Feeds and speeds are what make or break your cut quality. This section explains how to calculate spindle RPM, feedrate, and depth of cut based on material and tooling. Learn about chip load, surface speed (SFM), step-over, and climb vs ...
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Your controller is the CNC brain — and firmware is its logic. This category explains the differences between GRBL, Marlin, Mach3, Mach4, and LinuxCNC. We cover how to flash firmware, configure axis settings, set up limit switches, and fine-tune acceleration. ...
The choice of material and cutting tools directly affects your CNC project’s success. This section covers metals (aluminum, steel, brass), plastics (acrylic, Delrin, HDPE), and wood types. Learn how to match end mills, drill bits, and engraving tools to your ...
CNC machines can be temperamental — from lost steps to spindle stalls. This category helps you diagnose and fix common problems such as misalignment, backlash, tool deflection, and inconsistent cuts. You’ll learn how to check electrical connections, calibrate axes, optimize ...
Hybrid manufacturing — combining subtractive CNC machining with additive 3D printing — is transforming modern fabrication. This guide explains how hybrid systems operate, the pros and cons of combining technologies, and when to use one over the other. You’ll learn ...
Whether you’re a hobbyist or professional, working on CNC projects sharpens your skills. This section showcases project ideas for woodworking, aluminum cutting, and custom part production. You’ll find free DXF file downloads, CAM-ready designs, and case studies. Plus, we highlight ...
CAD/CAM software is what bridges your design ideas with machine execution. Learn the differences between CAD (design) and CAM (toolpath) modules. Explore top tools like Fusion 360, FreeCAD, SolidWorks, and Vectric. This guide helps you pick the right software based ...