SL940-Install-Ops-Maintenance-7210918_B.pdf - 第128页
6- 20 Configuration a nd C haracte rization Figure 6- 18 ECX P Ch a racter ization W izard D ialog Box 3. Click Clear Positions and then click OK to confirm. If you ha ve perfo rmed a characte rization b efo re, the ol…
Configuration and Characterization 6-19
To perform a characterization:
NOTE Make sure you have selected the proper tool as the pointer in the Edit Screen
(Figure 6-16). This is the tool that will be used to teach the positions. If the
system is configured with a Genie Camera or a Laser Pointer and you are going
to use one of these to teach positions, make sure it is selected.
Figure 6-16 Selected Pointer
1. From the Edit screen, click on Configure > Tools.
2. Select the tab for the tool to be configured and then click the
Configure button
(Figure 6-1).
The tabs will vary depending on system configuration.
Figure 6-17 ECXP Tool Configuration
The Conformal Coating Characterization Wizard dialog box shown in Figure 6-18 opens:
6-20 Configuration and Characterization
Figure 6-18 ECXP Characterization Wizard Dialog Box
3. Click Clear Positions and then click OK to confirm.
If you have performed a characterization before, the old test area coordinates are used
unless you clear them.
4. Click
Next.
5. Click
Yes when prompted to teach the substrate height.
6. Teach the substrate height.
a. Place a characterization sheet (Figure 6-19) in the workcell.
b. Lower the tool tip to the substrate and click
Teach Z
c. Click
OK
7. Enter the dispense height.
The following variables should be considered:
- Height of tallest component to be coated
- Width of coating stripe
- Coating material flow rate and viscosity
- Coating stripe overlap
8. Enter the desired rotate position and click
Next (for applicators equipped with rotate and
cross-cut nozzles).
9. Enter the desired dispense speed and click
Next.
Configuration and Characterization 6-21
NOTE Refer to the characterization sheet (Figure 6-19) for Steps 10 to 12.
10. Position the tool tip or camera over the left intersection of the dotted lines
and click Next.
11. Position the tool tip or camera over the right intersection of the dotted lines
and click
Next.
12. Position the tool tip or camera over the right dotted line and the back line
and click Next.
Remove any teaching devices before continuing.
Figure 6-19 Characterization Sheet