问题：

试编写下图所示零件数控加工车削程序(粗精加工)。

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答案：

参考答案是: 00001; G50 X150.0 Z150.0; T0101;(外圆车刀) S800 M03; G0 G90 Z2.0; X70.0 M8; G73 U2.5 W2.5 R8; G73 P10 Q11 U0.4 W0.2F100; N10 G0 X0; G1 Z0 F50; X38.0; X40.0 Z-1; Z-24.9; G03 X46.0 Z-27.9 R3; G01 Z-60.2; G02 X58.0 Z-66.2 R6; G01 X60.0; G03 X70.0 Z-71.2 R5; N11 G01 Z-95.0; G0X150.0; Z150.0; G50 S2000; 限制最高转速 G96 S120;线速度120米/分钟 G0 Z2.0 X40.0; G70 P10 Q11 F0.1; G0 X100.0; Z150.0; T0202;(切槽刀) S400 M03; G0 Z-24.9; X42.0 G1 X29.4 F20; G04 X1.0; G0 X100.0; Z150.0; T0303;(螺纹车刀) S200 M03; G0 Z2.0; X42.0 ; G92 X39.8 Z-20.0 F1; X39.6; X39.4; X39.2 X39.0; X38.95; X38.9; G28 U0 W0; M30;