《零件的加工工艺与编程》 课件 任务4.3 编写零件加工程序

项目4陀螺的编程与加工任务4.3

编写零件加工程序项目四014.3.1数值计算粗车、半精车外圆精车外圆粗车、半精车右端成形精车右端成形粗车左端成形和细长轴精车左端成形和细长轴切断陀螺工序外圆轮廓走刀路线为：P1→A1→①→②→A1→H1编程原点O对刀点O安全点P1X坐标值0.00.0100.0Z坐标值0.00.0100.0换刀点H1循环起点A1①②X坐标值100.042.036.036.0Z坐标值100.02.02.0-39.0

右端轮廓走刀路线为：P2→A2→③→④→⑤→⑥→⑦→⑧→⑨→A2→H2编程原点O对刀点O安全点P2X坐标值0.00.0100.0Z坐标值0.00.0100.0换刀点H2循环起点A2X坐标值100.038.0Z坐标值100.02.0

右端轮廓走刀路线为：P2→A2→③→④→⑤→⑥→⑦→⑧→⑨→A2→H2

③④⑤⑥X坐标值36.033.48421.017.356Z坐标值-11.0-9.52-8.5-6.508⑦⑧⑨X坐标值6.02.860.0Z坐标值-6.0-1.0470.0左端轮廓、细长轴、倒角和切断走刀路线为：

P3→A3→⑩→A4→⑪→A4→③→⑫→⑬→⑭→⑮→⑯→⑰→⑱→⑲→⑳→H3编程原点O对刀点O安全点P3X坐标值0.00.0100.0Z坐标值0.00.0100.0换刀点H3循环起点A3⑩X坐标值100.038.021.2Z坐标值150.0-13.6-13.6左端轮廓、细长轴、倒角和切断走刀路线为：

P3→A3→⑩→A4→⑪→A4→③→⑫→⑬→⑭→⑮→⑯→⑰→⑱→⑲→⑳→H3

循环起点A4⑪③⑫X坐标值38.06.136.033.484Z坐标值-16.1-34.0-11.0-12.48⑬⑭⑮⑯X坐标值21.017.3566.06.0Z坐标值-13.5-15.496-16.0-33.1⑰⑱⑲⑳X坐标值4.06.05.02.0Z坐标值-33.1-32.5-33.0-33.0024.3.2编写加工程序G72/G94程序段号程序

O0401;

G21G40G97G99;

T0101S500M03;

G00X100.0Z100.0;

M08;

G00Z2.0;

X42.0;

G71U2.0R1.0;

G71P100Q200U0.4W0.0F0.2;N100G00G42X36.0;

G01Z-39.0;程序段号程

序N200G01G40X42.0;

G00X42.0Z2.0;

G70P100Q200S1200M03F0.1;

G00X100.0;

Z100.0;

T0202M03S500;

G00X100.0Z100.0;

G00Z2.0;

X38.0;

G72W1.0R1.0;

G72P300Q400U0.4W0.2F0.2;N300G00G41Z-11.0;

G01X36.0;

G02X33.484Z-9.52R1.5;

G01X21.0Z-8.5;

G02X17.356Z-6.508R2.0;

G01X6.0Z-6.0;

X2.86Z-1.047;

G02X0.0Z0.0R1.5;程序段号程

序N400G01G40Z2.0;

G00X38.0Z2.0;

G70P300Q400S1200M03F0.1;

G00X100.0;

Z100.0;N500T0303M03S400;

G00X100.0Z100.0;

G00Z-13.6;

X38.0;

G94X21.2Z-13.6F0.1;

G00X38.0Z-16.1;G94X6.1Z-16.1F0.1;Z-18.1;Z-20.1;Z-22.1;Z-24.1;Z-26.1;Z-28.1;Z-30.1;Z-32.1;Z-34.0;程序段号程

序G00X38.0Z-11.0;

S600M03;

G01X36.0F0.2;

G03X33.484Z-12.48R1.5F0.05;

G01X21.0Z-13.5;

G03X17.356Z-15.492R2.0;

G01X6.0Z-16.0F0.05;

Z-33.1;

X4.0;

G01X8.0F0.1;

W0.6;

X6.0；

G01X5.0W-0.5F0.05;

X2.0;

G01X8.0F0.2;

G00X100.0;

Z100.0;

M05M09;

M30;G72/G75程序段号程

序

O0402;

G21G40G97G99;

T0101S500M03;

……

T0202M03S500;

……N500T0303M03S400;

G00X100.0Z100.0;

G00Z-13.6;

X38.0;

G75R1.0;

G75X21.2Z-13.6P2000Q0000F0.1;

G00X38.0Z-16.1;

G75R1.0;程序段号程

序G75X6.1Z-34.0P2000Q2000F0.1;

G00X38.0Z-11.0;

S600M03;

G01X36.0F0.2;

G03X33.484Z-12.48R1.5F0.05;

G01X21.0Z-13.5;

G03X17.356Z-15.492R2.0;

G01X6.0Z-16.0F0.05;

Z-33.1;

X4.0;

G01X8.0F0.1;

W0.6;

X6.0；

G01X5.0W-0.5F0.05;

X2.0;

G01X8.0F0.2;

G00X100.0;

Z100.0;

M05M09;

M30;

机械制造厂数车生产班组接到端盖零件生产订单，如图所示。来料毛坯为为φ50㎜×25㎜钢锻料，加工数量为5件，工期为2天。技能巩固「共话空间·自信」图片来源：网站图片来源：网站百年征程波澜壮阔，百年成就举世瞩目，从起重船“振华30”到“中国天眼”射电望远镜FAS