Thread cutting cycle program with Sinumerik L97

Sinumerik L97 can use in  siemens sinumerik 840C/840/810/820T for external threading , taper threading , internal threading .

%97

N10- G90 G71 G95 F0.2 ;
N20- M06 T02 D01 ;
N30- M04 S1000;
N40- G00 X35 Z5 ;
N50- R20= 1.5  R21= 30  R22= 0  R23= 0
         R24= 0.92 R25= 0   R26= 5  R27= 2
         R28= 4  R29= 30  R31= 30  R32= -50
         L97 P1 ;
N60 G75 X0 Z0 ;
N70 M05 M30  ;
                                                                               More examples..........!!!!

DESCRIPTION OF MAIN PROGRAM -

N10- Program in absolute co-ordinate system , all dimension in mm , feed per revolution f0.2
N20- Tool change command , select tool no 2 
N30- Spindle on anti-clockwise for RH thread , spedd is 1000 rpm
N40- Rapid action command , where X0  and Z0 { tool take position }
N50- R20 - Pitch
         R21- Starting point along X- axis 
         R22- Starting point along Z- axis
         R23- No. of idel thread 
         R24- Depth of thread
         R25- Finishing allowance 
         R26- Run in path 
         R27- Run out path 
         R28- No. of rough cut
         R29- Infeed angle( half flank angle)
         R31- End point of thread along X- axis 
         R32- End point of thread along Z-axis 
         threading cycle
N60- Home position command , where X0 and Z0
N70- Spindle off , main program end 

Thread cutting cycle program with Sinumerik L97 Thread cutting cycle program with Sinumerik L97 Reviewed by HARSHAL DHAWAS on August 04, 2018 Rating: 5
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