DIY CNC 009 - Surface Board, Spindle Installation & Electronics Overview
thehardwareguy thehardwareguy
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 Published On Nov 20, 2023

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This video demonstrates the installation process of the CNC's base surface board. This involved drilling and tapping six holes on each of the cross-section pieces to securely fasten the surface board. Additionally, I made minor adjustments to the Z-axis, enhancing the spindle mount position for more flexible mounting options in the future. An issue was addressed where the Z NEMA motor plate protruded approximately 5mm too far, causing the spindle to interfere during upward travel. To resolve this, I cut a 10mm notch into the Z NEMA plate, allowing safe passage for the 2.2kW spindle. Towards the end of the video, I provide an overview of the necessary electronics to operate the machine, setting the stage for next week's video where I'll focus on wiring up all the electronics.

00:00 Intro
01:00 Surface Board Machining & Installation
20:38 Z-Axis Modifications and Improvements
27:40 Electronics Overview
40:03 Outro

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▶▶ Watch the whole series of videos:

▶ Part 1:    • DIY CNC 001 -  Introduction  
▶ Part 2:    • DIY CNC 002 - Specification & Hardware  
▶ Part 3:    • DIY CNC 003 - Tools for Machining Alu...  
▶ Part 4:    • DIY CNC 004 - Drilling, Counterboring...  
▶ Part 5:    • DIY CNC 005 - Y-Axis Frame Assembly  
▶ Part 6:    • DIY CNC 006 - Gantry Assembly and Bra...  
▶ Part 7:    • DIY CNC 007 - Z-Axis Assembly  
▶ Part 8:    • DIY CNC 008 -  Linear Rail Installation  
▶ Part 9:    • DIY CNC 009 - Surface Board, Spindle ...  
▶ Part 10:    • DIY CNC 010 - Closed Loop NEMA Wiring...  
▶ Part 11:    • DIY CNC 011 - VFD and Spindle Test  
▶ Part 12:    • DIY CNC 012 - Electrical Control Box  
▶ Part 13:    • DIY CNC 013 - Configuration & Basic T...  
▶ Part 14:    • DIY CNC 014 - Motor Tuning, Squarenes...  

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