N20 W80000
N30 H50000
N40 S120000
N50 G52A4 锥度为4º
N60 G41D100 顺时针加工，丝半径（0.1mm）左补偿
N70 G01X5000Y0 进刀线，建立丝半径补偿，建立锥度加工
N80 G01X5000Y5000 工件下表面的实际加工路径
N90 G01X10000Y5000
N100 G02X15000Y5000I25000J0
N110 G01X20000Y5000
N120 G02X20000Y-5000I0J-5000
N130 G03X15000Y-5000I-25000J0
N140 G02X10000Y-5000I-25000J0
N150 G01X5000Y-5000
N160 G01X5000Y0
N170 G50
N180 G40
N190 G01X0Y0
N200 M02
