CNC Machining Resources & Guides

3D Printed Superalloys Under Extreme Conditions: 6 Basics

How 3D printed superalloys under extreme conditions behave: phase stability, residual stress, and where additive parts hold or fail.

3D Printed Supported Soluble HIPS Support Material Guide

How soluble HIPS works as breakaway support in 3D printed parts: dissolution, dual extrusion setup, design limits, and when to machine instead.

3D Printed Swords: 20 Models and Print Settings

A practical look at 20 3D printed swords: which models print clean, which need hardware, and when to switch to CNC for metal fittings.

3D Printed Synthetic Components: 7 Essentials

A practical guide to 3D printed synthetic components: polymer families, print processes, tolerances, anisotropy, post-processing and when CNC wins.

3D Printed Temple: Inside India's Complete World First

India completed the world's first 3D printed temple in 2023. What the 3D printed temple build teaches engineers about concrete extrusion and layer bonding.

3D Printed Tiny Permanent Magnets: 7 Proven Basics

How 3D printed tiny permanent magnets work, where additive magnets beat sintered NdFeB, and how to combine printed magnets with CNC housings.

3D Printed Titanium Alloy Hip: 5 Proven Process Basics

How a 3D printed titanium alloy hip implant is built: powder bed fusion, stress relief, CNC finishing, and the checks engineers should run first.

3D Printed Titanium Alloy Prosthesis for Finger Bone Defects

How 3D printed titanium alloy finger prostheses are designed and machined: lattice design, Ti-6Al-4V properties, tolerances and when CNC wins.

3D Printed Titanium Metal: 5 Proven Basics

3D printed titanium metal explained: laser powder bed fusion, Ti-6Al-4V properties, tolerances, and when to switch to CNC machining.

3D Printed Titanium: Breakthrough Strength Applications

How 3D printed titanium reaches high strength: SLM and EBM basics, Ti-6Al-4V properties, heat treatment, machining allowances, inspection.

3D Printed Toy Paper Plane Launcher: Design Guide

How a 3D printed toy paper plane launcher works: geometry, materials, tolerances, and when CNC or molding beats printing for production.

3D Printed Tram Shelter: 7 Essential Design Basics

Prague's first 3D printed tram shelter shows how concrete printing works, where tolerances matter, and when CNC machining still wins.

3D Printed Truck Nut Guide: Metal vs Plastic

A 3D printed truck nut guide for engineers: when metal AM and when CNC machining makes sense, material choice, mounting loads, and finish options.

3D Printed Tug Boat Construction Guide

A practical guide to building a 3D printed tug boat: hull splitting, materials, ballast, drivetrain and the metal parts worth machining.

3D Printed Turkey Calling Guide for Engineers

A technical guide to 3d printed turkey calling: acoustic chamber design, metal vs plastic parts, tolerances, and when CNC machining beats printing.

3D Printed Viking Helmet: A DIY Guide for Builders

A practical guide to making a 3D printed viking helmet: file selection, wall thickness, resin vs FDM, metal-look finishing, and when to switch to CNC.

3D Printed Wax: Casting Patterns for Engineers

How 3D printed wax works as a casting pattern: materials, print parameters, burnout behavior, and when to choose wax over CNC or resin.

3D Printed Wearable Mosquito Repellent Ring: Design and Machining

How a 3D printed wearable mosquito repellent ring is designed, prototyped and finished. Material choices, tolerances, and when machining beats printing.

3D Printed Wheel Assembly Tool: Design and Material Guide

How to design a 3D printed wheel assembly tool for lug nut and PCD checks, which resin or metal to use, and when CNC machining wins instead.

3D Printed Wire Mesh Pillar Defects: 6 Proven Fixes

Troubleshoot 3D printed wire mesh pillar defects: symptom, cause, and fix for sagging struts, broken nodes, and oversized Ø pillars at ±0.005 mm.

3D Printed Xbox Controller Housing: 7 Proven Design Rules

A 3D printed Xbox controller housing explained for engineers: wall thickness, resin choice, metal inserts, and when 3D printing beats CNC.

3D Printed Zinc Scaffold for Large Bone Defects

How a 3D printed zinc scaffold works in large bone defects, where printing fits, and how machined fixtures support the test program.

3D Printer Axis Basics: X, Y, Z and Frame Types

A shop-floor guide to 3D printer axis basics: how X, Y and Z move, Cartesian vs Delta vs CoreXY, calibration steps and axis fault diagnosis.

3D Printer Bamboo: Bambu Patents and Bamboo Filament

What 3D printer bamboo bamboo searches really mix up: Bambu Lab patents, bamboo-filled filament, and when a machined part beats a printed one.