TOMATECH AUTOMATION
Fig.3-34
3.20.4 Finishing cycle G70
Command format: G70 P(ns) Q(nf) ;
Command function: The tool executes the finishing of workpiece from starting point
along with the finishing path defined by ns~nf blocks. After executing G71, G72 or
G73 to roughing, execute G70 to finishing and single cutting of finishing
allowance is completed. The tool returns to starting point and execute the
next block following G70 block after G70 cycle is completed.
ns: Block number of the first block of finishing path.
nf: Block number of the last block of finishing path.
G70 path is defined by programmed one of ns~nf blocks. Relationships of relative