CNC Programming Tutorials Examples G & M Codes
G & M Programming Tutorial Example Code for Beginner to Advance Level CNC Machinist.
![Example Programming Instructions for Coolant Driven Bar-puller Grippex](https://www.helmancnc.com/wp-content/uploads/2014/04/Example-Programming-Instructions-for-Coolant-Driven-Bar-puller-Grippex1-90x60.jpg)
Okuma Program Example for Coolant Driven Bar-puller Grippex
. ;SUB Program . G0 X0 Z55 T090909 ;Change to Grippex (example) G0 Z-2 ;Approach bar to be pulled M08 ;Coolant ON, Grippex clamp G04 F2 ;Dwell G0 M84 ;Chuck…
![Example Programming Instructions for Coolant Driven Bar-puller Grippex](https://www.helmancnc.com/wp-content/uploads/2014/04/Example-Programming-Instructions-for-Coolant-Driven-Bar-puller-Grippex-90x60.jpg)
Fanuc Programming Instructions for Coolant Driven Bar-puller Grippex
O0001 ;SUB Program G0 T1212 M5 X0. Z30. G1 G98 Z-80. F3000 M8 ;Coolant ON, Grippex clamp G4 U1. ;Dwell M69 ;Chuck unclamp G4 U0.1 ;Dwell G1 Z-1. ;Pulling-out the…
![Heidenhain Flex K Programming Exercise](https://www.helmancnc.com/wp-content/uploads/2014/04/Heidenhain-Flex-K-Programming-Exercise-90x60.jpg)
Heidenhain Flex K Programming Exercise
0 BEGIN PGM FK2 MM 1 BLK FORM 0.1 Z X+0 Y+0 Z-40 2 BLK FORM 0.2 X+100 Y+100 Z+0 3 TOOL DEF 1 L+0 R+5 4 TOOL CALL 1…
![Heidenhain Conversational Programming Example](https://www.helmancnc.com/wp-content/uploads/2014/04/Heidenhain-Conversational-Programming-Example-90x60.jpg)
Heidenhain Conversational Programming Example
0 BEGIN PGM FK1 MM 1 BLK FORM 0.1 Z X-10 Y+0 Z-40 2 BLK FORM 0.2 X+110 Y+100 Z+0 3 TOOL DEF 1 L+0 R+5 4 TOOL CALL 1…
![Heidenhain Flex K Programming Example](https://www.helmancnc.com/wp-content/uploads/2014/04/Heidenhain-Flex-K-Programming-Example-90x60.jpg)
Heidenhain Flex K Programming Example
0 BEGIN PGM FK1 MM 1 BLK FORM 0.1 Z X-10 Y+0 Z-40 2 BLK FORM 0.2 X+110 Y+100 Z+0 3 TOOL DEF 1 L+0 R+5 4 TOOL CALL 1…
![Helical Milling Exercise Heidenhain Conversational Programming](https://www.helmancnc.com/wp-content/uploads/2014/04/Helical-Milling-Exercise-Heidenhain-Conversational-Programming-90x60.jpg)
Helical Milling Exercise Heidenhain Conversational Programming
0 BEGIN PGM 10131 MM 1 BLK FORM 0.1 Z X+0 Y+0 Z-40 2 BLK FORM 0.2 X+100 Y+100 Z+0 3 TOOL DEF 1 4 TOOL DEF 2 5 TOOL…
![Nesting Labels Exercise Heidenhain Conversational Programming](https://www.helmancnc.com/wp-content/uploads/2014/04/Nesting-Labels-Exercise-Heidenhain-Conversational-Programming-90x60.jpg)
Nesting Labels Exercise Heidenhain Conversational Programming
0 BEGIN PGM 10130 MM 1 BLK FORM 0.1 Z X+0 Y+0 Z-20 2 BLK FORM 0.2 X+120 Y+70 Z+0 3 TOOL DEF 1 4 TOOL DEF 2 5 TOOL…
![Sub-Program Exercise Heidenhain Conversational Programming](https://www.helmancnc.com/wp-content/uploads/2014/04/Sub-Program-Exercise-Heidenhain-Conversational-Programming-90x60.jpg)
Sub-Program Exercise Heidenhain Conversational Programming
0 BEGIN PGM 10129 MM 1 BLK FORM 0.1 Z X+0 Y-70 Z-20 2 BLK FORM 0.2 X+100 Y+0 Z+0 3 TOOL DEF 1 4 TOOL CALL 1 Z S1000…
![Repeat exercise Heidenhain Conversational Programming](https://www.helmancnc.com/wp-content/uploads/2014/04/Repeat-exercise-Heidenhain-Conversational-Programming-90x60.jpg)
Repeat exercise Heidenhain Conversational Programming
0 BEGIN PGM 10128 MM 1 BLK FORM 0.1 Z X+0 Y+0 Z-40 2 BLK FORM 0.2 X+100 Y+50 Z+0 3 TOOL DEF 1 4 TOOL CALL 1 Z S1000…
![Rotation Exercise Heidenhain Conversational Programming](https://www.helmancnc.com/wp-content/uploads/2014/04/Rotation-Exercise-Heidenhain-Conversational-Programming-90x60.jpg)
Rotation Exercise Heidenhain Conversational Programming
0 BEGIN PGM 10127 MM 1 BLK FORM 0.1 Z X-50 Y-50 Z-40 2 BLK FORM 0.2 X+50 Y+50 Z+0 3 TOOL DEF 1 4 TOOL CALL 1 Z S1000…
![Mirror Image Exercise Heidenhain Conversational Programming](https://www.helmancnc.com/wp-content/uploads/2014/04/Mirror-Image-Exercise-Heidenhain-Conversational-Programming-90x60.jpg)
Mirror Image Exercise Heidenhain Conversational Programming
0 BEGIN PGM 10126 MM 1 BLK FORM 0.1 Z X-65 Y-65 Z-20 2 BLK FORM 0.2 X+65 Y+65 Z+0 3 TOOL DEF 1 4 TOOL CALL 1 Z S1000…
![Grid Pattern Exercise with Linear Pattern (Cycle 221) Heidenhain Conversational Programming](https://www.helmancnc.com/wp-content/uploads/2014/04/Grid-Pattern-Exercise-with-Linear-Pattern-Cycle-221-Heidenhain-Conversational-Programming-90x60.jpg)
Grid Pattern Exercise with Linear Pattern (Cycle 221) Heidenhain Conversational Programming
0 BEGIN PGM 10125 MM 1 BLK FORM 0.1 Z X+0 Y+0 Z-20 2 BLK FORM 0.2 X+100 Y+100 Z+0 3 TOOL DEF 1 L+0 R+3 4 TOOL CALL 1…
![Circular Pattern (Cycle 220) Heidenhain Conversational Programming Exercise](https://www.helmancnc.com/wp-content/uploads/2014/04/Circular-Pattern-Cycle-220-Heidenhain-Conversational-Programming-Exercise-90x60.jpg)
Circular Pattern (Cycle 220) Heidenhain Conversational Programming Exercise
0 BEGIN PGM 10124 MM 1 BLK FORM 0.1 Z X+0 Y+0 Z-20 2 BLK FORM 0.2 X+120 Y+70 Z+0 3 TOOL DEF 1 4 TOOL DEF 2 5 TOOL…
![Multipass Milling Exercise Heidenhain Conversational Programming](https://www.helmancnc.com/wp-content/uploads/2014/04/Multipass-Milling-Exercise-Heidenhain-Conversational-Programming-90x60.jpg)
Multipass Milling Exercise Heidenhain Conversational Programming
0 BEGIN PGM 10123 MM 1 BLK FORM 0.1 Z X0 Y0 Z0 2 BLK FORM 0.2 X100 Y100 Z40 3 TOOL DEF 1 4 TOOL CALL 1 Z S2000…
![Contour Train Exercise Heidenhain Conversational Programming](https://www.helmancnc.com/wp-content/uploads/2014/04/Contour-Train-Exercise-Heidenhain-Conversational-Programming-90x60.jpg)
Contour Train Exercise Heidenhain Conversational Programming
0 BEGIN PGM 10121 MM 1 BLK FORM 0.1 Z X0 Y0 Z-40 2 BLK FORM 0.2 X100 Y100 Z0 3 TOOL DEF 1 4 TOOL CALL 1 Z S1000…
![Island Clearance Exercise Heidenhain Conversational Programming](https://www.helmancnc.com/wp-content/uploads/2014/04/Island-Clearance-Exercise-Heidenhain-Conversational-Programming-90x60.jpg)
Island Clearance Exercise Heidenhain Conversational Programming
0 BEGIN PGM 10120 MM 1 BLK FORM 0.1 Z X+0 Y+0 Z-40 2 BLK FORM 0.2 X+100 Y+100 Z+0 3 TOOL DEF 1 4 TOOL DEF 2 5 TOOL…
![External Stud, Circular Pocket and Circular Slot exercise Heidenhain Conversational Programming](https://www.helmancnc.com/wp-content/uploads/2014/04/External-Stud-Circular-Pocket-and-Circular-Slot-exercise-Heidenhain-Conversational-Programming-90x60.jpg)
External Stud, Circular Pocket and Circular Slot exercise Heidenhain Conversational Programming
0 BEGIN PGM 10119 MM 1 BLK FORM 0.1 Z X+0 Y+0 Z-40 2 BLK FORM 0.2 X+100 Y+100 Z+0 3 TOOL DEF 1 4 TOOL DEF 2 5 TOOL…
![Pocket Milling Exercise Heidenhain Conversational Programming](https://www.helmancnc.com/wp-content/uploads/2014/04/Pocket-Milling-Exercise-Heidenhain-Conversational-Programming-90x60.jpg)
Pocket Milling Exercise Heidenhain Conversational Programming
0 BEGIN PGM 10118 MM 1 BLK FORM 0.1 Z X+0 Y+0 Z-40 2 BLK FORM 0.2 X+100 Y+100 Z+0 3 TOOL DEF 1 4 TOOL CALL 1 Z S1000…
![Slotting Cycle Heidenhain Conversational Programming Example](https://www.helmancnc.com/wp-content/uploads/2014/04/Slotting-Cycle-Heidenhain-Conversational-Programming-Example-90x60.jpg)
Slotting Cycle Heidenhain Conversational Programming Example
0 BEGIN PGM 10117 MM 1 BLK FORM 0.1 Z X+0 Y+0 Z-40 2 BLK FORM 0.2 X+100 Y+100 Z+0 3 TOOL DEF 1 4 TOOL CALL 1 Z S1000…
![Rigid Tapping Cycle Heidenhain Conversational Programming Example](https://www.helmancnc.com/wp-content/uploads/2014/04/Rigid-Tapping-Cycle-Heidenhain-Conversational-Programming-Example-90x60.jpg)
Rigid Tapping Cycle Heidenhain Conversational Programming Example
0 BEGIN PGM 10116D MM 1 BLK FORM 0.1 Z X+0 Y+0 Z-20 2 BLK FORM 0.2 X+100 Y+50 Z+20 3 TOOL DEF 2 4 TOOL CALL 2 Z S100…
![Tapping Cycle Heidenhain Conversational Programming Example](https://www.helmancnc.com/wp-content/uploads/2014/04/Tapping-Cycle-Heidenhain-Conversational-Programming-Example-90x60.jpg)
Tapping Cycle Heidenhain Conversational Programming Example
0 BEGIN PGM 10116C MM 1 BLK FORM 0.1 Z X+0 Y+0 Z-20 2 BLK FORM 0.2 X+100 Y+50 Z+20 3 TOOL DEF 2 4 TOOL CALL 2 Z S100…
![Drilling Cycle Exercise Heidenhain Conversational Programming](https://www.helmancnc.com/wp-content/uploads/2014/04/Drilling-Cycle-Exercise-Heidenhain-Conversational-Programming-90x60.jpg)
Drilling Cycle Exercise Heidenhain Conversational Programming
0 BEGIN PGM 10116B MM 1 BLK FORM 0.1 Z X+0 Y+0 Z-20 2 BLK FORM 0.2 X+100 Y+50 Z+20 3 TOOL DEF 1 4 TOOL CALL 1 Z S1000…
![Drilling Cycle Heidenhain Conversational Programming Example](https://www.helmancnc.com/wp-content/uploads/2014/04/Drilling-Cycle-Heidenhain-Conversational-Programming-Example-90x60.jpg)
Drilling Cycle Heidenhain Conversational Programming Example
0 BEGIN PGM 10116 MM 1 BLK FORM 0.1 Z X+0 Y+0 Z-20 2 BLK FORM 0.2 X+100 Y+50 Z+20 3 TOOL DEF 1 4 TOOL CALL 1 Z S1000…
![Circle Boss Exercise Heidenhain Conversational Programming](https://www.helmancnc.com/wp-content/uploads/2014/04/Circle-Boss-Exercise-Heidenhain-Conversational-Programming-90x60.jpg)
Circle Boss Exercise (polar) Heidenhain Conversational Programming
0 BEGIN PGM 10115 MM 1 BLK FORM 0.1 Z X-90 Y-15 Z-40 2 BLK FORM 0.2 X+90 Y+15 Z+0 3 TOOL DEF 1 4 TOOL CALL 1 Z S1000…
![Circle Boss Heidenhain Conversational Programming Example](https://www.helmancnc.com/wp-content/uploads/2014/04/Circle-Boss-Heidenhain-Conversational-Programming-Example-90x60.jpg)
Circle Boss Heidenhain Conversational Programming Example
0 BEGIN PGM 10114 MM 1 BLK FORM 0.1 Z X-50 Y-50 Z-40 2 BLK FORM 0.2 X+50 Y+50 Z+0 3 TOOL DEF 1 4 TOOL CALL 1 Z S1000…
![Hexagon Heidenhain Conversational Programming Example](https://www.helmancnc.com/wp-content/uploads/2014/04/Hexagon-Heidenhain-Conversational-Programming-Example-90x60.jpg)
Hexagon Heidenhain Conversational Programming Example
0 BEGIN PGM 10112 MM 1 BLK FORM 0.1 Z X+0 Y+0 Z-40 2 BLK FORM 0.2 X+100 Y+100 Z+0 3 TOOL DEF 1 4 TOOL CALL 1 Z S1000…
![Heidenhain Conversational CNC Program Example Complete](https://www.helmancnc.com/wp-content/uploads/2014/04/Heidenhain-Conversational-CNC-Program-Example-Complete-90x60.jpg)
Heidenhain Conversational CNC Program Example Complete
0 BEGIN PGM FK3 MM 1 BLK FORM 0.1 Z X+0 Y+0 Z-40 2 BLK FORM 0.2 X+100 Y+100 Z+0 3 TOOL DEF 1 L+0 R+5 4 TOOL CALL 1…
![Mazak G01.1 Threading with C-axis interpolation](https://www.helmancnc.com/wp-content/uploads/2014/04/Mazak-G01.1-Threading-with-C-axis-interpolation-90x60.jpg)
Mazak G01.1 Threading with C-axis interpolation Example
/*MAZATROL MATRIX For INTEGREX IV Programming EIA/ISO Mazak G01.1 command in the milling mode enables a simultaneous interpolation on the C-axis and the X- and/or the Z-axis for straight, tapered…
![HEIDENHAIN TNC PROGRAMMING Linear Polar Exercise](https://www.helmancnc.com/wp-content/uploads/2014/04/HEIDENHAIN-TNC-PROGRAMMING-Linear-Polar-Exercise-90x60.png)
HEIDENHAIN TNC PROGRAMMING Linear Polar Exercise
0 BEGIN PGM 10111 MM 1 BLK FORM 0.1 Z X+0 Y+0 Z-40 2 BLK FORM 0.2 X+100 Y+100 Z+0 3 TOOL DEF 1 4 TOOL CALL 1 Z S500…
![HEIDENHAIN TNC PROGRAMMING Circular Arc Exercise (2)](https://www.helmancnc.com/wp-content/uploads/2014/04/HEIDENHAIN-TNC-PROGRAMMING-Circular-Arc-Exercise-2-90x60.png)
HEIDENHAIN TNC PROGRAMMING Circular Arc Exercise
0 BEGIN PGM 10110 MM 1 BLK FORM 0.1 Z X+0 Y+0 Z-40 2 BLK FORM 0.2 X+100 Y+100 Z+0 3 TOOL DEF 1 4 TOOL CALL 1 Z S1000…
![HEIDENHAIN TNC PROGRAMMING Circular Arc Exercise](https://www.helmancnc.com/wp-content/uploads/2014/04/HEIDENHAIN-TNC-PROGRAMMING-Circular-Arc-Exercise-90x60.png)
HEIDENHAIN TNC PROGRAMMING Circular Arc Exercise
0 BEGIN PGM 10109 MM 1 BLK FORM 0.1 Z X+0 Y+0 Z-40 2 BLK FORM 0.2 X+100 Y+100 Z+0 3 TOOL DEF 1 4 TOOL CALL 1 Z S1000…
![HEIDENHAIN TNC PROGRAMMING Tangential Arc Exercise](https://www.helmancnc.com/wp-content/uploads/2014/04/HEIDENHAIN-TNC-PROGRAMMING-Tangential-Arc-Exercise-90x60.png)
HEIDENHAIN TNC PROGRAMMING Tangential Arc Exercise
0 BEGIN PGM 10108 MM 1 BLK FORM 0.1 Z X+0 Y+0 Z-40 2 BLK FORM 0.2 X+100 Y+100 Z+0 3 TOOL DEF 1 4 TOOL CALL 1 Z S1000…
![HEIDENHAIN TNC PROGRAMMING Circle Arc (RAD) Exercise](https://www.helmancnc.com/wp-content/uploads/2014/04/HEIDENHAIN-TNC-PROGRAMMING-Circle-Arc-RAD-Exercise-90x60.png)
HEIDENHAIN TNC PROGRAMMING Circle Arc (RAD) Exercise
0 BEGIN PGM 10107 MM 1 BLK FORM 0.1 Z X+0 Y+0 Z-40 2 BLK FORM 0.2 X+100 Y+100 Z+0 3 TOOL DEF 1 4 TOOL CALL 1 Z S1000…
![HEIDENHAIN TNC PROGRAMMING Circle Centre Arc (CC) Exercise](https://www.helmancnc.com/wp-content/uploads/2014/04/HEIDENHAIN-TNC-PROGRAMMING-Circle-Centre-Arc-CC-Exercise-90x60.png)
HEIDENHAIN TNC PROGRAMMING Circle Centre Arc (CC) Exercise
0 BEGIN PGM 10106 MM 1 BLK FORM 0.1 Z X+0 Y+0 Z-40 2 BLK FORM 0.2 X+100 Y+100 Z+0 3 TOOL DEF 1 4 TOOL CALL 1 Z S1000…
![HEIDENHAIN TNC PROGRAMMING Circle Boss Exercise](https://www.helmancnc.com/wp-content/uploads/2014/04/HEIDENHAIN-TNC-PROGRAMMING-Circle-Boss-Exercise-90x60.png)
HEIDENHAIN TNC PROGRAMMING Circle Boss Exercise
0 BEGIN PGM 10105 MM 1 BLK FORM 0.1 Z X-50 Y-50 Z-40 2 BLK FORM 0.2 X+50 Y+50 Z+0 3 TOOL DEF 1 4 TOOL CALL 1 Z S1000…