Thermocol / Styrofoam Cutting CNC V3

Описание: Thermocol / Styrofoam Cutting CNC Machine V3 | 3D Printed | Arduino Nano + A4988 Stepper Drivers

In this video, I’ll show you how I built a 3D printed CNC machine specifically designed for cutting thermocol (Styrofoam) with precision using a hot wire. The machine is powered by an Arduino Nano and A4988 stepper motor drivers, making it a budget-friendly and beginner-friendly CNC project.

Download GRBL:
https://github.com/robottini/grbl-servo

How to generate Gcode for Thermocol cutter CNC:
   • How to generate Gcode for Thermocol cutter...  
For STL Files (3D print) visit this link:

https://www.thingiverse.com/thing:701...


Features:
• Smooth and accurate foam cutting
• Controlled by Arduino Nano
• A4988 stepper motor drivers for precise movement
• G-code compatible
• Works with GRBL firmware
• Ideal for model making, signage, and prototyping

Components Used:
• Arduino Nano
• A4988 Stepper Motor Drivers
• CNC Shield V4
• Nichrome wire (for cutting thermocol/foam)
• CNC frame (custom built)
• 2 x 3.7v power supply
• GRBL firmware (for control)

Software Used:
• Universal G-code Sender (UGS)
• Inkscape (for design)

Whether you’re into DIY CNCs, RC models, or craftwork, this machine can save time and offer amazing precision when working with lightweight materials like foam.