CNC Machining Resources & Guides

3D Printed Home Decor: 7 Ornament Ideas for 2024

Seven 3D printed home decor ornaments, the materials and wall thickness that make them last, and when CNC machining beats printing.

3D Printed Houses in the Netherlands: Essential 6 Basics

3D printed houses in the Netherlands go beyond single-storey printing. Extrusion mechanics, structural limits, and the machined parts behind them.

3D Printed Houses Revolutionizing Construction

How 3D printed houses are revolutionizing the construction sector, plus the machined metal parts that keep gantry printers and extruders running.

3D Printed Implants: 4 Basics of Metal AM Workflow

How 3D printed implants move from design to finished part: metal AM basics, when machining beats printing, and the checks that keep tolerances tight.

3D Printed in Durable 17-4 PH Stainless Steel

How to 3D print durable 17-4 PH stainless steel parts: powder-bed processes, H900 aging, shrinkage, tolerances, and when CNC is the better route.

3D Printed Infinite Flow Toys: Design, Print, and Tolerance

How 3D printed infinite flow toys work, which FDM settings matter, and when a printed shell needs CNC-machined aluminum parts instead.

3D Printed Insole Project: 5 Proven Manufacturing Checks

A 3D printed insole project for diabetic foot care needs the right material, scan data, and finishing. Here are 5 proven checks engineers should run first.

3D Printed Jet Engines: Micro Gas Turbine Parts Guide

How 3D printed jet engines and micro gas turbines are built, where additive wins, and where CNC machining still holds tolerance.

3D Printed Jewelry: A Guide for Engineers

How 3D printed jewelry moves from CAD to cast metal: print processes, resin choice, shrinkage, tolerances, and when CNC is the better route.

3D Printed JK3D Handbag: Kelp Structure to Production

What the 3D printed JK3D handbag teaches engineers about latticed, kelp-inspired geometry, bioplastic choice, print orientation, and when CNC wins.

3D Printed Label Applicator: Where AM Beats CNC

Where additive wins on a 3d printed label applicator build: manifolds, pads, brackets, material choice, and when CNC still holds the tolerance.

3D Printed License Plate Frame: Essential 7 Design Basics

A 3D printed license plate frame explained for engineers: material choice, UV and heat limits, legal coverage rules, and when to switch to CNC.

3D Printed Lithographs Help Blind Users Read Signs

How 3D printed lithographs help blind and low-vision users identify signs by touch, with wall thickness, dot height, material and CNC tooling data for engineers.

3D Printed Lock Picking: Materials and Design Guide

How 3D printed lock picking tools are designed, which polymers and metals hold up under torque, and when to switch to CNC machining instead.

3D Printed Low Fat Chocolate: 7 Process Basics for Engineers

3D printed low fat chocolate is a formulation and extrusion problem. We cover melt rheology, nozzle limits, cooling, and the hardware we machine.

3D Printed Material: 5 Proven Basics of Ultrafuse PA

A 3D printed material explainer for engineers: how Ultrafuse PA copolyamide behaves in FFF, where it fits, and when CNC wins.

3D Printed Meat Will Be Commercialized: Machine Hardware

What 3D printed meat will need before it reaches store shelves: extrusion nozzles, food-safe stainless manifolds, and the CNC tolerances behind them.

3D Printed Meat: 5 Proven Supplier Checks

3D printed meat is moving from lab to market. Here are 5 proven checks for choosing a CNC and 3D printing partner for the equipment behind it.

3D Printed Medal Holder: Design and Materials Guide

How to design a 3D printed medal holder, pick the right process, and decide when plastic printing is enough and when metal is worth it.

3D Printed Medical Implants: 5 Essential EBM Basics

EBM technology explained for engineers: how 3D printed medical implants are built, where the process fits, and when to choose machining instead.

3D Printed Metal Parts in Hypersonic Aircraft Design

How 3D printed metal parts fit hypersonic airframes: materials, cooling channels, tolerances, and when CNC machining still wins.

3D Printed Microfluidic Device for Oral Cancer Drug Testing

Design guide to a 3D printed microfluidic device for oral cancer drug testing: channel geometry, materials, surface finish, and when to machine instead.

3D Printed Moon Bricks for Extreme Space Environments

How 3D printed moon bricks are made from lunar regolith, what thermal and vacuum loads they must survive, and how CNC machining supports test rigs.

3D Printed Multi-Contact Bionic Functional Arm: 5 Proven Basics

How a 3D printed multi-contact bionic functional arm works: contact sensing, flexure joints, material choices, and when additive beats CNC.