STOCK REMOVAL CYCLE PROGRAM FOR CNC LATHE ( CYCLE-95) EX-1

The billet dia is 25 mm , we perform operation which is shown in fig

MAIN PROGRAM
HARSH .MPF
N01   G90 G71 G94 F100 ;
N02   G75 X0 Z0 / G28 X0 Z0 ;
N03  M06 T06 D01 ;
N04  M03 S1000 ;
N05  M07 ;
N06  G00 X25 Z 2 ;
N07  Cycle 95 [ RAM , 0.2 ,0.1 ,0.1 , 0.1 , 200 , 300 , 200 , 9 ,_ ,_,_]
N08   G75 X0 Z0 ;
N09   M05 ;
N10  M09 ;
N11  M30 ;

SUB PROGRAM 
RAM .SPF
N01  G01   X0  Z0 ;
N02  G01  X14 Z-14 ;
N03  G01  X14  Z-24 ;
N04  G03  X20  Z-27 CR=3 ;
N05  G01  X20  Z-37 ;
N06  G01  X22  Z-37 ;
N07  G01  X22  Z-52 ;
N08  G01  X25  Z-52 ;
N09  M17 ;                                                                    More examples..........!!!!
DESCRIPTION OF PROGRAM :- 
MAIN PROGRAM
HARSH .MPF – Main program name
N02Referance point command where tool at X0 Z0 .
N03 Tool changecommand , select tool no 6 and offset diameter 01 .
N04Spindle onclockwise at speed 1000 rpm.
N05 Coolant ON.
N06 – Rapid command to near to the job and ready for machining .
N07 – For understanding these  block we have to need knowledge about “stock removal  cycle data “
Refer this link – STOCK REMOVAL CYCLE DATA
The following data directly put value in computer
          NPP – RAJ
          MID – 0.2
           FALZ – 0.1
           FALX – 0.1
           FAL -    0.1
          FF1 -   200
           FF2 –  300
           FF3 -   200
          VARI -  EXT=9(Operation perform externally therefore we take  9, if internally we take 11)
          DT -   ___ (skip it)
           DAM -  ____(skip it)
           VRT -   ____(skip it)
N08 -  Referance point command where tool at X0 Z0 .
N09 Coolant  OFF .
N10 – Main program end .
 SUB PROGRAM
( NOTE -In sub program there is no use of G00 rapid command )
RAM .SPF – Sub program name
N01 – Tool moves linearly at X0 and Z0 .(Position A)
N02 – Tool start cutting  linearly at X14 and Z-14 ( Position A to B)
N03 – Tool moves toward position C linearly at X14 and Z-24 .(Position B to C)
N05 - Tool moves toward position E linearly at X20 and Z-37 .(Position D to E)
N06 - Tool moves toward position F linearly at X22 and Z-37 .(Position E to F)
N07- Tool moves toward position G linearly at X22 and Z-52.(Position F to G)
N08- Tool moves toward position H linearly at X25 and Z-52 .(Position Gto H)
N09- Sub program end .
(Note : there is no need to machining  to last diameter , because given diameter for billet is 25 )


STOCK REMOVAL CYCLE PROGRAM FOR CNC LATHE ( CYCLE-95) EX-1 STOCK REMOVAL CYCLE PROGRAM FOR CNC LATHE ( CYCLE-95) EX-1 Reviewed by HARSHAL DHAWAS on February 22, 2018 Rating: 5
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