谁知道在数控车床上车螺纹半扣怎么去,如M100x3,知道者回答?数控螺纹去半扣程序
(外螺纹去扣头)r
T0101 M3 S100(必须与车螺纹转速相同)r
#1=0.1(每次切深)r
#2=100.0(外径)r
#3=98.5(底径)r
#4=3.0(螺距)r
#5=45.0(扣头倒角)r
#6=#2-#3(牙高直径值)r
#7=309.487(扣头倒角进给量)r
#8=#6/2/#7*#4(扣头倒角z向长度)r
N1 #2=#2-#1r
G0 Z#4r
G0 X#2r
G32 Z-1.5 F#4r
U#6 W-#8 F#7r
IF[#2GT#3]GOTO1r
G0 Z1r
M30r
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