46230812.pdf - 第37页
Page 35 TECHNICAL PUBLICATIONS DH Positioning System Assembly , P/T T46230812 Rev . D This Document Supports Assembly 46230812 The tooling should be set so the tool can be removed from the formers and inserted back into …
Page 34
TECHNICAL PUBLICATIONS
T46230812 Rev. D DH Positioning System Assembly, P/T
This Document Supports Assembly 46230812
14. Select Channel A: DH Span Axis>Zero
The Zero - DH Span Axis dialog screen is displayed.
15. In the Zero - DH Span Axis dialog screen select Default then OK
The Manual Diagnostics screen is displayed.
- In the Channel A: DH Span Axis increment box, click on the up
or down ¯ arrows until 0.001 appears in the increment box.
- Click on the + Jog button until the Axis Location for the
Table Y Axis indicator in the Input side of the screen reads
0.397.
16. Insert the set up tool into the outside formers.
Page 35
TECHNICAL PUBLICATIONS
DH Positioning System Assembly, P/T T46230812 Rev. D
This Document Supports Assembly 46230812
The tooling should be set so the tool can be removed from the formers
and inserted back into the formers and held in position. If the tool does
not fit, perform the Span axis mechanical adjustment.
17. Using the head service wrench, manually lower the insertion head so
the set up tool is just above the set up template.
The center of the set up tool should be no more than 0.5 inches
(12,7mm) away from the holes in the template. If it is more than 0.5
inches, remove the set up tool, adjust the negative limit switch actuator
and return to step 7.
18. In the increment box for both the X and Y axis select 0.001 inch
increments and jog the axes until the set up tool extends into the holes
in the template without deflecting the pins or striking the template.
19. Click on the Disab. button for both the X and Y axes.
20. For each axis, the Axis Location should read 9.0 inches. If the set up
tool does not fit into the template, jog the appropriate axis in .001 inch
increments until it does. At this point, disable the axis, rotate the
encoders until the Axis Location display reads 9.0, 9.0 and the Home
Pulse display appears. Tighten the encoder securing hardware.
21. Manually raise the insertion head to the tool safe position and remove
the set up tool from the outside formers.
22. Repeat step 7 through 12 to zero and position the X and Y axes.
23. Install the set up tool in the outside formers then check the adjustment
by manually lowering the insertion head until the set up tool extends
into the holes in the template.
Ensure set up tool pins do not flex or bend the template as they enter
the holes.
24. Manually raise the insertion tooling then remove the set up tool from
the outside formers and the set up template from the rotary table.
25. Exit out of the IM Diagnostics function.
End of procedure.
Page 36
TECHNICAL PUBLICATIONS
T46230812 Rev. D DH Positioning System Assembly, P/T
This Document Supports Assembly 46230812
X-Y Axes Limit Switch Adjustments
Purpose:
When activated, the X and Y limit switches prevent the tables from being
driven into their mechanical limits. The Y limit switches and X limits
switches are all made by separate actuators.
Prerequisites:
X and Y Axes Encoder Adjustments
Machine palmed down
Adjustment Procedures:
1. Manually position the head tooling on the insertion head to the up
position to prevent damage to the insertion tooling during positioning
system movements.
2. Palm the machine up and push the INTLK RESET push button.
3. Activate the IM Diagnostics as follows. Refer to the IM-UPS and IM
Diagnostics documentation for specific details relating to the operation
of the machine terminal.
Select the IM Diagnostics icon.
When the machine is in the IM Diagnostics function, power is provided to
the machine. Exercise caution when performing the following
procedures to avoid Injury to personnel and equipment.
4. After the IM Diagnostics has completed its initialization, select the
following. Machine Setup>Critical Axis Positions
The following message is displayed.
5. Click on Yes. This zeros all axes.
The Set Up Critical Axis Positions screen is displayed.