CNCCMV2

Overview

• The CNC Circuit Mill Version 2 is designed for superior ease of sourcing, fabrication, assembly, and disassembly, combined with high performance, scalability, modularity, and lifetime design- all at low cost.

Key Design Specifications

• Stock Steel Cube-shaped External Structure

• Stock Aluminum Angle-based Internal Structure

• Step Motor Axis Drive

• Rotary-to-Linear Motion Converting Stainless Steel Leadscrew and Wear-compensating Leadscrew Nut

• Anti-friction Bronze Sleeve Bearings

• Precision Stainless Steel Axis-Supporting Shafts

• Versatile Fastener-based Holding Platform

• Brushed DC Motor Spindle Drive

• Precision Stainless Steel Spindle Shaft

• Computer to Microcontroller to Stepper Driver Electronics Pathway

• Gcode Streamer to Gcode Interpreter Software Pathway

Key Cost Specifications

• Stock Metal = under 150 USD

• Leadscrews and Leadscrew Nuts = under 250 USD

• Precision Shafts = under 150 USD

• Bearings = under 100 USD

• Fasteners = under 70 USD

• Electronics = under 300 USD

• Software = Open Source