Tài liệu Bài tập CNC ppt

Bài tập CNC
SV thực hiện: Nguyễn Trọng Khôi
1
1 0 5
9 0
7 0
5 0
3 5
R70
R60
R40
R35
R30
2 x 4 5 °

BAI 1

N5 G90 G95 G97 G40
G80;
N10 G00 X145 Z30;
N15 T0200;
N20 M03 S1500 F0.3;
N25 G00 X75 Z5;
N30 G24 X0 Z2 M08;
N35 Z0;
N40 G00 X140 Z30;
N45 T0404;
N50 M03 S2000 F0.25;
N55 G00 X75 Z5;
N60 G73 U2 R0.5;

N65 P70 Q115 U0.15
W0.15;
N70 G00 X66 Z0;
N75 G01 X70 Z-2;
N80 Z-35;
N85 X80 Z-50;
N90 Z-70;
N95 X120 R10;
N100 Z-90;
N105 X140;
N110 Z-100;
N115 X130 Z-105;
N120 X150;
N125 G00 X145 Z30;
N130 T0608;
N135 S3000 F0.15;
N140 G00 X85 Z5;
N145 G72 P70 Q115;
N150 G00 X145 Z30;
N155 T0808;
N160 S1500 F0,2;
N165 G00 X70 Z-16.5;
N170 G77 R1;
N175 G77 X60 Z-25
P200 Q1500 R0.5;
N180 G00 X80;
N185 X145 Z30;
N190 M09 M05;
N195 M30;

Bài tập CNC
SV thực hiện: Nguyễn Trọng Khôi
2
30
70
85
100
R30
R25
R22.5
R15
2x45°
BÀI 2
N5 G90 G95 G97 G40
G80;
N10 G00 X50 Z50;
N15 T0200;
N20 M03 S1500 F0.3;
N25 G00 X65 Z5;
N30 G24 X0 Z2 M08;
N35 Z0;
N40 G00 X80 Z50;
N45 T0404;
N50 M03 S2000
F0.25;11/30/2008
N55 G00 X65 Z5;
N60 G75 U3 R0.5;
N65 P70 Q105 U0.15

W0.15;
N70 G01 X26 Z0;
N75 G01 X30 Z-2;
N80 Z-30;
N85 X45;
N90 X50 Z-70;
N95 Z-85;
N100 X60;
N105 Z-100;
N110 G00 X65;
N115 G00 X80 Z50;
N120 T0608;
N125 S3000 F0.15;
N130 G00 X65 Z5;
N135 G72 P70 Q105;
N140 G00 X80 Z50;
N145 M09 M05;
N150 M30;


Bài tập CNC
SV thực hiện: Nguyễn Trọng Khôi
3
Ø35
Ø20
M40x2
Ø45
Ø15
40 65
85

Ø30
x
BAI 3

N5 G90 G95 G97 G40
G80;
N10 G00 X80 Z108;
N15 T0404;
N20 M03 S2000 F0.25
M08;
N25 G00 X11 Z105;
N30 G73 U2 R0.5;
N35 G73 P40 Q95
U0.15 W0.15;
N40 G01 X15 Z103;
N45 Z85;
N50 X45;
N55 Z20 R4;
N60 X53;
N65 X60 Z20;
N70 X60 Z-20;
N75 X35 Z-20 R3;
N80 X35 Z-95;
N85 X40;
N90 Z-110;
N95 X32 Z-120;
N100 G00 X80;
N105 X80 Z108;
N110
Ø32.5

Ø20.0
Ø15.0
Ø5.0
5x45°
20.0
40.0
60.0

BÀI 4

Bài tập CNC
SV thực hiện: Nguyễn Trọng Khôi
4
N5 G90 G95 G97 G40
G80;
N10 G00 X150 Z200;
N15 T0202;
N20 S1500 F0.3 M03;
N25 G00 X80 Z5;
N30 G24 X0 Z2 M08;
N35 G24 Z0;
N40 G00 X150 Z200;
N45 T0404;
N50 S2000 F0.25;
N55 G00 X80 Z5;
N60 G73 U20.5;
N65 G73 P70 Q125
U0.2 W0.2;
N70 G00 X24 Z2;
N75 G02 Z0;

N80 G02 X32 X-18;
N85 G01 Z-21;
N90 G01 X44;
N95 G01 Z-45;
N100 G01 X30 Z-60;
N110 G01 Z-75;
N115 G01 X50 Z-90;
N120 G01 Z-110;
N125 G00 X80;
N130 T0606;
N135 S3000 F0.15;
N140 G72 P70 Q125;
N145 G00 X150 Z200;
N150 T0808;
N155 S1200 F0.2;
N160 G00 X30 Z-19.5;
N165 G77 X26 Z-21
P3000 Q1000 R0.5;
N170 G00 X150 Z200;
N175 G77 X60 Z-25
P200 Q1500 R0.5;
N180 T0101;
N185 S1500;
N190 G00 X0 Z2;
N195 G98 G93 X0 Z-30
Q5000 P2 F0.2;
N200 G00 X150 Z200;
N205 T0202 ;
N210 S1200;
N215 G00 X41 Z-21;

N220 G21 X41 Z-50 F2;
N225 G00 X150 Z200;
N230 M09 M05;
N235 M30

R
2
5
.
0
Ø30
Ø40
Ø54
Ø40
30 15 15 10 15
20
x
y
BAI5
N5 G90 G95 G97 G40
G80;
N10 G00 X150 Z150;
N15 T0202;
N20 S1500 F0.3 M03;
N25 G00 S50 Z5;
N30 G24 X0 Z2 M08;
N35 G24 Z0;
N40 G00 X150 Z150;
N45 T0404;
N50 S2000 F0.25;

N55 G00 X150 Z150;

Bài tập CNC
SV thực hiện: Nguyễn Trọng Khôi
5
N60 G73 U2 R0.5;
N65 G73 P70 Q110
U0.2 W0.2;
N70 G00 X24 Z2;
N75 G01 Z0;
N80 G01 X46 Z-13;
N85 G01 Z-25;
N90 G03 X32 Z-48
R16;
N105 G01 X12 Z-70;
N110 G00 X50;
N115 G00 X150 Z150;
N120 T0606;
N125 S3000 F0.15;
N130 G72 P70 Q110;
N135 G00 X150 Z150;
N140 T0806;
N145 S1200 F0.2;
N150 G00 X50 Z18.5;
N155 G77 X42 Z-20
P200 Q1000 R0.2;
N160 G00 X150 Z150;
N165 M09 M05;
N170 M30;
R10

15
30
10
24
40

BAI 6
N5 G90 G95 G97 G40
G80;
N10 G00 X150 Z150;
N15 T0205;
N20 S1500 F0.3 M03;
N25 G00 X50 Z5;
N30 G24 X0 Z2 M08;
N35 G24 Z0;
N40 G00 X150 Z150;
N45 T0404;
N50 S2000 F0.25;
N55 G00 X50 Z5;
N60 G73 U2 R0.5;
N65 G73 P70 Q95 U0.2
W0.2;
N70 G00 X24 Z2 ;
N75 G01 X24 Z0;
N80 G01 X36 Z-16;
N85 G02 Z-40 R18;
N90 G01 Z-54;
N95 G00 X50;
N100 G00 X150 Z150;
N105 T0101;

N110 S1500 N11;
N115 G00 X0 Z2;
N120 G98 G93 X0 Z-20
Q5000 P2 F0.2;
N125 G00 X150 Z150;
N130 M09 M05;
N135 M30;



Bài tập CNC
SV thực hiện: Nguyễn Trọng Khôi
6
Ø12
Ø26
M44x2
3 0
1 5
7 5
1 1 0

BAI 7

N2 G90 G95 G97 G40
G80;

N4 G00 X100 Z100;
N6 T0404;
N8 S2500 F0.2 M03;
N10 G00 X80 Z5;

N12 G73 U2 R05;
N14 G73 P16 Q40 U0.2
W0.2;
N16 G01 X80 Z2 M08;
N18 X80 Z0;
N20 X20 Z0;
N22 G03 X40 Z-26
R20;
N24 G01 X40 Z-29;
N26 X55;
N28 Z-50;
N30 X38 Z-60;
N32 G02 X30 Z66 R25;
N34 G01 X30 Z-76 ;
N36 G02 X38 Z-84
R25;
N38 G01 X60 Z-95;
N40 Z-110;
N42 G00 X100 Z100;
N44 T0606;
N46 S2000 F0.2;
N48 G72 P16 Q40;
N50 G00 X100 Z100;
N52 T0808;
N54 S1200 F0.2;
N56 G00 X60 Z-27.5;
N58 G77 R06;
N60 G77 X28 Z-29
P2000 Q1000;
N62 G00 X100 Z100;

N64 T0202;
N66 S1200;
N68 G00 X60 Z-29;
N70 G21 X52 Z-51 F2;
N72 G00 X100 Z100;
N74 T0101;
N76 S2000 F0.2;
N78 G00 X0 Z5;
N80 G98 G83 X0 Z-28
P2000 Q28 R0;
N82 G00 X100 Z100;
N84 M05 M09;
N86 M30


Bài tập CNC
SV thực hiện: Nguyễn Trọng Khôi
7
13
17
3
48
70
Ø24
Ø42
Ø46
R
1
6

BAI 8

N2 G90 G95 G97 G40
G80;
N4 G00 X100 Z100;
N6 T0404;
N8 S2000 F0.3 M03;
N10 G00 X50 Z5;
N12 G73 U2 R0.5;
N14 G73 P16 Q48 U0.2
W0.2;
N16 G01 X50 Z2 M08;
N18 X50 Z0;
N20 X20 Z0;
N22 X40 Z-15;
N24 Z-20;
N26 G02 X40 Z-30 R8;
N28 G01 X40 Z-35;
N30 G02 X40 Z-45 R8;
N32 G01 X40 Z-50;
N34 G02 X40 Z-60 R8;
N36 G01 X40 Z-65;
N38 G02 X40 Z-75 R8;
N40 G01 X40 Z-80;
N42 G02 X40 Z-90 R8;
N44 G01 X40 Z-95;
N46 X30 Z-110;
N48 Z-125;
N50 G00 X100 Z100;
N52 T0606;

N54 S1500 F0.2;
N56 G72 P16 Q48;
N58 G00 X100 Z100;
N60 T0101;
N62 S1800 F0.3;
N64 G00 X0 Z5;
N66 G98 G93 X0 Z-28
Q4000 R0.2;
N68 G00 X100 Z100;
N70 M05 M09;
N72 M30

Bài tập CNC
SV thực hiện: Nguyễn Trọng Khôi
8
Ø10
Ø24
4 0
5 4
R 1 8 .0

BAI9

N2 G90 G95 G97 G40
G80;
N4 G00 X100 Z100;
N6 T0404;
N8 S2000 F0.3 M03;
N10 G00 X60 Z5;
N12 G73 U2 R0.5;

N14 G73 P16 Q38 U0.4
W0.4;
N16 G00 X0 Z5;
N18 G01 X0 Z0;
N20 X14;
N22 G03 X30 Z-18
R20;
N24 G01 X35 Z-40;
N26 Z-45;
N28 X45;
N30 Z-75;
N32 X25 Z-90;
N34 G03 X20 Z-125
R21;
N36 G01 X20 Z-140;
N38 G00 X180;
N40 G00 X100 Z100;
N42 T0606;
N44 S1500 F0.2;
N46 G72 P16 Q38;
N48 G00 X100 Z100;
N50 T0808;
N52 S1200 F0.2;
N54 G00 X55 Z-41.5;
N56 G77 R0.5;
N58 G77 X25 Z45
P2500 Q2000;
N60 G00 X100 Z100;
N62 T0101;
N64 S1500 F0.2;

N66 G00 X0 Z5;
N68 G98 G83 X0 Z-24
Q6000;
N70 G00 X100 Z100;
N72 M05 M09;
N74 M30;

2 8
8 2
12
60
30
38
40
28

Bài tập CNC
SV thực hiện: Nguyễn Trọng Khôi
9
BAI 10

N2 G90 G95 G97 G40
G80;
N4 G00 X150 Z1500;
N6 T0202;
N8 S2000 F0.2 M03;
N10 G00 X90 Z5;
N12 G24 X0 Z2 M08;
N14 X0 Z0;
N16 G00 X150 Z150;

N18 T0404;
N20 S1500 F0.25;
N22 G00 X90 Z5;
N24 G73 U2 R0.5;
N26 G73 P28 Q50 U0.2
W0.2;
N28 G00 X36 Z2;
N30 G01 X36 Z0;
N32 X40 Z-2;
N34 Z-28;
N36 X50;
N38 Z-45;
N40 G02 X58 Z50 R40;
N42 G01 X58 Z-50;
N44 X70;
N46 G03 X80 Z-36
R35;
N48 G01 Z-80;
N50 G00 X90;
N52 G00 X150 Z150;
N54 T0606;
N56 S1500 F0.15;
N58 G72 P28 Q50;
N60 G00 X150 Z150;
N62 T0202;
N64 G00 X68 Z-51.5;
N66 G77 R0.5;
N68 G77 X44 Z-55
P2000 Q2500 R0;
N70 G00 X150 Z150;

N72 T0808;
N74 S1500 F0.2;
N76 G00 X45 Z5;
N78 G21 X37 Z41 F2;
N80 G00 X150 Z150;
N82 T0101;
N84 S1200 F0.2;
N86 G00 X0 Z5;
N88 G98 G83 X0 Z-36
Q600 P2;
N90 G00 X150 Z150;
N92 M05 M09;
N94 M30;








28
82
12
60
30
38
40
28

Bài tập CNC
SV thực hiện: Nguyễn Trọng Khôi
10
BAI 11

N5 G90 G95 G97 G40
G80;
N10 G00 X100 Z100;
N15 T0202;
N20 M03 S2500 F0.2;
N25 G00 X0 Z5 ;
N30 G01 X0 Z0;
N35 G03 X20 Z-10
R12.5;
N40 G01 X25 Z-23.5;
N45 G01 X25 Z-32.5;
N50 G02 X30 Z37.5 R5;
N55 G03 X40 Z-40
R25;
N60 G01 Z-45 ;
N65 X50;
N70 G00 X100 Z100;
N75 M09 M05;
N80 M30

R
2
0
R
2

1
20
25
45
30
35
30
10
24
40
4575
90
115
140.1
125.1
BAI 12


N5 G90 G95 G97 G40
G80;
N10 G00 X100 Z100;
N15 T0202;
N20 S1500 F0.2;
N25 G00 X85 Z15;
N30 G24 X0 Z2 N80;
N35 X0 Z0;
N40 G00 X100 Z100;
N45 T0606;
N50 S2000 F0.1;
N55 G00 X85 Z10;

N60 G73 U2 R0.5;
N65 G73 P70 Q125
U0.1 W0.1;
N70 G00 X36 Z5;
N75 G01 X36 Z0;
N80 X40 Z-2;
N85 Z-30;
N90 X50 Z-60;
N95 X96 Z-90;

Bài tập CNC
SV thực hiện: Nguyễn Trọng Khôi
11
N100 X50 Z-130;
N105 X60;
N110 Z-150;
N115 G02 X72 Z-156
R6;
N120 G03 X80 Z-160
R4;
N125 G01 Z-200;
N130 G00 X100 Z100;
N135 T0404;
N140 S4000 F0.2;
N145 G72 P70 Q125;
N150 G00 X100 Z100;
N155 T0808 S1500
F0.2;
N160 G00 X0 Z5;
N165 G98 G83 X0 Z-

65;
N170 G00 X100 Z100;
N175 M09 M05;
N185 M30

BAI 13

N5 G90 G95 G97 G40
G80;
N10 G00 X150 Z150;
N15 T0202;
N20 S1500 F0.3 M03;
N25 G00 X50 Z5;
N30 G24 X0 Z2 M08;
N35 G24 Z0;
N40 G00 X150 Z150;
N45 T0404;
N50 S2000 F0.25;
N55 G00 X50 Z5;
N60 G73 U5 R0.5;
N65 G73 P70 Q135
U0.2 W0.2;
N70 G00 X24 Z2;
N75 G01 Z0;
N80 G01 X40 Z-15;
N85 G01 Z-20;
N90 G02 Z-30;
N95 G01 Z-35;
N100 G02 Z-45;
N105 G01 Z-50;

N110 G02 Z-60;
N115 G01 Z-65;
N120 G02 Z-75;
N125 G01 Z-80;
N130 G01 X24 Z-95;
N135 G00 X50;
N140 G00 X150 Z150;
N145 T0606;
N150 S3000 F0.15;
N155 G72 P70 Q135;
N160 G00 X150 Z150;
N165 M09 M05;
N170 M30;

BAI: 14
N5 G90 G95 G97 G40
G80;
N10 G00 X100 Z100;
N15 T0404;
N20 M03 S2000 F0.25;
N25 G00 X32 Z130;
N30 G73 U2 R0.5;
N35 G73 P40 Q70
U0.15 W0.15;
N40 G01 X40 Z126;
N45 Z50;
N50 X60 Z20;
N55 G02 Z-20 R25;
N60 G01 X40 Z-40;
N65 X40 Z-116;

N70 X32 Z-120;
N75 G00 X100 Z100;
N80 Z150;
N85 P0606;
N90 S3000 F0.15;
N95 G00 X32 Z130;
N100 G72 P40 Q70;
N105 G00 X100 Z100;
N110 T0101;
N115 S1500 F0.2;
N120 G00 X0 Z135;
N125 G98 G83 X0 Z90
Q4000 P2;
N130 G00 X100 Z100;
N135 T0808;
N140 G00 Z-81.5;
N145 X40 Z-81.5;
N150 M03 S1500 F0.2;
N155 G77 R0.5;
N160 G77 X35 Z-90
P2000 Q1000 R0.5;
N165 G00 X100 Z100;
N170 T0202 S1200;
N175 G00 X100 Z100;
N180 X37;
N185 G21 X37 Z-90
F0.2;
N190 G00 X100 Z100;
N195 M09 M05;
N200 M30;

BAI 15
N5 G90 G95 G97 G40
G80'
N10 G00 X100 Z140;
N15 T0200;
N20 M03 S1500 F0.3
M08;
N25 G24 X0 Z135;
N30 Z130;
N35 G00 X100 Z140;

Bài tập CNC
SV thực hiện: Nguyễn Trọng Khôi
12
N40 T0404;
N45 S2000 F0.25;
N50 G00 X24 Z130;
N55 G73 U2 R0.5;
N60 G73 P65 Q95
U0.15 W0.15;
N65 G01 X30 Z127;
N70 Z80;
N75 G03 X45 Z70 R10;
N80 G01 X50 Z50;
N85 Z30;
N90 X60 Z25;
N95 Z0;

N100 G00 X100;
N105 G00 X100 Z140;
N110 T0608;
N115 S3000 F0.15;
N120 G00 X24 Z130;
N125 G72 P65 Q95;
N130 G00 X100 Z140;
N135 T0101;
N140 S1500 F0.2;
N145 G00 X0 Z135;
N150 G98 G83 X0 Z100
Q4000 P2;
N155 G00 X100 Z140;
N160 T0808;
N165 S1500 F0.2;
N170 G00 X50 Z31.5;
N175 G77 R0.5;
N180 G77 X40 Z40
P2000 Q1000 R0.2;
N185 G00 X100;
N190 Z140;
N195 M09 M05 ;
M200 M30
BAI 16
N5 G90 G95 G97 G40
G80;
N10 G00 X100 Z150;
N15 T0200;
N20 M03 S1500 F0.3
M08;

N25 G00 X45 Z140;
N30 G24 X0 Z140;
N35 X0 Z135;
N40 G00 X100 Z150 ;
N45 T0404;
N50 S2000 F0.25;
N55 G00 X0 Z140;
N60 G73 U2 R0.5;
N65 G73 P70 Q115
U0.15 W0.15;
N70 G01 X0 Z135;
N75 G03 X40 Z128
R40;
N80 G01 X75 Z97;
N85 Z80;
N90 X72 Z75;
N95 Z60;
N100 G03 X72 Z45
R20;
N105 G01 Z40;
N110 X80 Z35;
N115 X80 Z0;
N120 X100;
N125 G00 X100 Z150;
N130 T0608;
N135 S300 F0.15;
N140 G00 X0 Z135;
N145 G72 P70 Q115;
N150 G00 X100 Z150;
N155T0101;

N160 S1500 F0.2;
N165 G00 X0 Z140;
N170 G98 G83 X0 Z115
F0.2;
N180 G00 X100 Z150;
N185 M09 M05;
N190 M30

BAI 17
N5 G90 G95 G97 G40
G80;
N10 G00 X100 Z120;
N15 T0200;
N20 M03 S1500 F0.3
M08;
N25 G00 X45 Z115;
N30 G24 X0 Z112;
N35 Z0;
N40 G00 X100 Z120;
N45 T0404;
N50 S2000 F0.25;
N55 G00 X45 Z115;
N60 G73 U2 R0.5;
N65 G73 P70 Q115
U0.15 W0.15;
N70 G00 X34 Z110;
N75 G01 X40 Z107;
N80 Z90;
N85 X45 Z70;
N90 X50 R2;

N95 Z30;
N100 X60;
N105 Z4;
N110 X52 Z0;
N115 X100;
N120 G00 X100 Z120;
N125 T0608;
N130 S3000 F0.15;
N135 G00 X45 Z115;
N140 G72 P70 Q115;
N145 G00 X100 Z120;
N150 T0808;
N155 S1500 F0.2;
N160 G00 X42 Z93.5;
N165 G77 R0.5;
N170 G77 X20 Z90
P2000 Q1000 R0.2;
N175 G00 X100 Z120;
N180 T0202;
N185 S2000 F0.25;
N190 G00 X37 Z110;
N195 G21 X37 Z94
F0.2;
N200 G00 X100 Z120;
N205 T0101 S1500
F0.25;
N210 G00 X0 Z115;

Bài tập CNC
SV thực hiện: Nguyễn Trọng Khôi

13
N215 G98 G83 X0 Z100
Q5000 P2 F0.2;
N220 G00 X100 Z120;
N225 M09 M05;
N230 M30;

BAI 18
N5 G90 G95 G97 G40
G80;
N10 G00 X100 Z150;
N15 T0200;
N20 M03 S1500 F0.3
M08;
N25 G00 X45 Z145;
N30 G24 X0 Z142;
N35 Z140;
N40 G00 X100 Z150;
N45 T0404;
N50 S2000 F0.25;
N55 G00 X45 Z145;
N60 G73 U2 R0.5;
N65 G73 P70 Q95
U0.15 W0.15;
N70 G00 X30 Z140;
N75 G01 X40 Z135;
N80 Z70;
N85 X60;
N90 G03 Z30 R30;
N95 G01 Z0;

N100 G00 X100 Z150;
N105 T0608;
N110 S3000 F0.15;
N115 G00 X45 Z145;
N120 G72 P70 Q95;
N125 G00 X100 Z150;
N130 T0808;
N135 S1500 F0.2;
N140 G00 X42 Z78.9;
N145 G77 R0.5;
N150 G77 X30 Z70
P2000 Q100 R0.2;
N155 G00 X100 Z150;
N160 T0202;
N165 S1200 F0.2;
N170 G00 X45 Z145;
N175 G21 X37 Z79
F0.2;
N180 G00 X100 Z150;
N185 T0101;
N190 S1500 F0.2;
N195 G00 X0 Z145;
N200 G98 G83 X0 Z120
F0.2;
N205 G00 X100 Z150;
N210 M09 M05;
N215 M30;
BAI 19
N5 G90 G95 G97 G40
G80;

N10 G00 X150 Z150;
N15 T0200;
N20 S1500 F0.3 M08;
N25 G00 X35 Z150;
N30 G24 X0 Z112;
N35 G24 Z110;
N40 G00 X150 Z150;
N45 T0404;
N50 S2000 F0.25;
N55 G00 X75 Z112;
N60 G73 U2 R0.5;
N65 G73 P70 Q110
U0.15 W01.5;
N70 G00 X26 Z112;
N75 G01 X30 Z108;
N80 Z69;
N85 X40 Z47;
N90 X50 R2;
N95 Z33;
N100G02 X56 Z30 R3;
N105 G01 X70;
N110 Z0;
N115 G00 X150 Z150;
N120 T0608;
N125 S3000 F0.15;
N130 G00 X75 Z112;
N135 G72 P70 Q115;
N140 G00 X150 Z150;
N145 T0808 \;
N150 S1500 F0.2;

N155 G00 X32 Z72.5;
N160 G77 R0,5;
N165 G77 X20 Z69
Q1000 P2000 R0.2;
N170 G00 X150 Z150;
N175 T0101;
N180 S1500 F0.15;
N185 G00 X0 Z115;
N190 G98 G83 X0 Z90
Q500 P2 F0.2;
N195 G00 X150 Z150;
N200 M09 M05;
N205 M30;

BAI 20
N5 G90 G95 G97 G40
G80;
N10 G00 X100 Z160;
N15 T0200;
N20 M03 S1500 F0.3
M08L
N25 G00 X75 Z145;
N30 G24 X0 Z142;
N35 Z140;
N40 G00 X100 Z160;
N45 T0404;
N50 S2000 F0.25;
N55 G00 X75 Z145;
N60 G73 U2 R0.5;
N65 G73 P70 Q100

U0.15 W0.15;
N70 G01 X42 Z140;
N75 G01 X50 Z136;
N80 Z90;
N85 G03 X50 Z65 R30;
N90 G02 X45 Z50 R20;

Bài tập CNC
SV thực hiện: Nguyễn Trọng Khôi
14
N95 G01 X45 Z30;
N100 X40 Z0;
N105 G00 X100 Z160;
N100 T0608;
N115 S3000 F0.15;
N120 G00 X75 Z145;
N125 G72 P70 Q100;
N130 G00 X100 Z160;
N135 T0808;
N140 S1500 F0.2;
N145 G00 X55 Z93.5;
N150 G77 R0.5;
N155 G77 X30 Z90
P1500 Q1000 R0.2;
N160 G00 X100 Z160 ;
N165 P0101;
N170 S1500 F0.2;
N175 G00 X0 Z145;
N180 G98 G83 X0 Z110
Q5000 P2 F0.2;

N185 G00 X100 Z160;
N190 M09 M05;
N200 M30;

BAI 21
N5 G90 G95 G97 G40
G80;
N10 G00 X150 Z150;
N15 T0404;
N20 M03 S2000 F0.25
M08;
N25 G00 X70 Z105;
N30 G73 U2 R0.5;
N35 G73 P40 Q80
U0.15 W0.15;
N40 G01 X54 Z100;
N45 G01 X60 Z97;
N50 Z50;
N55 X50 Z30;
N60 Z25;
N65 G02 X65 Z0 R20;
N70 G01 X60 Z-30;
N75 Z68;
N80 X66 Z-70;
N85 G00 X150 Z150;
N90 T0608;
N95 S300 F0.15;
N100 G00 X70 Z105;
N105 G72 P40 Q80;
N110 G00 X150 Z150;

N115 T0808;
N120 S1500 F0.2;
N125 G00 X65 Z58.5;
N130 G77 X50 Z50
P200 Q1000 R0.2;
N135 G00 X150 Z150;
N140 T0101;
N145 S1500 F0.2;
N150 G00 X0 Z105;
N155 G98 G83 X0 Z70
Q4000 P2 F0.2;
N160 G00 X150 Z150;
N165 M09 M05;
N170 M30

Bai 22
N5 G90 G95 G97 G40
G80;
N10 G00 X150 Z150;
N15 T0404;
N20 M03 S2000 F0.25
M08;
N25 G00 X70 Z105;
N30 G73 R0.5
N35 G73 P40 Q80
U0.15 W0.15;
N40 G01 X54 Z100;
N45 G01 X60 Z97;
N50 Z50;
N55 G02 X65 Z0 R20;

N60 Z25;
N65 G02 X6 Z0 R20;
N70 G01 X60 Z -30;
N75 Z68;
N80 X66 Z-70;
N85 G00 Z150 Z150;
N90 T0608;
N95 S3000 F0.15;
N100 G00 X70 Z105;
N105 G72 P40 Q80;
N110 G00 X150 Z150 ;
N115 T0808;
N120 S1500 F0.2;
N125 G00 X65 Z58.5;
N130 G77 X50 Z50
P2000 Q1000 R0.2;
N135 G00 X150 Z150;
N140 T0101;
N145 S1500;
N150 G00 X0 Z105;
N155 G98 G83 X0 Z70
Q4000 P2 F0.2;
N160 G00 X150 Z150;
N165 M09 M05;
M170 M30;




Bài tập CNC

SV thực hiện: Nguyễn Trọng Khôi
15
100
50
Ø
40
4
4
3
16
7
15
BAI 23

N5 G90 G95 G97
G40G80;
N10 G00 X200 Z200;
N15 T0202;
N20 M03 S2000 F0.5
M08;
N25 G00 X80 Z10;
N30 G24 X0 Z2;
N35 Z0;
N40 G00 X200 Z200;
N45 T0404;
N50 S2500 F0.8;
N55 G00 X80 Z5;
N60 G73 U2 R0.5;
N65 G73 P7 Q120 U0.2
W0.2;

N70 G00 X40 Z5;
N75 G01 Z0;
N80 Z-30;
N85 G02 X35 Z-50
R10;
N90 G01 X60 Z-100;
N95 G02 X60 Z-150
R30;
N100 G03 X70 Z-155
R5;
N115 G01 Z-250;
N120 X80;
N125 G00 X200 Z200;
N130 T0606;
N135 S3000 F0.3;
N140 G00 X80 Z5;
N145 G72 P70 Q120;
N150 G00 X200 Z200;
N155 M05 M09;
N160 M30;

Bài tập CNC
SV thực hiện: Nguyễn Trọng Khôi
16
BAI 24

N5 G90 G95 G97 G40
G80;
N10 G00 X200 Z200;
N15 T0202;

N20 M03 S1000 F0.5
M08;
N25 G00 X90 Z10;
N30 G24 X0 Z2;
N35 Z0;
N40 G00 X200 Z200;
N45 T0404;
N50 S1500 F0.8;
N55 G00 X90 Z5;
N60 G73 U1.5 R0.5;
N65 G73 P70 Q120
U0.1 W0.1;
N70 G00 X36 Z2;
N75 G01 Z0;
N80 X40 Z-2;
N85 Z-25;
N90 G02 X50 Z-30 R5;
N95 G01 X60 Z-70;
N100 Z-107;
N105 Z-110 R3;
N110 X80;
N115 Z-150;
N120 X85;
N125 G00 X200 Z200;
N130 T0404;
N135 S2500 F0.3;
N140 G00 X85 Z5;
N145 G72 P70 Q120;
N150 G00 X200 Z200;
N155 M05 M09;

N160 M30;