Mazak STX SC L PLUS CONTROL Training Manual page 39

G81: Power Ramping ( Adaptive Control )
Format: G81P__ Q__ R__ M__ F__;
The G81 command can be used to change the cut condition at corners or areas of intricate
geometry so that burning or rounding does not occur.
EXAMPLE:
R am ping O ff
R am ping O n
The ramping distance is determined by a parameter setting:
L PLUS Control: Parameter #29 "Adaptive Control Length" ( inches )
The following conditions must be observed when using power ramping:
All G81 values LESS THAN or EQUAL TO G82 values
G83: Power Ramping Cancel
The G83 command is used to cancel power ramping .
G87: Focal Position Control
The G87 command is used to make fine adjustments in the focal point in order to deviate from the
standard focus. The command uses a P variable which determines the direction and distance that
the focus point is raised or lowered.
R am ping D istance
G 82P1000Q 200R 100F200;
G 81P1000Q 200R 30F40;
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