毛坯30×107
先右后左
T0101 外圆刀
T0202切槽刀3mm
T0303螺纹刀60度
夹左边，顶右边，
右边加工程序
O0001
G99
M08
M03 S1000 T0101
G0 X32 Z2
G71 U2 R0.3
G71 P1 Q2 U1.5 W1 F0.2
N1 G0 X11
G1 Z0
X12 W-0.5
Z-10
X15.8 W-1.5
Z-33
X19
X20 W-0.5
Z-57.5
G2 X25 Z-60 R2.5
G1 X26 W-0.5
Z-75
N2 G0 X32
G70 P1 Q2 S1500 F0.08
G0 X150 Z150
T0202 S700
G0 X16.5 Z-33
G1 X14 F0.04
X14.3
X12
G4 P1000
G0 X150
Z150
T0303 S750
G0 X15.8 Z0
G76 P020060 Q200 R0.1
G76 X13.4 Z-31.5 P1300 Q100 R0 F2
G0 X200 Z200
M30

掉头装夹直径20位置，用铜皮包住
G99
M08
M03 S1000 T0101
G0 X30 Z2
G71 U2 R0.3
G71 P3 Q4 U1.5 W1 F0.2
P3 G0 X15.282
G1 Z0
X26 Z-20
Z-30
Q4 G0 X30
G70 P3 Q4 S1500 F0.08
G0 X150 Z150
T0202 S750
G0 X28 Z25.7
G75 R0.3
G75 X20.2 Z-31.3 P3000 Q2500 F0.07
G0 Z-25.5
M03 S900
G1 X26 F0.02
U-1 W-0.5
X20
Z-31.3
G0 X28
Z-32
G1 X26
U-1 W0.5
X20
U0.3 W0.3
G0 X150
Z150
M30

希望大师傅能耐心看一下，帮我指出错误，我觉得螺纹那可能不太对，又说不上来