Peck drilling cycle for turning (G74 cycle)

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04534
N10 G90 G21 G99 F0.15 ;
N20 M06 T05 05 ;
N30 M03 G97 S500 ;
N40 M08;
N50 G00 X0 Z2 ;
N60 G74 R1 ;
N70 G74 X0 Z-70 Q15000  ;
N80 G00 X150 Z150 ;                                           More examples..........!!!!
N90 M05 M09 M30 ;

DESCRIPTION OF MAIN PROGRAM

04534- Name of main program
N10- Absolute co-ordinate system , metric input in mm , feed rate per revolution , feed is 0.15 
N20- Tool change command , select tool no 5.
N30- Spindle ON clockwise , constant speed command , speed is 500 rpm 
N40- Coolant ON 
N50- Rapid  command , where X0 and Z2 ;(tool near to work position)
N60- Peck drilling cycle command , Retraction distance in 1 mm
N70- Peck drilling cycle command , where X0 , Z-70(Drill length ) and  depth of cut in micron in z- direction (Q15000= 15mm)[ start drilling]
N80-  Rapid  command , where X150 and Z155 ;( Tool away from work position )



Peck drilling cycle for turning (G74 cycle) Peck drilling cycle for turning (G74 cycle) Reviewed by HARSHAL DHAWAS on July 16, 2018 Rating: 5
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