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Ie Lab

The document provides details of experiments to be performed in an Industrial Engineering laboratory course. The course covers method study and work measurement over 14 required experiments. Method study experiments include creating process charts, studying motion economy, component assembly exercises, and layout planning. Work measurement experiments include rating activities using simulators, stopwatch time study, standard time estimation, work sampling, and analyzing effects of work environments. The course is divided into two parts with Part A focusing on method study and Part B on work measurement. Students will be evaluated based on performance in experiments, a viva voce, and final exam.

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149 views3 pages

Ie Lab

The document provides details of experiments to be performed in an Industrial Engineering laboratory course. The course covers method study and work measurement over 14 required experiments. Method study experiments include creating process charts, studying motion economy, component assembly exercises, and layout planning. Work measurement experiments include rating activities using simulators, stopwatch time study, standard time estimation, work sampling, and analyzing effects of work environments. The course is divided into two parts with Part A focusing on method study and Part B on work measurement. Students will be evaluated based on performance in experiments, a viva voce, and final exam.

Uploaded by

ktramesh
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOC, PDF, TXT or read online on Scribd
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06IML 58 Industrial Engineering Laboratory Manual

INDUSTRIAL ENGINEERING LABORATORY 06IML58

Sub Code: 06IML58 IA Marks: 25


Hrs/Week: 03 Exam Hours: 03
Total Hrs.: 42 Exam Marks: 50
PART A - METHOD STUDY

1. Recording Techniques: Preparing the following charts and diagrams ( Minimum 3 Charts)
- Outline process chart
- Multiple Activity Chart
- Flow process chart and Flow diagram
- String diagram,
2. Experiments on the Application of principle of motion economy Two handed process chart
3. Exercises on conducting method study for assembling simplecomponents and office work.
4. Development of Layout plans using SLP technique
5. Experiments on Line balancing.

PART B – WORK MEASUREMENT


6. Rating practice using walking simulator
7. Rating practice using pin board assembly
8. Rating practice for dealing a deck of cards
9. Rating practice for marble collection activity
10. Determining the standard time for simple operations using stopwatch time study
11. Exercises on estimating standard time using PMTS.
12. Determination of standard time using PDA device and time study
software
13. Experiments on office work measurement through work sampling
14. Measurement of parameters (heart beat rate, calorie consumption) using walking simulator
15. Measurement of parameters (heart beat rate, calorie consumption, revolutions per minute) using ergometer
16. Effect of Noise, Light, Heat on human efficiency in work environments.

Note: Minimum 14 Exercises to be conducted in this lab.

Reference Books:
1. Work Study by Ralph & Barnes 2. Introduction to Work Study by ILO
Scheme of Examination
1 PART A 20 Marks
2 PART B 20 Marks
3. Viva Voce 10 Marks

Total 50 Marks

Note: Remaining experiments details will be supplied soon.

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06IML 58 Industrial Engineering Laboratory Manual

E1 Flow Process chart (MAN type)

Aim:
To record the given activity using FPC (man type)

Activity recorded :

E2 Two handed process chart

Aim:
To record the given activity using THPC

Activity recorded :

E3 Method study (Pin Board assembly)

Aim:
Method study practice using pin board

Activity recorded :
Assembling of 30 pins in the peg board

Record atleast three methods to assemble the pins in the pin board

E4 String diagram

Aim:
To carryout the plant layout studies using string diagram

E5 Time study practice (Pin board assembly)

Aim:
To record the time required for an activity by time study (using flyback / non fly back time study)

Activity recorded:

Tabular column
Fly back
Cycle number Time in centi min Average time (centi min)
1.
2.
3.

Continuous time

Cycle number Time in centi min Average time (centi min)


1.
2.
3.

E6 Time study practice using peg/pin board

Aim:
To record time required for assembling 30 pins in standard pin board
Condition of board / method

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06IML 58 Industrial Engineering Laboratory Manual

E7 Performance rating for dealing cards

Aim:
To practice learn the performance rating for the given activity of dealing a deck of cards

Activity :
Dealing a deck of playing card. A deck consists of 52 cards.

Time required :
The normal time required for dealing a deck of cards is 22.5 secs on the British standard 75-100 or 0-100 scale.

E8 Rating of walking (using tread mill)

Aim:
To rate the operator according to pace with corresponds to the standard rating

Activity:
Walking on walking simulator

Standard Pace =
Actual Rating (Ra) = X * 100
------------- where x = Actual Pace
Standard Pace
Tabular column:
Tr.No Obs.Rating Actual Error % Error
(R0) Pace (Km/hr) Rating (Ra) (R0-Ra)

E9 Calculation of Standard time for a given task

Aim:
To determine the standard time for a given activity

Tabular column:
Trial No. Observed Time (min) Rating Basic Time (min)
1
2
3

Basic time = Observed Time * Rating


--------------------------------
Standard Rating

Standard Time = Basic Time + Allowances

Allowance = 10% Basic Time

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