CNC Machining Resources & Guides

3D Printing Online Course: What Engineers Should Learn

A machinist's guide to choosing a 3d printing online course: material data, anisotropy, design rules, and when a printed part must move to CNC.

3D Printing Osteotomy Assisted Knee Arthroplasty Guides

How 3D printing osteotomy assisted guides are made, fit, and validated for knee arthroplasty, plus material choices and when the workflow does not pay off.

3D Printing Overlord: Getting Started Guide

A practical 3D printing overlord getting started guide: resin vs FDM, layer heights, supports, and when to move to CNC metal parts.

3D Printing Part Integration: A Design Engineer's Guide

How to use 3D printing part integration to cut fasteners and assembly steps. Process choice, DfAM rules, material limits, and when CNC is the better route.

3D Printing Patent Basics: 5 Proven Engineering Limits

A 3D printing patent from Nike is one example. Here is what the 3D printing patent covers, where additive stops, and when CNC machining wins.

3D Printing Patient-Specific Medical Models | Workflow Guide

How engineers turn CT and MRI data into 3D printing patient-specific medical models. File prep, materials, tolerances and when machining wins.

3D Printing PEEK Composite: Process, Limits, Machining

How 3D printing PEEK composite works, which fillers suit which part, where FDM/FFF falls short, and when CNC machining the same geometry is the better call.

3D Printing Perfectly: 5 Essential Snowmobile Light Rules

3D printing perfectly covers snowmobile light lens and housing prototypes: resin choice, seal testing, and when CNC still wins. 5 rules for engineers.

3D Printing Personalize Consumer Goods: 7 Essential Steps

See how 3D printing personalize consumer goods: file prep, material choice, tolerance bands, finishing, and when CNC wins instead.

3D Printing Personalizes IKEA Furniture: Fit, Parts, Limits

How 3D printing personalizes IKEA furniture: measuring interfaces, choosing PA, PETG or metal, and when CNC beats a printed adapter.

3D Printing PLA Plastic: 5 Essential Basics

3D printing PLA plastic explained for engineers: how the filament melts, where it holds tolerance, and when to switch to a machined part.

3D Printing PLA to Carbon Fiber: 7 Essential Truths

3D printing PLA to carbon fiber explained: what the fiber actually does to layer bonding, stiffness and nozzle wear, and when CNC wins.

3D Printing Placement: 7 Essential Effects on Quality

3D printing placement decides layer direction, support scars, warp and strength. A proven look at how orientation changes the finished product.

3D Printing Plastic Alternatives: 5 Proven Material Basics

3D printing plastic alternatives explained: mycelium composites, coffee-ground pastes and their real limits for engineers choosing a material.

3D Printing Plastic Material: 6 Core Families Explained

A complete analysis of 3D printing plastic material: how thermoplastics, thermosets and composites behave, where each fails, and how to pick one.

3D Printing Plastic Waste Into Wind Turbine Parts

How 3D printing plastic waste becomes wind turbine tooling and prototypes, where the material works, and when to switch to CNC machined metal.

3D Printing Plastics | Material and Process Guide

Compare PLA, ABS, PETG, nylon, and resin for 3d printing plastics. Tolerances, layer heights, wall thickness, and when to switch to CNC.

3D Printing Plating Guide: 4 Proven Metal Coating Routes

This 3D printing plating guide explains how electroplating, electroless nickel and conductive coatings work on printed parts, and when each route fits.

3D Printing Polypropylene (PP): A Process Guide

How PP behaves in FDM and SLS: warp control, bed adhesion, print settings, chemical and fatigue limits, and when CNC machining wins.

3D Printing Porsche 911 GT3 Parts: The Complete Basics

A 3D printing Porsche 911 GT3 guide for engineers: which metal AM processes fit ducts, brackets and mock-up bodies, and where machining wins.

3D Printing Post Processing: Steam Smoothing Guide

How vapor smoothing works in 3D printing post processing: solvents, cycle times, wall thickness limits, tolerances, and when to choose CNC instead.

3D Printing Post-Processing: Essential 2022 Survey Findings

What the 2022 survey report on 3D printing post-processing shows, and what each finding means for support removal, surface finish, and cost per part.

3D Printing Process: 7 Proven Steps to Nanoglass on Chips

A 3D printing process for nanoglass structures written directly on semiconductor chips: resin choice, two-photon writing, developing, and limits.

3D Printing Prosthetics: 5 Essential Checks Before Machining

3D printing prosthetics parts rarely stay printed. See 5 checks engineers use to move from printed fit models to machined metal interfaces.