文档介绍：Forpersonaluseonlyinstudyandresearch;mercialuse数控车床编程实例(KND系统)如图所示:一、分析:该零件为国家职业技能数控车床中级工要求图纸,其中材料为45钢,毛坯为Φ32×85mm,下面的编写的数控编程在北京凯恩帝数控车床(KND-1TBⅡ)中加工,所用的***为1#刀:外园车刀、2#刀:切槽车刀(3mm刀宽)、3#刀:螺纹车刀。下面是学生编写的加工程序://-2Z-25G2X30Z-30R5N20G1Z-41G70P10Q20G0100Z100T0100M30   ----------------------------//-2Z-20N20G1X30Z-40G0X100Z100S300T0202G0X25Z--:一、分析:该零件为国家职业技能数控车床中级工要求图纸,其中材料为45钢,毛坯为Φ40×120mm,下面的编写的数控编程在北京凯恩帝数控车床(KND-1TBⅡ)中加工,所用的***为1#刀:外园车刀、2#刀:切槽车刀(3mm刀宽)、3#刀:螺纹车刀。 下面是学生编写的加工程序://先加工零件左端边表面O1234M03S650T0101 //  N10G0X0S1200G1Z0F80G3X30Z-15R15G1Z-46X32X34Z-47Z-51X36X38Z-52N20Z-63G70P10Q20G0X100Z100T0202G0X35Z-29S500G1X26F40X35F100W1X26F40X35F100Z-29X26F40X35F100W1X26F40X35F100G0X100Z100T0200M30----------------------------//-2Z-24X24Z---54R15G70P10Q20G0X100Z100T0202  //3mm的切槽车刀G0X35Z-14S600G1X16F40X35F100W1X16F40X35F100G0X100Z100T0303  //-(华兴系统):黄铜,毛坯:锻件,单边余量约1mm,螺纹为公制直螺纹,#刀:内孔刀; 2#刀:割槽刀(刀宽为槽宽3mm);  3#刀:螺纹刀***起始点为(X100,Z50);N0010M03S1500N0020G00X100Z50N0030T1N0040G00X30N0050G00Z0N0060G01X55F150               (加工端面)-            (×45)N0090G01Z-26                   (车削内孔φ38)N0100G03X30Z-30R4F100       (车削内圆弧R4)N0110G01Z-37                   (车削内孔φ30)N0120G00X28                    (X向退刀)N0130G00Z50                    (Z向退刀)N0140T2                         (换内孔刀割槽)N0150G00X35                    (快速进刀)N0160G00Z-18                   (快速进刀)N0170G01X44F150               (割槽)N0180G00X36                    (快速退刀)N01