MULTIPLE REPETITIVE CYCLE Fanuc, Mazak Machine

MULTIPLE REPETITIVE CYCLE:-

Mazak machine EIA / ISO program

Canned Cycles:-

          G70    =        Finishing Cycle

          G71    =        Longitudinal Roughing Cycle

          G72    =        Transverse Roughing Cycle

          G73    =        Contour –Parallel Roughing Cycle

          G74    =        Longitudinal Cut-Off Cycle

          G75    =        Transverse Cut-Off Cycle

          G76    =        Compound Threading Cycle

Programming Format:-

          Fanuc control has 3 different methods have for G Coding

1.   Standard method

2.   Special method

3.   T32 series method

T32 Series programming format is different for other methods.

We check first standard format:-

STANDARD FORMAT:-

G70         =        G70 A__ P__ Q__ ;

G71         =        G71 U__ R__          ;

                        G71 A__ P__ Q__ U__ W__ F__ S__ T__;

G72         =        G72 W__ R__  ;

                        G72 A__ P__ Q__ U__ W__ F__ S__ T__;

G73         =        G73 U__ W__ R__  ;

                        G73 P__ Q __ U__ W__ F__ S__ T__;

G74         =        G74 R__       ;

                        G74 X__Z__ P__ Q__ R__ F__ S__ T__;

G74         =        G75 R__       ;

                        G75 X__Z__ P__ Q__ R__ F__ S__ T__;

G76         =        G76 P__ Q __ R__ ;

                        G76 X__ U__ R__ P__ Q __ F__ ;

A only comes in Mazak machine