DECAN_F2_Service(Eng_Ver1).pdf - 第593页

18-73 Machine Calibration 18.3.10.7. Fly to Fix Ca mera & Fly Runout Offset Calibration Calibrates the relation between the Fly cam era and Fix camera. The calibration is performed to compensate the offset that occur…

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Fast & Flexible Chip Shooter DECAN F2 Service Manual

11. .Select Gantry 2 in the <Gantry> combo box and perform calibration in the same

manner as has been done for Gantry 1.

The result value can be confirmed in the Camera dialog box in the System Setup

menu.

Memo The reference values for the calibration of the Head-Fly Offset is as

follows. (FOV 25 MEGA) [Unit : X(mm) , Y (mm) , R (°) ]

Offset X : -0.60 ~ 0.60 (mm)

Offset Y : -0.60 ~ 0.60 (mm)

Offset R : -1.0° ~ 1.0°

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Machine Calibration

18.3.10.7. Fly to Fix Camera & Fly Runout Offset Calibration

Calibrates the relation between the Fly camera and Fix camera. The calibration is

performed to compensate the offset that occurs due to the difference between the ‘part-

alignment height’ and placement height when placing the part after part-recognition by the

fly-camera.

The offset that occurs this time is caused by the run-out, bending of an axis, etc. Perform

compensation of the value at the recognition height of the fly camera and fiducial camera,

which are the same as the placement height.

In order to perform calibration of this, first check if the calibration tool is placed on the

calibration tool position of the front ANC.

The following is the procedure to calibrate the ‘Fly to Fix Offset’

1. Click the <Nozzle Prepare> button and insert the CN400 nozzle into the No. 1 hole of

the ANC manually.

2. If the <12. Fly to Fix Offset> is clicked after selecting the <Automatic Next> check

box, calibration is performed for the selected gantry automatically.

If calibration is performed after selecting the <No Real Motion [Manual]> check box,

the nozzle is inserted into each head manually. Click the <Next> button to move onto

the next step.

If calibration is performed without selecting either the <Automatic> check box or

<Manual> check box, the nozzle is changed automatically for the currently selected

nozzle. Click the <Next> button to move onto the next step.

If the <12. Fly to Fix Offset> button is selected, the message “First, We must Put all

Nozzles From Heads on Manually. To Move down Z Axis, Click [Next]” appears.

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Fast & Flexible Chip Shooter DECAN F2 Service Manual

Click the <Next> button to move down the Z-axis of the head in order to manually

move all nozzles inserted in the nozzle-holder of the head.

4. Then, after the head assembly moves to the designated position, move all Z-axes

down. At this time, remove all inserted nozzles manually.

5. “The message “Move To Center Position of Calibration Tool. To Move, Click [Next].”

appears in the message window. Click the <Next> button to move the head assembly

to the calibration tool position on the ANC.

6. The message “Move To Center Position of [Fix1] Camera. To Move, Click [Next]”

appears. Click the <Next> button to move the head assembly to the center of the Fix1-

Camera. At this time, select the ‘Fix Cam1’ in the <Target Camera> combo box. Click

the <Light…> button and adjust the brightness of the light in the ‘Light Control’

dialog box so that the fiducial mark on the CN400 nozzle that is seen in the

‘SMVision’ window can be seen clearly.

7. Then the Head 1 moves up to the ‘part-alignment height’ of the fly camera and the

mirror is closed.

Then the message “Calibration is Prepared. To Calibrate, Click [Next]” appears in the

message window. At this time, click the <Light…> button and adjust the brightness of

the light in the ‘Light Control’ dialog box so that the fiducial mark on the calibration

tool that is seen in the ‘SMVision’ window can be seen clearly. Then click the <Next>

button.

8. In order to perform calibration, first recognize the 2 fiducial marks on the bottom

surface of the calibration tool by using the fly camera while rotating the calibration

tool at 45 degree intervals.

Then put the calibration tool down on the calibration tool position on the ANC and

recognize the 2 fiducial marks on the top surface of the calibration tool by using the

fiducial camera.

Subsequent to that, pick the calibration tool again, rotate it by 90 degrees and put it