WORK REPORT

*August 29, 2024

Name: NGUYEN VAN AN

Document: YS12 Series_CalibSm Adjutment Manual

I. Abstract
3. Adjustment item relating to Axis
3.5. CoordMacs
3.5.9. Save the data
3.5.10. Create the board data for measurement with CoordMacs
3.5.11.Details of setting the board data for measurement
4. Adjustment item relating to Coordinate(s)
4.1. “PCBHeight”
4.2. “InitPosR”
II. Details

3.5. CoordMacs

3.5.9. Save the data

There are two kinds of data file:

- [Measure Pcb] : Includes the board data for measurement.

- [Measure Result] : This file is for saving the measurement result. It
includes all data: the board, the measurement, the correction, …

S1 – Save and load the “Measure Pcb”

“File” → “Measure Pcb” → “Save” to save the data with the desired file
name or “Open” to the dialog box to select the desired file appears.

S2 – Save and load the “Measure Result:

“File” → “Measure Result” → “Save” to save the data with the desired file
name or “Open” to the dialog box to select the desired file appears.
3.5.10. Create the board data for measurement with CoordMacs

S1 – On “Measure Pcb” click “Add Pcb” to create the board data for
measurement.

S2 – Type the board file name for measurement

The new board data has been added.

S3 – Set the board data for measurement in the table on the bottom.
3.5.11. Details of setting the board data for measurement

The contents of each parameter:

- Pos (The position of a reference mark)

- Mark (The number of the marks): Type the number of the marks in X and
Y direction.
- Pitch (Pitch between the marks): on YAMAHA’s standard glass board
are aligned with 5mm pitch.
- Line (The number of the lines to be measure): Usually use measure three
lines – Type “3” to save time.

[Add block] – When measuring the two glass boards in one time, create
Block2 with the same board name.
3.6. BaseMacs adjustment

- The tree fixed marks on a base are periodically recognized by a

fiducial camera, to correct the expansion of the axis(es) resulting in
the high mounting accuracy.
- The aims are to correct the degree of expansion when it is different
between X and Y axes and to correct the camera offset when using
two fiducial cameras.

3.6.1. Precondition for the adjustment

- Check to see that the lightness and scale of a fiducial camera has been
adjusted and a mark can be recognized.
3.6.2. Perform the adjustment

Always use the fiducial camera1 for adjustment.

- “Teaching” → Select this command when the adjustment is not

performed at all. Select “DB(296)” for Mac No. and click [Trace] /
[Rec.Test] to move the head to the position where it recognizes the
mark. After that, click [Excute] to recognize the mark and move the
cross mark of the camera to the center of the mark.
The machine data will be overwritten
- “AdjustAll” → Select this command when teaching has been
performed or the position of the mark has been found almost. Click
[Excute] to recognize the mark; after recognizing the all mark; the
machine data will be overwritten.

[Point] – When mark recognition error occurs, clean the mark with an
alcohol. Still the error occurs, adjust the mark data (“Light” and “Mark
Threshold”) of the “DB(296)”.
 4. Adjustment item relating to Coordinates
4.1. “PCBHeight”
- This is the reference height when a head mounts a component.
- When adjusting PCB Height, the adjustment to the vacuum level need to be
completed.
- Measure the height of four position on the surface of aluminum frame part
and save the lowest height as the reference height.
[Adjusting jig]
- Either of the nozzle;
KHN-M7720-A0X NOZZLE 302A ASSY. Standard set
KHY-M7730-A0X NOZZLE 313A ASSY. Fine pitch set
- Either of the glass board;
KM0-M8810-40X GLASS PCB ASSY.4 ACP glass board
KM0-M8810-10X GLASS PCB ASSY.1 AMF glass board

S1 – Click the [PCBHeight] button

S2 – Select “Nozzle302” or “Nozzle313” for measurement

S3 – Check the value of “Range” is “0.100”

S4 – Open [Unit] – “Conveyor” tab, click the [Board Clamp] to clamp the glass
board on the conveyor.

S5 – Select “Head1” for “TeachUnit” and click [Trace] to move the head above the
measuring point on the bottom left on the aluminum frame part of the glass board

S6 – Check to see that the head moved to the specified position. Click the [Excute],
check the message and click [OK].

[Excute] command

Measure the hieght of four position of the surface of aluminum frame part and save
the lowest height out of the four positions as the reference PCB height.
S7 – Check and save the “Moving Height” and “Fixed Tray Height”. The value
will be automatically calculated, click [Yes] except the specific settings are made.

[Reference] – When “302A”, “313A” and “309A” nozzles are not available,
measure the PCBHeight on the [Measuring Height] _ “Manual”.
4.2. “InitPosR”

In this utility, adjust the initial position of the R1, R2 axes and the amount of the
ratation of a nozzle.

[Adjusting jig]

KHN-M88N1-00X JIG,NOZZLE R (Jig nozzle for head angle 4mm in dia)

[Important]

Make sure to adjust “InitPosR” whenever after tightening a belt for R axis. And
then, adjust the coordinates of ANC.

S1 – Click the [InitPosR]

S2 – Select the check boxes of the head that the jig nozzles are attached to. All
heads need to be adjusted.

[Point] – When the jig nozzles cannot be attached to all heads at once, perform
recognition test in several times. Select all check box head and click [Excuted], and
then repeat the process as many time as needed. The result value will be stored and
shown in the “Result” and “Ave.”. The initial position of the R axis is calculated
after adjusting the all head.
S3 – Perform recognition test and adjustment. After attaching the jig nozzles to the
heads, click the [RecTest] to recognize the jig nozzle and then click the [Excute]
and then click [Execute] to start adjustment.

- When the amount of the shift of “initial position of R axis” is less than specified
value (Average), the result will not be stored.
- When the amount of the shift of “initial position of R axis” is greater the
specified value (Average). When the result value needs to be stored, the dialog box
appear as below.

- When the result value exceeds the limit for setting of the initial position of R axes

The angle of the R axis motor when tightening the U nuts on the R axis belt for the
spline shafts is not proper. Loosen the U nuts to readjust the angle of the R axis
motor.