SM411F_Service Manual - 第89页
1.2.10.4. Head Offset Calibration Measure the distance (XY Offset) between the center of the gantry fiducial camera and the center of each head. The following is the procedure to ca librate the XY offset of the head; 1. …
That is, the mechanisms of the #1~#2 heads and #3~#4 heads, #5~#6 heads
must be assembled first in the same direction by using the jig for a nozzle
holder.
7. At this time, input the current position value of the R-axis and click the
<Update> button.
8. Perform the calibration form Head 2 to Head 6 in the same manner.
9. Click the <Update> button to apply the calibration result to the machine.
1.2.10.4. Head Offset Calibration
Measure the distance (XY Offset) between the center of the gantry fiducial camera
and the center of each head.
The following is the procedure to calibrate the XY offset of the head;
1. Click the <Nozzle Prepare> button and insert the CNT20 nozzle into the No. 1
hole of the ANC manually.
If the <8. Head 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.
2. If the <8. Head Offset> button is clicked, the message “First, We must Put all
Nozzles From Heads on Manually. To Move Down Z Axis, Click [Next]”
appears in the message box. Click the <Next> button to move down the Z axis
of the head in order to remove all nozzles inserted in the nozzle-holder
manually.
3. Then, after the head assembly moves to the designated position, move all Z-
axes down. At this time, remove all inserted nozzles manually.
4. Then the message “Next Attach the Calibration Tool to Head 1. Click [Next]
for Moving Down Head. After Moving, Attach the tool to head Manually”
appears. Click the <Next> button after inserting the calibration tool in the
CNT20 nozzle at nozzle-holder of Head #1 manually.
5. The message “Move To Center Position of Calibrration Tool. To Move, Click
[Next]” appears. Click the <Next> button to move the head assembly to
Calibration Tool of the ANC.
6. The message “Calibration is Prepared. To Calibrate, Click [Next]” appears. 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 CNT20 nozzle
that is seen in the ‘SMVision’ window can be seen clearly. Then click the
<Next> button.
7. The calibration is performed automatically. If it is completed, the calibration
result is displayed as shown in the following figure. Click the <Next> button..
8. Then the message “Next, Remove the Calibration Nozzle From Head 1. Click
[Next] for Moving Down Head. After Moving, Remove the Nozzle Manually”
appears. Click the <Next> button to remove the CNT20 nozzle from the
nozzle-holder of Head #1 manually.
9. Form Head #2 to Head #6, perform calibration in the same manner as it was
performed for Head #1.
10. If the calibration procedure is completed for all heads normally, the result is
displayed as shown in the following figure. Click the <Update> button to apply
the calibration value.