FANUC G68 ROTATE COORDINATE MAIN PROGRAM & SUB PROGRAM EXAMPLE

MAIN PROGRAM

N10  G54 X0 Y0 ;

N20  M06 T05 ;

N30  G43 H5 ;

N40  M03 S1500 ;

N50  M08 ;

N60  G98 F300 ;

M98  P034321 ; sub program call

N70  G00 Z100 ;

N80  M05 M09 M30 ;

SUB PROGRAM

O4321

N10  G91 G68 X10 Y10 R22.5 ;

N20  G90 X30 Y10 Z5 ;

N30  G01 Z-5 ;

N40  X47 ;

N50  G00 Z5 ;

N60  M17 ;

                                                                                 More examples..........!!!!

DESCRIPTION OF PROGRAM

Main program

N10- Work co-ordinate system command  ( Offset point) , where X0 and  Y0 

N20- Tool change command , select tool no 5

N30- Tool height offset compensation  H5(we set tool height of z axis )

N40- Spindle on clockwise at speed 1500 rpm 

N50- Coolant on 

N60- Feed rate per minute F300

M98- Sub program call , P03- no same operation repeat ,4321- no. of sub program.

N70- Rapid command , where  Z100 [ tool up ]

N80- Spindle off , coolant off , main program end

Sub program

N10- Incremental co-ordinate command , rotate coordinate system command where  X10 , Y10 and angle of rotation               R22.5

N20- Absolute co-ordinate command , X axis distance count from 0 to starting position ,Y at same place 10           and tool is 5 mm up.

N30- linear interpolation command , cutting depth is 5

N40- Operation end position 47 along X

N50- Rapid command , tool up 5 mm

N60- Sub program end .