machine warranty
minutes and operator and after
observe for service
unusual noise or assistanc
abnormal e from
operation; if dealer
repair is
necessary, send
to technician.
4. Check the oil Mr. Dennis Activity is
level of the Crispino done
machine before the
training
starts
5. Check Machine Activity is
adjustment operator done
lever’s if before
functional and after
(Feed using the
rate/speed); if equipmen
 not, notify the t
technician

HOUSEKEEPING INSPECTION CHECKLIST

Qualification Machining NC II
Area/Section Machine Area
In-Charge Mr. Ivan Ray G. Ancero

YES NO INSPECTION ITEMS

1. Machines and its accessories are clean and check
from dust and oil; dry and properly laid-out/
secured/ stable?
2. Floor, walls, windows, ceilings are clean & check?

3. Equipment, tools and materials are clean and free

from dust/ rust/ gums, and metal scraps?
 4. Rest room is clean and check?

5. Work shop ventilation and illumination are clean &

check by dusting lamps/ bulbs, replacing non-
functional lamps and keeping exhaust clean?
6. Tool room are Clean, check and maintain?

7. Wash area are clean and check?

8. Waste segregation system is followed during

disposal of waste?
Remarks:
All Housekeeping schedule are properly followed
Inspected by : Date :
Mr. Ivan Ray G. Ancero November 27, 2014

EQUIPMENT MAINTENANCE CHECKLIST

Equipment Type : Lathe Machine

Property Code/Number :Kirloskar 1
Location : Machine Area
Trainer In-Charge : Ivan Ray G. Ancero

YES NO INSPECTION ITEMS

1. Is the equipment mounted properly?

2. Are the panel board and circuit breakers’ electrical

connections, cables and outlets clean and dry? Parts
are well-secured/ attached, no cracks? Properly
labeled?
 3. Do unusual noise and abnormal operations check?

4. Do the oil levels are check?

5. Are all levers properly working?

6. Is all equipment in good condition? If not, was a

report prepared and submitted to authorize
personnel?
Remarks:
All equipment is functional and ready for training purposes.
Inspected by : Date :

Mr. Ivan Ray G. Ancero November 27,2014

WASTE SEGREGATION LIST

Qualification Machining NCII
Area/Section Machine Area
In-Charge Ivan Ray G. Ancero
WASTE SEGREGATION METHOD
GENERAL / RECYCLE COMPOSE DISPOSE
ACCUMULATED
WASTE
1. Metal Chips
2. Broken cutters
3. Broken nuts and
bolts
4. Spilled coolant / oil
5. Torn aprons and
gloves
6. Broken hack saw
blades
7. Metal scraps
 8. Broken dark/ clear
glass
9. Folded grease
wrappers
10.Used wires/cables

11.Used rags/ cleaning

materials
12.Plastic bottles

TAG-OUT INDEX CARD

LOG DATE TYPE DESCRIPTION DATE
SERIAL ISSUED (Danger/Caution) System COMPLETED
Component,Test
Reference,etc.
2013- May Danger/ Out of Radial Arm Drill Press June 2013
05 2013 order
Motor
2013- June No Grinding stone Cylindrical Grinding July 2013
06 2013 Machine
2014- June Caution/ Cables Welding Machine July 2014
06 2014 with cuts
2014- July Caution/ chuck Portable Drill August 2014
07 2014 with crack
 BREAKDOWN / REPAIR REPORT
Property ID Number CL-01
Property Name Kirloskar 1
Location Machine Area
Findings: Recommendation:
Automatic feed disengage during Replace the shaft connected to the
operation automatic feed lever
Inspected by: Reported to:
Ivan Ray G. Ancero Mr. Dennis Crispino
Date: Date:
August 20, 2014 August 20,2014
Subsequent Action Taken: Recommendation:
Inspection of the equipment Replacement of the shaft connected to
the automatic feed lever
By: Reported to:
Technician Mr. Dennis Crispino
Date: Date:
August 21,2013 August 21,2013
 SALVAGE REPORT

AREA/SECTION Machine area

IN-CHARGE Ivan Ray G. Ancero
FACILITY TYPE PART ID RECOMMENDATION
Lathe machine Chuck For spare
Drill press Drill vise For repair then spare
Send to motor control
Surface grinder 3ph motor
laboratory
 EQUIPMENT RECORD WITH CODE AND DRAWING

NO. LOCATION Eqpt. QTY TITLE DESCRIPTION PO No. DRAWING

# REF.
Practical
1 work area CL- 10 Lathe 60mm chuck 10200-
PWA 01 Machine 5ft bed DBC
- 2hp spindle
PWA01 Kirloskar motor

2 PWA01 CM- 2 Milling Heavy Duty 10100-

01 Machine 3hp spindle DBC
- head motor
Kirloskar

3 PWA01 CSG- 1 Surface Height: 12100-

01 Grinder - 2m WT
Avawork Workpiece
Length limit:
200 mm
INSPECTION REPORT ON WORKSTATION
Property ID Number CL-01

Property Name Kirloskar 1

Location Machine area

Findings : Recommendation:
All equipment are functional All equipment are ready for training
purposes

Inspected by: Reported to:

Mr. Dennis Crispino Fr. Fernando S. Urbano, SDB

Date: Date:
November 3, 2014 November 4, 2014
 INSPECTION REPORT ON EQUIPMENT

AREA/SECTION Machine Shop/ Machine area

IN-CHARGE Ivan Ray G. Ancero

PROGRESS /
FACILITY TYPE INCIDENT ACTION TAKEN
REMARKS
Grounded Sent to services Repaired
Portable Grinder technician for repair

Portable Drill Not Working Sent to manufacturer Repaired

technician for repair

Pedestal/Bench Overheating Call in-house Cannot be repaired.

Grinding electrician for repair Replace a new one
Machine

Reported by: Date:

Ivan Ray G. Ancero August 22, 2014

 EQUIPMENT PURCHASE REQUEST FORM

Date: November 3, 2014

Name:Ivan Ray G. Ancero
Purpose of Request:Machinist skills training
Please order the following items
Qty Unit Model Description Unit cost Amount
2 Unit Bosch 1-13mm chuck, Php 4,500.00 Php 9,000.00
heavy duty with
hammer
3 Unit Makita 6in heavy duty Php 6,000.00 Php 18,000.00

4 Unit Mitutoyo .001 with magnetic Php 3,500.00 Php 14,000.00

stand
Date Required: November 10, 2014 Total Cost: Php 41,000.00

I certify that the supplies requisition above are necessary and will be used for purpose stated.

Requested by: Approved by:

______________________ _____________________
Ivan Ray G. Ancero Head Purchasing Officer

TRAINING PLAN
Qualification: _MACHINING NC II_
 Facilities/ Date
Trainees’ Training Training Mode of Assessment
Staff Tools and Venue and
Requirements Activity/Task Training Method
Equipment Time
1. Perform Bench Filing, drilling, Work-based Mr. Hand tools Cervera Observation Feb. 2-,
Work (Complex) manual Bujawe techno 2015
Output base
threading services 8am-
5pm
2. Turn Workpiece Diff. turning Work-based Mr. Lucido Lathe machine Cervera Observation Feb. 7-
(Intermediate) operations and its techno 18, 2015
Output base
accessories services 8am-
5pm
3. Mill Workpiece Diff. milling Work-based Mr. Lucido Milling machine Cervera Observation Feb. 19-
(Intermediate) operations and its techno 28, 2015
Output base
accessories services 8am-
5pm
4. Grind Workpiece Diff. grinding Work-based Mr. Liefer Grinding Cervera Observation Mar. 2-
(Complex operations machine and its techno 11, 2015
Output base
Operation) accessories services 8am-
5pm
 TRAINEE’S RECORD BOOK

I.D.

Trainee’s No.
1301007

NAME: Apolinario, Angelo C.

QUALIFICATION: Machining NC II
Technical Education and Skills Development Authority
TRAINING DURATION: 464 Hours
DON BOSCO COLLEGE - CANLUBANG
TRAINER: Mr. Ivan Ray G. Ancero

evidence that can be submitted for portfolio assessment and

for whatever purpose it will serve you. It is therefore
important that all its contents are viably entered by both the
trainees and instructor.
The Trainees’ Record Book contains all the required
competencies in your chosen qualification. All you have to do
Instructions: is to fill in the column “Task Required” and “Date
Accomplished” with all the activities in accordance with the
This Trainees’ Record Book (TRB) is intended to serve
training program and to be taken up in the school and with
as record of all accomplishment/task/activities while
the guidance of the instructor. The instructor will likewise
undergoing training in the industry. It will eventually become
indicate his/her remarks on the “Instructors Remarks”
column regarding the outcome of the task accomplished by ______________________________________________________
the trainees. Be sure that the trainee will personally
accomplish the task and confirmed by the instructor. ______________________________________________________

It is of great importance that the content should be

______________________________________________________
written legibly on ink. Avoid any corrections or erasures and ______________________________________________________
maintain the cleanliness of this record.
______________________________________________________
This will be collected by your trainer and submit the
same to the Vocational Instruction Supervisor (VIS) and shall ______________________________________________________
form part of the permanent trainee’s document on file. ______________________________________________________
THANK YOU. ______________________________________________________
______________________________________________________
______________________________________________________
NOTES: ______________________________________________________
___________________________________________________ ______________________________________________________
______________________________________________________ ______________________________________________________
______________________________________________________ ______________________________________________________
______________________________________________________
Unit of Competency: Perform Benchwork Complex
Learning Task/ Date Instructors __________________ ___________________
Outcome Activity Accomplished Remarks Trainee’s Signature Trainer’s Signature
Required
Hone, scrape Unit of Competency: Turn Workpiece Intermediate
surface
Learning Task/ Date Instructors
Remove
Outcome Activity Accomplished Remarks
damaged
Required
screw in the
threaded hole
Set workpiece work piece

Perform turning __________________ ___________________

operations Trainee’s Signature Trainer’s Signature

__________________ ____________________ Unit of Competency: Grind Workpiece Intermediate

Trainee’s Signature Trainer’s Signature Learning Task/Activity Date Instructors
Outcome Required Accomplished Remarks
Unit of Competency: Mill Workpiece Intermediate Select
wheels and
Learning Task/ Date Instructors accessories
Outcome Activity Accomplished Remarks
Required Perform
grinding
Set workpiece operations
Perform milling
operations/
check measure __________________ ___________________
Trainee’s Signature Trainer’s Signature

TRAINEES PROGRESS SHEET

Name:Apolinario, Angelo C. Trainer: Ivan Ray Ancero Qualification: MACHINING NCII Duration: Feb.–Mar. 2014

Units of Training Activity Training Date Date Rating Trainees Supervisors

competency Duration Started Finished Initial Initial
1.Perform Bench 1.1 Hone, scrape

February 2, 2014

February 6, 2014
Work (Complex) and finish

Competent
surface
1.2 Remove
damaged
screw in the 40Hrs
threaded
hole

2. Turn Workpiece 2.1 Set work piece

(Intermediate)
2.2 Perform 72Hrs
turning
operations

3. Mill Workpiece 3.1 Set work piece

(Intermediate)
3.2 Perform
turning
operations 72 Hrs
4. Grind Workpiece 4.1 Set work piece
(Complex
Operation) 4.2 Perform 72 Hrs
Grinding
operations

Note: The trainee and the supervisor must have a copy of this form. The column for rating maybe either by giving a
numeral rating or simply indicating component or not yet competent. For purposes of analysis, you may require industry
supervisors to give a numerical rating for the performance of your trainees. Please take note however that in TESDA, we
do not use numerical ratings

Prepared By:

Mr. Ivan Ray Ancero

 TRAINING SESSION EVALUATION FORM
INSTRUCTIONS:
This post-training evaluation instrument is intended to measure how
satisfactorily your trainer has done his job during the whole duration of your
training. Please give you honest rating by checking on the corresponding cell
of your response. Your answers will be treated with utmost confidentiality.
TRAINERS/INSTRUCTORS
1 2 3 4 5
Name of Trainer:Ivan Ray G. Ancero
1. Orients trainees about CBT, the use of CBLM
and the evaluation system
2. Discusses clearly the unit of competencies
and outcomes to be attained at the start of every
module
3. Exhibits mastery of the subject/course
he/she is teaching
4. Motivates and elicits active participation from
the student or trainees
5. Keeps records of evidence/s of competency
attainment of each student/trainees
6. Instill value of safety and orderliness in the
classrooms and workshops
7. Instills the value of teamwork and positive
work values
8. Instills good grooming and hygiene
9. Instills value of time
10. Quality of voice while teaching
11. Clarity of language/dialect used in teaching
12. Provides extra attention to trainees and
studnts with specific learning needs
13. Attends classes regularly and promptly
14. Shows energy and enthusiasm while teaching
15. Maximizes use of training supplies and
materials
16. Dresses appropriately
17. Shows empathy
18. Demonstrates self-control

This post-training evaluation instrument is intended to measure how satisfactorily you

trainer prepared and facilitated your training. Please give your honest rating by
checking on the corresponding cell of your response. Your answers will be treated
with utmost confidentiality.
Use the following rating scales:
5 – Outstanding
4 – Very Good/ Very Satisfactory
3 – Good/ Adequate
2 – Fair/ Satisfactory
1 – Poor/ Unsatisfactory

PREPARATION 1 2 3 4 5
1. Workshop layout conforms with the
components of a CBT workshop
2. Number of CBLM is sufficient
3. Objectives of every training session is well
explained
4. Expected activities/ outputs are clarified
DESIGN AND DELIVERY 1 2 3 4 5
1. Course contents are sufficient to attain
objectives
2. CBLM are logically organized and presented
3. Information Sheet are comprehensive in
providing the required knowledge
4. Examples, illustrations, and demonstrations
help you learn
5. Practice exercises like Task/Job Sheets are
sufficient to learn required skills
6. Valuable knowledge are learned through the
contents of the course
7. Training Methodologies are effective
 8. Assessment Methods and evaluation system
are suitable for the trainees and the
competency
9. Recording of achievements and competencies
acquired is prompt and comprehensive
10. Feedback about the performance of learners
are given immediately
TRAINING FACILITIES/RESOURCES 1 2 3 4 5
1. Training Resources are adequate
2. Training Venue is conducive and appropriate
3. Equipment, Supplies and Materials are
Sufficient
4. Equipment, Supplies and Materials are
suitable and appropriate
5. Promptness in providing Supplies and
Materials
SUPPORT STAFF 1 2 3 4 5
1. Support Staff are accommodating
 SUPERVISED INDUSTRY TRAINING OR ON THE JOB TRAINING
EVALUATION FORM

Dear Trainees:
The following questionnaire is designed to evaluate the effectiveness of the
Supervised Industry Training (SIT) or On the Job Training (OJT) you had with
the Industry Partners of (your institution). Please check the appropriate box
corresponding to your rating of each question asked. The results of this
evaluation shall serve as a basis for improving the design and management of
the SIT in SICAT to maximize the benefits of the said Program. Thank you for
your cooperation.
Legend:
5 – Outstanding
4 – Very Good/ Very Satisfactory
3 – Good/ Adequate
2 – Fair/ Satisfactory
1 – Poor/ Unsatisfactory
NA – Not Applicable

Item
Question Ratings
No.
N
Institutional Evaluation 1 2 3 4 5
A
Has (your institution) conducted an
orientation about the SIT/OJT program,
1
the requirements and preparations needed
and its expectations?
Has (your institution) the provided
necessary assistance such as referrals or
2
recommendations in finding the company
for your OJT?
Has (your institution) showed coordination
3 with the Industry Partner in the design and
supervision of your SIT/OJT?
Has your in-school training adequate to
4 undertake Industry partner assignment
and its challenges
 Has (your institution) monitored your
5
progress in the Industry?
Has the supervision been effective in
6 achieving you OJT objectives and providing
feedbacks when necessary?
Did (your institution) conduct assessment
7 of your SIT/OJT program upon
completion?
Were you provided with the results of the
8 Industry and (your institution)’s
assessment of your OJT?
Comments/Suggestions:
Item
Question Ratings
No.
INDUSTRY PARTNER 1 2 3 4 5 NA
Was the industry partner appropriate for
1 the type of training required and/or
desired?
Has the industry partner designed the
2 training to meet your objectives and
expectations?
Has the industry partner showed
3 coordination with (your institution) in the
design and supervision of the SIT/OJT?
Has the Industry Partner and its staff
4 welcomed you and treated you with respect
and understanding?
Has the industry partner facilitated the
training, including the provision of
5 necessary resources such as facilities and
equipment needed to achieve your OJT
objectives?
Has the Industry Partner assigned a
6 supervisor to oversee your work or
training?
Was the supervisor effective in supervising
7 you through regular meetings,
consultations, and advise?
Has the training provided you with the
necessary technical and administrative
8
exposure of real world problems and
practices?
Has the training program allowed you to
9 develop self-confidence, self motivation and
positive attitude towards work?
Has the experience improved your personal
10
skills and human relations?
 Are you satisfied with your training in the
11
Industry?

Comments and Suggestions:

Signature:_____________________________
Printed Name: ________________________ Qualification: __________________
Host Industry Partner:________________ Supervisor: ____________________
Period of Time

Training: ___________________ Instructor: _____________________

 Average Ratings

PREPARATION Average
1. Workshop layout conforms with
the components of a CBT
workshop
2. Number of CBLM is sufficient
3. Objectives of every training
session is well explained
4. Expected activities/outputs are
clarified
General Average
 Technical Education and Skills Development Authority
ASSESSMENT AND CERTIFICATION PROGRAM

ATTENDANCE SHEET
Machining NC II

Name of Competency Don Bosco College

Assessment Center:
Date of Assessment:
Assessment
No. CANDIDATE’S NAME Signature
Results
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
Assessor/s:
TESDA Representative:

Signature over Printed Name ______________________________

Accreditation Number: Signature over Printed Name

________________________________ CAC Manager:

Signature over Printed Name
______________________________
Accreditation Signature over Printed Name
Number:_______________
 EVIDENCE PLAN/EVALUATION PLAN
TRAINEES NAME
FACILITATOR’S NAME
QUALIFICATION
UNIT OF COMPETENCY
COVERED

Demonstration
Ways in which evidence will be collected:

Questioning

Witten Test
[tick the column]

Interview
with Oral
The evidence must show that the candidate…
Wear PPE and observes safety procedures /
Interpret drawings and sketches / /
Know the different types and mechanical properties of
engineering materials /

Determine sequence of operation /

Calculate and set machine speed and feed /

Select and mount, aligned/centered and clamped
workpiece
/ /
Select and set up cutting tools / /
*Performbenchwork (filing and manual threading) / /
*Perform turning operations (turning, facing, drilling,
threading, grooving, parting-off and tapering)
/ /

*Perform milling operations (plain milling and indexing) / /

*Perform grinding operations (surface and cylindrical) / /
 *Check and measureworkpiece using precision measuring
instruments (vernier and micrometer)
/ /
*Observe housekeeping /

Rating Sheet for Demonstration with Oral Questioning

Candidates Name:
Assessor’s Name:
Qualification: Machining NC II
Date of Assessment
Time of Assessment
Instructions for demonstration

Given the supplies, materials , tools and equipment you shall fabricate the
following according to drawing specifications.
 Tapered shaft, DIA. 30 x 100mm Length
 Spur gear, 24 T, module 2 x 20 deg. Pressure angle
 Nut, M16 x 2.0

Tools and equipment

 3/8 HSS toolbit
 Hand tap M16 x 2.0
 Involute milling cutter Mod.
2.0
 End mill
 Center drill BS4
 Drill bit DIA. 12mm
Materials
 DIA. 16mm
 CRS, DIA. 35mm x 140
 VernierCaliper 150mm 0.05
 CRS, DIA. 60mm x 30
 Micrometer 0-25mm
 Allen wrench
 Lathe, Milling and Grinding
machine with complete
accessories.

Work Area
Practical Work Area

During the demonstration of skills, the candidate: YES NO N/A

 Wore PPE and observes safety procedures

Interpreted drawings and sketches

Knew the different types and mechanical properties

of engineering materials
Determine sequence of operation
Calculated and sets machine speed and feed
Selected and mounted, aligned/centered and
clamped workpiece
Selected and set up cutting tools
*Performed benchwork (filing and manual threading)
*Performed turning operations (turning, facing,
drilling, threading, grooving, parting-off and tapering)
*Performed milling operations (plain milling and
indexing)
*Performed grinding operations (surface and
cylindrical)
*Checked and measured workpiece using precision
measuring instruments (vernier and micrometer)
*Observe housekeeping
The candidate’s demonstration was

Satisfactory

Not Satisfactory

NOTE :*Critical aspects of competency

 Oral Questioning

Questions: Satisfactory Response

The candidate should answer the following YES NO
questions:
What are the commonly used files in benchwork?
How will you determine if a hole is cut with a drill
with different lip angles?
How do you prevent or minimize clogging of the
file?
At what angle do you set your top slide for cutting
a 60 deg. V-thread
Name at least 3 work holding device for Lathe
machine?
What are the different types of milling machine?
What is the difference between Lathe and Milling
machine?
Explain the indexing process that you have done
in your workpiece?
What is meant by grain size and wheel grade?
What is the difference of truing and dressing?
What are the advantage/s of using cutting fluid?

The candidate underpinning knowledge Satisfactory Not Satisfactory

was:
Feedback to candidate:

Candidate’s
name:

Assessor’s Name:
RATING SHEET FOR ORAL QUESTIONING

QUESTIONS Satisfactory
response
The candidate should answer the following questions YES NO
What are the commonly used files in benchwork?
How will you determine if a hole is cut with a drill with
different lip angles?
How do you prevent or minimize clogging of the file?
At what angle do you set your top slide for cutting a 60
deg. V-thread
Name at least 3 work holding device for Lathe machine?
What are the different types of milling machine?
What is the difference between Lathe and Milling
machine?
Explain the indexing process that you have done in your
workpiece?
What is meant by grain size and wheel grade?
What is the difference of truing and dressing?
What are the advantage/s of using cutting fluid?
Feedback to candidate:

The candidate’s overall performance was:

Satisfactory Not Satisfactory
Candidate Signature: Date:
Assessor Signature: Date:

SELF ASSESSMENT GUIDE

Qualification
Unit of Competency
Instruction:

Can I? YES NO
Wore PPE and observes safety procedures
Interpreted drawings and sketches
Knew the different types and mechanical properties of
engineering materials
Determine sequence of operation
Calculate and set machine speed and feed
Select and mount, aligned/centered and clamped
workpiece
Select and set up cutting tools
*Performbenchwork (filing and manual threading)
*Perform turning operations (turning, facing, drilling,
threading, grooving, parting-off and tapering)
*Perform milling operations (plain milling and indexing)
*Perform grinding operations (surface and cylindrical)
*Check and measured workpiece using precision
measuring instruments (vernier and micrometer)
*Observe housekeeping
I agree to undertake assessment in the knowledge that information gathered will
only be used for professional development and I can only be assessed by
concerned assessment personnel and my manager/supervisor
Candidate Signature: Date
 COMPETENCY EVALUATION RESULT SUMMARY

TRAINEE’S NAME ANGELO C. APOLINARIO

FACILITATOR’S NAME IVAN RAY G. ANCERO

QUALIFICATION MACHINING NC II
DATE OF EVALUATION OCTOBER 28, 2014
TIME OF EVALUATION 8 A.M.
THE PERFORMANCE OF THE TRAINEE IN NOT
THE FOLLOWING ASSESSMENT METHODS SATISFACTORY SATISFACTORY
[PLEASE TICK APPROPRIATE BOX]
A. WRITTEN EXAM.

B. INTERVIEW

C. DEMONSTRATION

DID THE TRAINEE’S OVERALL

PERFORMANCE MEET THE REQUIRED
EVIDENCES/STANDARDS?
RECOMMENDATION FOR RE-EVALUATION _______________________________

QUALIFIED TO TAKE THE NEXT COMPETENCY ____________________________

 GENERAL COMMENTS (STRENGTHS/IMPROVEMENT NEEDED):

TRAINEE’S SIGNATURE: DATE:

FACILITATOR’S SIGNATURE: DATE:

 COMPETENCY ASSESSMENT AGREEMENT

Candidate’s Name: Angelo C. Apolinario

Assessor’s Name Ivan Ray G. Ancero
Qualification: Machining NC II

BASIC UNITS
Units of Competency to  Participate in workplace communication
be Assessed:  Work in a team environment
 Practice career professionalism
 Practice occupational health and safety
procedures
COMMON UNITS
 Interpret working drawings and sketches
 Select and cut workshop materials
 Perform shop computation
 Measure workpiece
 Perform preventive and corrective
maintenance
CORE UNITS
 Perform Benchwork
 Turn Workpiece
 Mill Workpiece
 Grind Workpiece

YES NO
Have the context and purpose of assessment been
explained?
Have the qualification and units of competency
been explained?
Do you understand the assessment procedure and
evidence to be collected?
Have your rights and appeal system been
explained?
Have you discussed any special needs to be
considered during assessment?
I agree to undertake assessment in the knowledge
that information gathered will only be used for
professional development purposes and can only
be accessed by concerned assessment personnel
and my manager/supervisor.
Candidate’s Signature: Date:
Assessor’s Signature: Date: