
Workpiece Alignment
Advanced Dicing Technologies Ltd.
6.1-12
6.1.3.2 Performing Teach Alignment
After the Align Type has been selected and the Index has been taught,
Teach Alignment can be performed for each angle defined in the Recipe.
The Teach Alignment procedure begins by setting the focus, zoom and
illumination for the Vision System. Manual Alignment is then performed
as described in
section 6.1.1. The Model is taught in the process of
alignment, so after Manual Alignment is complete, the Model is defined.
As it was mentioned above, the Models should be clear and repeatable. It is
recommended to use crosses, rectangle angles or the Models imprinted
with special material for alignment purposes.
The final step involves having the System test the Alignment to verify that
it has been taught successfully.
After Alignment has been successfully taught, the System can process
Workpieces using Auto Alignment.
Figure 6-10: Selecting an Align Type
Note: The procedure for teaching Alignment may vary according to the Align
Type selected. The following procedure is used when the Align Type is set to
Street.
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