Programming
10.3 Axis movements
Surface grinding
244 Programming and Operating Manual, 11/2012, 6FC5398-5CP10-3BA0
10.3.11 Acceleration pattern: BRISK, SOFT
BRISK
The axes of the machine change their velocities using the maximum permissible acceleration
value until reaching the final velocity. BRISK allows time-optimized working. The set velocity
is reached in a short time. However, jumps are present in the acceleration pattern.
SOFT
The axes of the machine accelerate along a non-linear, constant characteristic until reaching
the final velocity. With this jerk-free acceleration, SOFT allows for reduced machine load.
The same behavior can also be applied to braking procedures.
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Figure 10-27 Basic course of the path velocity when using BRISK/SOFT
Programming
BRISK ; Jerking path acceleration
SOFT ; Jerk-limited path acceleration
Programming example
N10 SOFT G1 X30 Z84 F650 ; Jerk-limited path acceleration
...
N90 BRISK X87 Z104 ; Continuing with jerking path acceleration
...
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