Welcome to Unionfab's knowledge base for practical insights into different manufacturing processes, materials, and design decisions.

Learn about 3D printing costs, including in-house vs. outsourcing options, with a free cost calculator and saving tips.

What is PLA? Explore this popular 3D printing material with this comprehensive guide.

Explore the significance of draft angle in injection molding and tips on how to use it effectively.

Explore the innovative world of material jetting 3D printing. Learn how this technology transforms design, materials, and production processes.

Learn step-by-step sanding techniques to eliminate layer lines and enhance the appearance of your 3D printed parts.

This article provides an introductory overview of medical device prototyping, explaining its material, technology, process and benefits.
![How Much Does 3D Printing Cost?[+ Free Cost Calculator]](https://ufc-dtc-cms.oss-accelerate.aliyuncs.com/blog/20241017/210501_ng2palml6.png?x-oss-process=image/format,webp)
Learn about 3D printing costs, including in-house vs. outsourcing options, with a free cost calculator and saving tips.

This article presents tables to detail the density, property and application of common metals and alloys for your references.

This guide delves into the Shore Hardness Scale, explaining its importance in selecting the right materials for 3D printing.

Explore titanium anodizing techniques, benefits, and a comprehensive color chart for anodizing.

This guide compares DLP and SLA 3D printing, their pros, cons, and uses, and helps you pick the best option for your needs.

Discover how 3D print molds are transforming manufacturing and prototyping, setting the stage for innovations across various industries.

Learn about the different grades and types of low alloy steel, and how they are tailored to specific requirements.
Want to learn more about CNC machining, 3D printing, vacuum casting, sheet metal fabrication, or material selection? Subscribe to Unionfab's newsletter for practical design tips, process guides, and manufacturing resources delivered to your inbox.
Unionfab is China's Largest 3D Printing Manufacturing Company for Rapid Prototyping and On-Demand Production Parts.
