88192277-01-19 - Micron Technical Reference V9 Volume 4.pdf - 第81页
STINGER CALIBRATIONS Chapter Issue 4, Nov 19 Technical Reference Manual 38.39 Remove the product from the printer a nd measure the offsets. The offse t quadrants are shown below . Amend the X and Y calibrated offset para…
38.38 Technical Reference Manual Chapter Issue 4, Nov 19
STINGER
CALIBRATIONS
4. Select Load Screen.
5. Select Maintenance.
6. Select Machine Setup.
7. Select Options. Select Stinger Options the stinger options page is dis-
played.
8. Select Stinger Calibrated Offset X to set the parameter initially to 0 (zero
offset). This parameter sets a factor to compensate for the offset of the
camera and the nozzle centres in the X plane.
The offset can be calculated by measuring a known point on a test product or
calibration board. Accurately draw a mark at this point and set up stinger to
dispense a corresponding dot. The measured difference between the mark and
the dot in the X plane is the value to be input. This can be any value between
-5mm and +5mm.
Camera Centre
Nozzle Centre
Y Offset
1.0 mm
X Offset -1.25mm
Product Centre 110, 80
STINGER
CALIBRATIONS
Chapter Issue 4, Nov 19 Technical Reference Manual 38.39
Remove the product from the printer and measure the offsets. The offset
quadrants are shown below. Amend the X and Y calibrated offset parameters.
9. Select Stinger Calibrated Offset Y to set the parameter initially to 0 (zero
offset).
10. Select Back.
11. Select Back.
12. Select Back.
13. Select Save.
14. Select Back.
15. Select Setup Product.
16. Select Options.
17. Select Stinger Dispenser.
18. Select Load Board. Choose the preferred load board method, auto or
manual.
19. Select Dispense Sweep.
The system dispenses at the programmed site. Any offset between the pro-
grammed site and the material is the equivalent offset in the Y plane. Program
the parameter to compensate for this; it can be any value between
-5mm and +5mm.
Stinger Laser
Offsets X and Y
This parameter sets a factor to compensate for any offsets of the nozzle to laser,
in the X and Y planes, at the point where the laser actually measures. This can
be any value between -5mm and +5mm. As with the calibrated offsets, a deposit
point is marked on the calibration board. The offset is set to zero and a deposit
is made; the difference between the deposit centre and the laser centre is the
amount of compensation to be set.
Set the measurement option to measure only (on a single site).
NOTE
If more than one site is to be utilised and an image is available, select Load
Image to load a GERBER image file.
1. Select Setup.
2. Select Options.
X Offset +
X Offset +
Y Offset - Y Offset -
X Offset -
X Offset -
Y Offset + Y Offset +
38.40 Technical Reference Manual Chapter Issue 4, Nov 19
STINGER
CALIBRATIONS
3. Select Stinger Dispenser.
4. Select Create Site. Using the options on the right hand side set the Site X
and Y coordinates for the site, Site Name, Feed (number of steps that
equate to the volume of adhesive to be dispensed), Reverse (the number of
steps to lift the dispenser after dispensing has taken place), Stinger Dis-
pense Gap (sets the gap between the dispenser nozzle and the board
surface during dispensing) and Dispense Mode (the type of dispense to be
used).
5. Select Accept.
6. Select Setup Sites.
7. Select Adjust Site, make a note of the current Dispense Mode and set the
dispense mode to Measure Only.
8. Select Accept.
9. Select Confirm.
10. Select Back three times.
11. Select Save.
12. Select Back.
13. Select Open Cover Commands. Open the printhead cover.
14. Cover the stencil sensor; close the printhead cover and press the System
button.
15. Select Back.
16. Select Load Screen. The stencil clamps actuate.
17. Select Setup Product.
18. Select the following: Fiducials, Global Settings, Alignment Mode and
change to None Vision.
19. Select Accept,
20. Select Back three times.
21. Select Setup Product.
22. Select Options.
23. Select Stinger Dispenser.
24. Select Load Board. Choose the preferred load board method, auto or
manual.