编制如下图所示零件的数控车削加工程序
设工件原点在毛坯中心线上,且在左端面
%1000
T0101(外圆粗车刀)
S500M03
G00X52Z92M08
G71U1R1P100Q200X0.2Z0.1F150
G00Z200
T0404(外圆精车刀)
G00 X52Z92
N100G00X0
G01Z80F100
G03X20Z70R10
G01X36
Z20
X45
N200Z0
M09
G00X52
Z200
T0202(切槽刀)
G00Z40
X38
G01X34F100M08
X32
M09
G00X52
Z200
T0303(螺纹刀)
M05
M00
S160M03
G00X38Z82M08
G82X35.1Z43F2
G82X34.5 Z43F2
G82X33.9 Z43F2
G82X33.5 Z43F2
G82X33.4 Z43F2
M09
M05
M02