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166 7 Programming: Canned Cycles, sub-programs
7.2 Canned Cycles
If you enter B (DepthCut), the CNC executes the number of passes
required to get from the H (StartHgt) to Z (ZDepth), cutting to the
Depth Cut = B (Z Max.cut) on each pass.
When you enter an S (FinStock) value, the CNC leaves the specified
stock on the profile and depth for a finish pass. The CNC finishes to
the entered diameter on the finish pass. Enter a negative S
(FinStock) to leave the finish stock without making a finish pass.
If you do not enter a J (RoughFeed) or K (FinFeed) value, the CNC
executes feed moves at the current feedrate. J controls feedrate of
the roughing cycle. K controls the feedrate of the finishing cycle.
G-code format: G171
Field Code Description
Rough
Feed
J Rough-pass feedrate
FinFeed K Finish-pass feedrate
FinStock S Amount of stock left by the machine before
the finish pass. Default: 0. Enter a negative
value to leave the stock without making a
finish pass.
Side A Setting for cutting on the inside of the
profile (In) or the outside (Out). Selection
required. 0=In, 1=Out.
RetractHgt P Retract height.