数控铣削编程案例

数控铣削编程案例一、铣削四方凸台１.零件图２.实体图3.程序4.刀具半径补偿后的刀轨路径图(刀具为Φ20立铣刀,Ｄ01=10.2)O1201;N10G90G80G40G69G21N20G54G00X100Y100;N30G00Z100;N40M03S800;N50G00Z10;N60G00X55Y0;N70G01Z-5F80;N80G41G01X55Y20D01F150;５.仿真加工结果图二、铣削六边形１.零件图2.实体图3.数值计算如图所示计算Ａ点坐标：AB/OA=SIN600AB=30.311A点坐标值为（17.5,30.311）4.程序5.刀具半径补偿后的刀轨路径图(刀具为Φ35立铣刀,Ｄ01=17.5)6.仿真加工结果图O1202;N10G90G80G40G69G21N20G54G00X100Y100;N30G00Z100;N40M03S800;N50G00Z10;N60G00X0Y-50.311;N70G01Z-5F80;N80G41G01X20Y-50.311D01F150;三、铣削对称轮廓１.零件图2.实体图3.程序４.刀具半径补偿后的刀轨路径图O1203;主程序N10G90G80G40G69G21N20G54G00X100Y100;N30G00Z100;N40M03S600;N50G00Z10;N60G00X-50Y-60;N70G01Z-5F80;N80G41G01X-30Y-60D01F150;５.仿真结果四、铣削四方型腔１.零件图2.实体图3.程序4.刀具半径补偿后的刀轨路径图5.仿真结果O1204N10G90G80G40G69G21;N20G54G00X100Y100;N30G00Z100;N40M03S600;N50G00Z10;N60G00X20Y0;N70G01Z-5F80;N80G41G01X20Y10D01F150;N90G03X10Y0R10;N100G01X10Y-5;五、铣削图形旋转１.零件图2.实体图3.程序4.刀具半径补偿后的刀轨路径图（刀具直径Φ15mm）5．仿真结果六、铣削型腔槽板１.零件图O1205N10G90G80G40G69G21;N20G54G00X100Y100;N30G00Z100;N40M03S600;N50G00Z10;N60G00X6Y0;N70G01Z-10F80;N80G41G01X6Y-10D01F150;N90G03X16Y0R10;N100G03X16Y0I-16J0;２.实体图3.七、铣削图形镜像与缩放１.零件图２.实体图3.