CNC车床车螺纹宏程序是怎样的（车床内螺纹宏程序编程详细教程）

G99 M3 S300

T0101

G0 X70

Z10

#1 = 74

#2 = 3

#3 = 0

#7 = 3

N10 #3 =#3+[#2/#7]

#4 = #1+#3*2

#6 = 10+TAN[30]*#3*2

#5 = ROUND[#3*1000]

G0 X70

Z#6

G76 P020060 Q80 R0.05

G76 X#4 Z-190P#5 Q200F6

IF[#3 LT#2] GOTO10

G0 X110

Z120

M30