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Learn G-Code for 3D Printing

CNC Kitchen

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Published on Aug 07, 2021
G-code is the language that most 3D printers and other CNCs speak. In this video, we'll take a look at the most common G-code commands that will make you understand probably 95% of the instructions that your 3D printing slicer generates. I'll show you how easy, though helpful, just some basic understanding of G-code is. Let's find out more!

Website article: https://www.cnckitchen.com/blog/g-code-basics-for-3d-printing

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πŸ›’ Equipment used in this video:
Original Prusa MK3 (Affiliate): https://geni.us/CNCKPrusa
Matte Black PLA from Extrudr: https://www.extrudr.com/en/products/catalogue/?material=128
Transition FIlament from dasFilament: https://www.dasfilament.de/filament-spulen/pla-1-75-mm/373/pla-filament-1-75-mm-multicolor-galaxy?c=11

πŸŽ₯ Related videos:
Resuming a failed 3D print: https://youtu.be/-wjE8eDiKWg

πŸ–¨ Printed models:
Raspberry Pi 4 Case by Malolo: https://www.thingiverse.com/thing:3723561
Cyclops by Wekster: https://www.patreon.com/wekster/posts
Temperature Test Tower by 3DMN: https://www.thingiverse.com/thing:2092820

πŸ“– Further Links:
MARLIN G-code reference: https://marlinfw.org/meta/gcode/
DUET/RRF G-code reference: https://duet3d.dozuki.com/Wiki/Gcode
Mach 3 G-code reference: https://machmotion.com/blog/knowledge-g-code/

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Chapters
00:00 Introduction
02:18 General structure
03:08 Comments
03:50 Syntax
04:20 G0 & G1 - Linear moves
05:16 G90 & G91 - Positioning modes
06:43 M82 & M83 - Extruder positioning mode
07:35 G28 - Homing
08:14 G29 - Bed leveling
08:30 G92 - Set current position
09:00 M104 & M109 + M140 & M190 - Setting temperatures
10:49 M106 - Set fan speed
11:14 M84 - Disable steppers
11:40 Summary

#3Dprinting #gCode #learning
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