Installation guide

Blade Handling
Advanced Dicing Technologies Ltd.
7.4-16
7.4.3.2 Building a Dressing Recipe
Dressing Recipe is a special work program for dressing a new or used
blade. Dressing Recipes use their own parameters as well as those taken
from the main recipes.
Following is a step-by step instruction as to how to build a dressing recipe.
Table 7-1: Dressing vs. Override
Subject Dress Mode Override
Use
Usually used for
performing Dressing on
Dressing Block or
Dressing wafers.
Usually used for Dressing
on production Workpieces.
Setup
Assign a cutting algorithm
for a specific Workpiece,
and specify standard
cutting parameters.
Suitable for any Blade.
Blade Dressing
parameters are defined for
a normal Workpiece.
Steps Unlimited Unlimited
Increment
Increment is gradual. Each
cut of every step is
performed faster than the
previous cut.
Increment is by steps. All
cuts of a specific step are
performed at the same
speed.
Feed Rate
Feed rate during Dressing
can be higher than the
final Cutting Feed Rate.
Feed rate during Dressing
cannot exceed the final
Cutting Feed Rate.
Cut Depth
Each step can be
performed at a different
Cut Depth.
Cut Depth is the same for
all steps.
Step Length
The length of each step
can only be set as the
Cutting Length.
The length of each step
can only be set as the
Cutting Length.
Step Feed Rate
The feed rate of each step
is set as an absolute value.
The feed rate of each step
is set as an absolute value.
Activation
With standard System
configuration, Dressing is
automatically activated
after each Blade
replacement, if there is no
Workpiece on the Cutting
Chuck.
With standard System
configuration, Override is
automatically activated
after each Blade
replacement, if there is a
Workpiece on the Cutting
Chuck.