Acu-Rite CNC 3500i User Manual

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ACU-RITE 3500i
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Counterbore Drill Cycle
Counterbore drill cycle generally used for counterboring. It feeds 
from the R-plane to Z depth, dwells for specified time, then rapids 
to the return point.
G-code format: G82
Peck Drill Cycle
The peck drilling cycle is generally used for peck drilling relatively 
shallow holes. It feeds from the R-plane to the first peck depth 
(calculated so that all pecks are equal and do not exceed the 
maximum peck distance programmed in I word). Then rapid retracts 
to R-plane (to clear chip), rapids down to previous depth less .02", 
and continues this loop until it reaches the final hole depth. It then 
rapid retracts to the P dimension.
G-code format: G83
Field
Code
Description
ZDepth
Z
Absolute hole depth. (Required)
StartHgt
R
Initial Z start point, in rapid. (Required)
ReturnHgt
P
Z return point after hole depth, in rapid.
Dwell
D
Dwell time (in seconds). (Required)
Feedrate
F
Feedrate
Field
Code
Description
ZDepth
Z
Absolute hole depth. (Required)
StartHgt
R
Initial Z start point, in rapid. (Required)
ReturnHgt
P
Z return point after hole depth, in rapid.
Peck
I
Maximum peck distance (positive 
dimension). (Required)
Feedrate
F
Feedrate