Rockwell Automation 8520-GUM 9/Series CNC Grinder Operation and Programming Manual Documentation Set - Manual (Page 586)

Cylindrical Grinding Fixed Cycles
Chapter 17
17-12
The format for the G82 cycle is as follows:
G18;
G82X__I__Z__K__Q__L__F__E__P__D__;
Table 17.B summarizes the G82 cycle parameters. For a detailed
description of these parameters, see the text below and page 17-9.
Table 17.B
G82 Cycle Parameters
Parameter: Definition: Default Value: Possible Value:
Plane axis 1 1 plunge depth value must be programmed abs. or inc.
Plane axis 1 integrand 1 plunge pick at primary reversal point value must be programmed inc. only
Plane axis 2 2 reciprocation primary reversal point from last cycle programmed abs. or inc.
Plane axis 2 integrand 3 reciprocation secondary reversal point start point abs. or inc.
Q 3 plunge pick at secondary reversal point plunge pick at primary reversal inc. only
L 3 number of spark-out passes zero zero to 999
F 2 plunge pick feedrate last feedrate programmed valid F word
E 3 reciprocation feedrate from last cycle or last F valid F word
P 3 for G82 2 for G82.1 dress program number from last cycle programmed valid program number
D 3 number of auto-dress executions zero zero to 999
1 must be programmed 2 must have been programmed in some previous block if omitted 3 optional
Figure 17.3 shows the axis motions that make up the G82 incremental face
grinding cycle. This figure assumes that the ZX plane (G18) is active.
17.4
G82 or G82.1 Incremental
Face Grinding (Axis 1)