Design and Fabrication of CNC Thermocol Cutting Machine

Traditional manual thermocol cutting often results in material waste and imprecise shapes. This project introduces a Thermocol Cutting Machine that uses a heated nichrome wire to cut thermocol (EPS) with high precision. Powered by an Arduino Uno, CNC shield, and stepper motors running GRBL firmware, it interprets G-code for smooth, accurate motion. The heated wire melts thermocol cleanly along the cutting path, producing burr-free edges. The machine supports complex patterns with minimal errors. Designed to be cost-effective and user-friendly, it suits industries, hobbyists, and educational use. This solution enhances cutting efficiency and reduces manual effort