introduction to CNC G-Code programming language تكملة لمدخل برمجة الالات الرقمية

1. 28 October 2015 CAM -- Dr. Ahmad ALMALEH 1
‫الرقمية‬ ‫اآلالت‬
CNC Machines
‫الرقمية‬ ‫اآلالت‬ ‫برمجة‬ ‫لغة‬ ‫إلى‬ ‫مدخل‬(2)

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‫املحاضرة‬ ‫مخطط‬
G-M Code
‫الجاهزه‬ ‫الدارات‬
‫وتمارين‬ ‫أمثلة‬

3. 3
Modal G-Code List
 G00 Rapid Transverse
 G01 Linear Interpolation
 G02 Circular Interpolation, CW
 G03 Circular Interpolation, CCW
 G17 XY Plane
 G18 XZ Plane
 G19 YZ Plane
 G20/G70 Inch units
 G21/G71 Metric Units
 G40 Cutter compensation cancel
 G41 Cutter compensation left
 G42 Cutter compensation right
 G43 Tool length compensation (plus)
 G44 Tool length compensation (minus)
 G49 Tool length compensation cancel
 G80 Cancel canned cycles
 G81 Drilling cycle
 G82 Counter boring cycle
 G83 Deep hole drilling cycle
 G90 Absolute positioning
 G91 Incremental positioning
28 October 2015 CAM -- Dr. Ahmad ALMALEH

4. 4
M Codes
 M00 Program stop
 M01 Optional program stop
 M02 Program end
 M03 Spindle on clockwise
 M04 Spindle on counterclockwise
 M05 Spindle stop
 M06 Tool change
 M08 Coolant on
 M09 Coolant off
 M10 Clamps on
 M11 Clamps off
 M30 Program stop, reset to start
28 October 2015 CAM -- Dr. Ahmad ALMALEH

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‫التثقيب‬ ‫دارة‬

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‫التثقيب‬ ‫دارة‬

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‫التثقيب‬ ‫دارة‬

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‫التثقيب‬ ‫دارة‬

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‫التثقيب‬ ‫دارة‬

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‫التثقيب‬ ‫دارة‬

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‫التثقيب‬ ‫دارة‬

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‫القلووظة‬ ‫دارة‬

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‫العالمية‬ ‫الخدمات‬

14. Example 1: NC Block
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15. Top View NC Block
Origin
(0,0)
.125 GRID
SPACES
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16. Download Worksheet
Click here to open Practice Exercises
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17. Worksheet Problem 1 .125 GRID
SPACES
Origin
(0,0)
E( , )
B( , )
C( , )
D( , )
A( , )
F( , )
G( , )H( , )
I( , ) J( , )
K( , )
L( , )
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18. Pause Lesson
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19. Example 1: Program NC
 N01 G90 G80 T00
 N02 G00 X0 Y3.000 Z1.000
 N03 M03 S1000
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20. Example 1: Program NC
 N01 G90 G80 T00
 N02 G00 X0 Y3.000 Z1.000
 N03 M03 S1000
 N04 X.375 Y.250 Z1.000
 N05 Z.100
 N06 G01 Z-.100 F5.00
 N07 Y1.750
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21. Example 1: Program cont’d
 N08 X1.250 Y.250
 N09 Y1.750
 N10 G00 Z.100
 N11 X2.625 Y.500
 N12 GO1 Z-.100
 N13 X2.375 Y2.50
 N14 X2.000
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22. Example 1: Program cont’d
 N15 X1.750 Y.500
 N16 Y1.500
 N17 X2.000 Y1.750
 N18 X2.375
 N19 X2.625 Y1.500
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23. Example 1, con.,
 N20 G00 Z1.000
 N21 X0 Y3.000
 N22 M05
 N23 M30
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24. Example 2: PLTW Block
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25. Worksheet Problem 2
Origin
.250 GRID
SPACE
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26. Example 2: Top View
Origin
A( ,
)
E( ,
)
D( ,
)
C( ,
)
B( ,
)
I( , )
H( ,
)
G( , )
F( ,
)
.250 Grid Space
L( ,
)
K( ,
)
J( , )
P( ,
)
O( ,
)
N( ,
)
M( ,
)
Q( ,
)
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27. Example 2: PLTW
 N01 G90 G80 T01
 N02 G00 X0 Y0 Z1.000
 N03 M03 S1000
 N04 X.750 Y.500 Z1.000
 N05 Z.100
 N06 G01 Z-.250 F5.00
 N07 Y2.500
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28. Example 2: PLTW cont’d
 N08 X1.250
 N09 G02 X1.250 Y1.500 I1.250 J2.000
 N10 G01 X.750
 N11 G00 Z.100
 N12 X2.250 Y2.500
 N13 G01 Z-.250
 N14 Y.500
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29. Example 2: Program cont’d
 N15 X3.250
 N16 G00 Z.100
 N17 X4.000
 N18 G01 Z-.250
 N19 Y2.500
 N20 X3.500
 N21 X4.500
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30. Example 2: PLTW cont’d
 N22 G00 Z.100
 N23 X5.000 Y2.500
 N24 G01 Z-.250
 N25 X5.500 Y.500
 N26 X5.750 Y1.500
 N27 X6.000 Y.500
 N28 X6.500 Y2.500
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31. Example 2: PLTW cont’d
 N29 G00 Z1.000
 N30 X0 Y0
 N31 M05
 N32 M30
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32. ‫عملي‬ ‫مثال‬(3)
‫الث‬ ‫تنفيذ‬ ‫برنامج‬ ‫اكتب‬‫قوب‬
‫بال‬ ‫الموصفة‬ ‫القطعة‬ ‫في‬‫شكل‬
‫صفر‬ ‫أن‬ ً‫ا‬‫علم‬ ،‫التالي‬
‫لآللة‬ ‫معرف‬ ‫القطعة‬
‫بالتسجيل‬G54.‫األبعاد‬
‫اآلل‬ ‫تحتوي‬ ،‫بالمليمتر‬‫ة‬
‫تثقي‬ ‫دارات‬ ‫على‬ ‫الرقمية‬‫ب‬.
S=2500 RPM
F=100 mm/min
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Y
X

33. ‫اآللة‬ ‫برنامج‬(‫المطلقة‬ ‫األبعاد‬)
 O0001
 N0010 G54G17G90G71G21G80G40G49
 N0020 T1M06
 N0030 G00 X0.0Y0.0Z10.0
 N0040 X10.0Y10.0
 N0050 Z3.0S2500 M03 M08
 N0060 G81 Z-15.0 R3.0 F100
 N0070 X40.0
 N0080 Y20.0
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34. ‫اآللة‬ ‫برنامج‬(‫المطلقة‬ ‫األبعاد‬)
 N0090 X10.0
 N0100 G80 M09
 N0110 M30
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‫اليوم‬ ‫سؤال‬
‫بين‬ ‫ق‬‫الفر‬ ‫هو‬ ‫ما‬‫االساسي‬ ‫بالتعليمات‬ ‫والتشغيل‬ ‫الجاهزة‬ ‫ات‬‫ر‬‫الدا‬‫ة‬‫؟‬
‫ا‬ ‫واستيفاء‬ ‫اني‬‫ر‬‫الدو‬ ‫واالستيفاء‬ ‫النقطية‬ ‫برمجة‬ ‫بين‬ ‫ق‬‫الفر‬ ‫ماهو‬‫لتابع؟‬