数控车床用G75编程附图

需从大端往小端车,原材料为28.0mm,槽刀宽为3.0mm,Z轴方向大端到小端为-值,编程时请说明G75后面跟的字母用途

T0101
M3S2500
G0Z-2.5M8
X30.0
G75R0.2
G75X25.0P2000F0.1
G0Z-5.0
G75R0.2
G75X20.0Z-6.0P2000Q2500F0.1(P-X方向每刀进刀量2.0mm,Q-Z方向每刀进刀量2.5mm)
G0Z-8.0
G75R0.2
G75X10.0Z-11.0P2000Q2500F0.1
G0Z-13.0
G75R0.2
G75X0.P2000QF0.1(切断,切断前可用G0+G1给各棱角倒个角)
G0X30.0
Z200.0
M30
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