CNC Machining Resources & Guides

3D Nylon Printing Guide: PA 11, PA 12, SLS, MJF, FDM

A process guide to 3d nylon printing: PA 11 vs PA 12, SLS, MJF and FDM trade-offs, wall thickness, tolerances, dyeing, and when CNC is the better route.

3D PEEK in Skull Defects: 5 Fixes for Machining Problems

Application of 3D PEEK in skull defects: a troubleshooting guide for machined cranial implants, with 5 symptom-cause-fix checks for CNC teams.

3D Picture CNC Machine: 7 Steps to Cut a Relief

How to create a 3D picture CNC machine relief: prep the grayscale image, set depth and stepover in CAM, pick the cutter, and check the finish.

3D Print Bed Adhesion: Techniques and Fixes

A process engineer's guide to 3D print bed adhesion: first-layer settings, surface choice by material, and how to read failures.

3D Print Blu Studio Mini Case: STL to Metal Part

How to 3D print a Blu Studio Mini case from an STL file, where FDM and SLA hit their limits, and when CNC aluminum makes sense instead.

3D Print Cartridge Conversion: Design Limits & CNC Fit

What a 3D print cartridge conversion revolver can and cannot be, where printed parts fail under pressure, and when CNC machining takes over.

3D Print Con Future Technology: 5 Essential Basics

3D print con future technology explained for engineers: how metal additive parts are made, when they beat CNC, and how to read the trade-offs.

3D Print Degradable Polymers With Salt: 4 Key Facts

A lab method uses salt to 3D print degradable polymers. Learn the pore-forming mechanism, the limits, and when CNC machining still wins.

3D Print Text and Letters: 6 Proven Design Steps

How to design and 3D print text and letters: font picks, stroke widths, slicer settings, and the print failures worth avoiding.

3D Print Vertical Logitech Superlight Mod: Metal Housing

How a 3D print vertical Logitech Superlight mod works: wrist angle, metal housings, RF clearance, thin walls and the limits of plastic prints.

3D Print World's Smallest Glass: 7 Essential Quartz Facts

How scientists 3D print world's smallest quartz glass parts, why the process works, and what it means for micro-optics and CNC prototypes.

3D Print Your Own Gunpla: 5 Proven Steps

Learn how to 3D print your own Gunpla parts, from FDM test fits to metal skeletons, and when CNC beats printing for load-bearing joints.

3D Printable Naruto 3D Models: FDM & Resin Print Guide

How to pick and print 3D printable Naruto 3D models: orientation, layer height, support strategy, resin vs FDM, and when to machine the part instead.

3D Printable Naruto 3D Models: Print Settings That Work

A practical guide to 3D printable Naruto 3D models: which parts print clean, wall thickness, supports, tolerances, and when CNC beats printing.

3D Printed Adaptive Nitinol Antennas: Design and Machining

How 3D printed adaptive nitinol antennas work, where they fit, and what to check before you send a design to a machine shop for housing and fixtures.

3D Printed Aerospike Rocket Engine: 5 Essential Basics

How a 3D printed aerospike rocket engine works, why additive makes the spike possible, and what to check before you machine or print one.

3D Printed Air Gun Stock: Design & CNC Guide

How to design a 3D printed air gun stock that survives real use: materials, wall thickness, mounting points, and when CNC beats printing.

3D Printed Aircraft Sensors: Design, Materials, Machining

How engineers specify 3D printed aircraft sensors: materials, tolerances, sealing, and when CNC machining beats printing for the same housing.

3D Printed Animal Innovations: Metal Parts for Vet Care

Metal 3D printed animal innovations for veterinary and conservation work: titanium implants, beak and shell repairs, tracking housings, and when to CNC instead.

3D Printed Antibacterial Scaffolds for Bone Tissue Engineering

How 3D printed antibacterial scaffolds are built, printed and finished for bone tissue engineering, with material, pore and post-processing trade-offs.

3D Printed Aquarium Decorations: 5 Practical Designs

Five 3D printed aquarium decorations and accessories, plus material choices, wall thickness, water flow, and when machining beats printing.

3D Printed Arpeggione in Metal: Design and Build Guide

How a 3D printed arpeggione in metal is designed, printed and finished. Alloy choices, wall thickness, tolerances and acoustic limits for engineers.

3D Printed Artificial Intelligence Shoes: 5 Essential Basics

Synilay launches 3D printed artificial intelligence shoes. We break down the lattice theory, materials, and tolerances engineers should check first.

3D Printed Artificial Kidney: Essential Guide to 5 Basics

A 3D printed artificial kidney won a KidneyX award. We explain the design, materials and machining limits behind implantable renal devices.