数控车削加工实训编程.doc

数控车削加工实训
课题一：阶梯轴外形轮廓的加工

华中数控系统编程：
%0001
T0101;
M03 S800 M08 F500;
G00 X54 Z2;
G00 X51 Z2;
G01 X51 Z-90 F80;
X55;
G00 X55 Z5;
X46;
G01 X46 Z-40;
X51 Z-60;
G00 Z5;
X42;
G01 X42 Z-36;
X46;
G00 Z5;
X38
G01 X38 Z-36;
X42
G00 Z5;
X32
G01 X32 Z-18;
X38;
G00 Z5;
X26;
S1200;
G01 X26 Z0;
X30 Z-2;
Z-18;
G03 X36 Z-21 R3 F200;
G01 Z-36;
G02 X44 Z-40 R4;
G01 X50 Z-60;
Z-90;
G00 X100 Z100;
M05 M09;
M30
课题二：套类零件内外轮廓的加工

华中数控系统编程：
%0002
T0101
G50 S3000;
G96 S150 M03;
G00 X55 Z5 M08;
G71 U2 R1 P10 Q20 X0.2 Z0.1 F200;
N10 G42 G00 X44 Z2;
G01 X44 Z0;
X46 Z-1;
Z-18;
X48;
N20 G40 X50 Z-19;
G00 X100 Z50;
M05 M09;
M30
内孔：
%0002
T0202
M03 S600 M09;
T0202
M03 S600 M08;
G00 X0 Z5;
G71 U1 R0.5 P10 Q20 X0.4 Z0.1;
N10 G42 G00 X10 Z5;
G01 X26 Z0;
X20 Z-13;
X18;
Z-43.5;
N20 G40 X21 Z-45;
G00 X10
Z50
M05 M09;
M30
课题三：槽的加工

%0031
T0101
G90 G98 M03 S800
G00 X55 Z5
G00 X38
Z5
G71 U2 R1 P10 Q20 X0.2 Z0.1 F100
N10 G01 Z1 F300
X42 Z-1
Z-16
X48
X50 Z-17
N20 Z-47
X55
G00 X100 Z100
T0202
G00 X55 Z-36
G01 X46 F100
X55
Z-45
X48
X50 Z-42
X55
Z-45
X0
X55
G00 X100 Z100
M05
M30
T0303
G00 X15 Z5
G71 U2 R1 P30 Q40 X0.2 Z0.1 F300
N30 G01 X15 Z0.5 F100
Z-28
X26
N40 Z-45
X15
Z5
G00 X100 Z100
T0404
G00 X15 Z5
G01 Z-12 F100
X20
X10
Z5
G00 X100 Z100
M05
M30
课题四：螺纹的加工

课题五：固定循环指令的应用

华中数控系统编程：
%0005
T0101
M03 S800;
G00 X45 Z3 M08;
G71 U2 R1 P10 Q20 X0.2 Z0.1 F200;
N10 G00 X0 Z0;
G03 X18 Z-9 R9 F120;
G01 Z-15;
X22;
X24 Z-16;
Z-25;
X28;
X34 Z-33;
Z-44
G02 X42 Z-47 R4;
N20 G01 Z-62;
G00 X100 Z50;
X45 Z3;
G70 P10 Q20;
G00 X100 Z50;
M05 M09;
M30
课题六：螺纹配合件的应用

华中数控系统编程：
%0006
T0101
G50 S3000 M03;
G96 S600;
G00 X45 Z3 M08;
G73 U2 W2 R3 P10 Q20 X0.2 Z0.1;
N10 G00 X21 Z0;
G01 X24 Z-1.5;
Z-22;
X28;
X30 Z-23;
Z-40;
X40;
X42 Z-41;
Z-50;
G02 X42 Z-70 R20;
N20 G01 X42 Z-85;
G70 P10 Q20;
G00 X100 Z100;
T0202
G00 X30 Z-22 S100;
G01 X20 F0.1;
G00 X30;
X100 Z100;
T0303
G97 S500;
G00 X30 Z5;
G82 X23.2 Z-20 F1.5;
X22.6;
X22.2;
X22.04;
X22.04;
X22.04;
G00 X100 Z100;
M05 M09;
M30
课题七：锥套配合件的加工

华中数控系统编程：
左端：
%0007
T0101
M03 M08;
G96 S600;
G00 X32 Z5;
G01 X32 Z-24;
X40;
G00 Z5;
X23;
G01 X23 Z0;
X25 Z-1;
Z-25
X40;
G00 X50 Z50;
M05 M09;
M30
右端：
%0001
T0101
M03 S800;
G00 X42 Z5 M08;
G71 U2 R1 P10 Q20 X0.4 Z0.2 F200;
N10 G42 G00 X15 Z0;
G01 X18 Z-1.5;
Z-15;
X20;
Z-25;
X25;
X30 Z-49;
N20 G40 X42;
G00 X100 Z100;
T0202
G00 X25 Z-11 S100;
G01 X14 F200;
G00 X100 Z100;
T0303
G97 S500
G00 X20 Z5;
G82 X17.2 Z-13 F1.5;
X16.6;
X16.2;
X16.04;
X16.04;
X16.04;
G00 X100 Z100;
M05 M08;
M30
课题八：复杂零件的加工之一

华中数控系统编程：
%0008
T0101
M03 S800 M08;
G00 X45 Z5;
G71 U2 R1 P10 Q20 X0.2 Z0.1 F200;
N10 G42 G00 X26 Z0 F200;
G01 X30 Z-2;
Z-30;
X32;
G02 X32 Z-54 R20;
G03 X32 Z-78 R20;
G01 X32 Z-83;
X35;
X40 Z-103;
N20 G40 Z-120;
G00 X100 Z100;
T0202
G00 X35 Z-25 S300;
G01 X26 F200;
G00 X35;
X100 Z100;
T0303
S500;
G00 X35 Z5;
G82 X29.1 Z-27 F2.0;
X28.5;
X27.9;
X27.5;
X27.4;
X27.4;
X27.4;
G00 X100 Z100;
M05 M09;
M30
课题九：复杂零件的加工之二

华中数控系统编程：
左端外圆加工：
%0009
T0101
M03 M08 S800;
G00 X45 Z5;
G71 U2 R1 P10 Q20 X0.4 Z0.2 F200;
N10 G42 G00 X24 Z0;
G01 X28 Z-2;
X35 Z-25;
Z-45;
X42;
N20 G40 Z-60;
G00 X100 Z100;
M05 M09;
M30
右端：
T0101
G50 S3000;
M03 M08 S800;
G00 X45 Z5;
G71 U2 R1 P10 Q20 X0.4 Z0.2 F1000;
N10 G42 G00 X22 Z0;
G01 X24 Z-1;
Z-20;
X30;
Z-25;
G03 X36 Z-45 R20;
G01 X36 Z-57;
G02 X42 Z-60 R3;
N20 G40 G01 X42 Z-65;
G00 X100 Z100;
T0202
G00 X34 Z-15 S300;
G01 X21 F200;
G00 X34;
X100 Z100;
T0303
S500;
G00 X30 Z5;
G82 X23.2 Z-17 F1.5;
X22.6;
X22.2;
X22.04;
X22.04;
X22.04;
G00 X100 Z100;
M05 M09;
M30
数控铣削加工实训任务书
课题一：铣削二维文字编程与加工

课题二：二维外轮廓加工
VC750型数控铣床，规格：45钢，100 mmX100mmX30mm,零件图如下：
用华中数控系统格式进行编程，程序如下：
主程序：
%0202
T01 M06;
G54 G17 G90 M03 S400;
G00 X0 Y0 Z5;
X20 Y0 Z5 F50;
M98 P9202;
G51.1 X0;
M98 P9202;
G51.1 Y0;
M98 P9202;
G50.1 X0;
M98 P9202;
G50.1 Y0;
G91 G28 Z0;
M05;
M30
子程序：
%9202
G01 G41 D01 X20 Y0 F200;
X20 Y0 Z-15;
G03 X10 Y40 I-40 J-10;
G01 X35 Y40;
G03 X40 Y35 I-35 J-40;
G01 X10 Y40;
G03 X20 Y0;
Z5
G00 X0 Y0 Z5;
M99;
课题三：二维内型腔加工
VC750型数控铣床，规格：45钢，100 mmX100mmX20mm,零件图如下：

用华中数控系统格式进行编程，程序如下：
主程序：
%0203
T01 M06;
G90 G54;
G00 X0 Y0 S600 M03;
G43 Z5 H01;
G01 Z-5 F50;
M98 P9203;
G51.1 X0;
M98 P9203;
G51.1 Y0;
M98 P9203;
G50.1 X0;
M98 P9203;
G50.1 Y0;
G91 G28 Z0;
M05;
M30
子程序：
9203
G41 D01 X0 Y15 F200;
G03 X10 Y25 I-25 J-10;
G02 X22 Y40 I-40 K-22;
G01 X30 Y40;
G02 X40 Y30 I-30 J-40;
G01 X40 Y22;
G02 X28 Y10 I-10 J-28;
G01 X28 Y0;
G00 G40 X0 Y0;
M99
课题四：孔及外轮廓的加工
VC750型数控铣床，规格：45钢，100 mmX100mmX20mm,零件图如下：

用华中数控系统格式进行编程，程序如下：
主程序：
%0203
T01 M06;
G90 G54;
G00 X0 Y0 S600 M03;
G43 Z5 H01;
G01 Z-5 F50;
M98 P9203;
G51.1 X0;
M98 P9203;
G51.1 Y0;
M98 P9203;
G50.1 X0;
M98 P9203;
G50.1 Y0;
G91 G28 Z0;
M05;
M30
子程序：
9203
G41 D01 X0 Y15 F200;
G03 X10 Y25 I-25 J-10;
G02 X22 Y40 I-40 K-22;
G01 X30 Y40;
G02 X40 Y30 I-30 J-40;
G01 X40 Y22;
G02 X28 Y10 I-10 J-28;
G03 X15 Y0 I0 J-15;
G00 G40 X0 Y0 Z50;
课题五：子程序的应用
VC750型数控铣床，规格：45钢，200 mmX100mmX30mm,零件图如下：

用华中数控系统格式进行编程，程序如下：
主程序：
%0205
G90 G54;
G00 X

课题六：数控铣削综合训练
VC750型数控铣床，规格：45钢，200 mmX200mmX30mm,零件图如下：

课题七：加工中心课题1

课题八：加工中心综合练习题

课题九：加工中心综合练习题

附加题：工程图文档

华中数控系统编程：
%0008
T0101
M03 S800 M08;
G00 X40 Z5;
G71 U2 R1 P10 Q20 X0.2 Z0.1 F200;
N10 G42 G00 X22 Z0 F200;
G01 X26 Z-2;
Z-15;
X28;
G02 X28 Z-36 R17.5;
G03 X28 Z-57 R17.5;
G01 X28 Z-62;
X31;
X35 Z-78;
N20 G40 Z-95;
G00 X100 Z100;
T0202
G00 X30 Z-10 S300;
G01 X22 F200;
G00 X30;
X100 Z100;
T0303
G97 S500；
G00 X30 Z5；
G76 C03 R0 E0 A60 X23.4 Z-12 I0 K0
U0.02 V0.02 Q0.4 P0 F2;
G00 X100 Z100;
M05 M09;
M30
. . . .