• Blogs

    VMT’s blog aims to share our practical experience and knowledge accumulated during the manufacturing and product development process. Our goal is to use these articles to help you improve product design and increase your understanding of CNC machining, 3D printing, rapid prototyping, low-volume manufacturing, and surface treatment technologies. The information we provide is designed to provide actionable guidance and insights for your CNC machining projects.

    cnc machining
cnc Motorcycle parts

Top 10 Motorcycle Parts Manufacturers in China: 2026 List and Market Guide

Today, top Chinese manufacturers have moved far beyond just mass production. They’ve become the...
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Cast Iron vs. Stainless Steel vs. Carbon Steel: Key Differences and Which is Best for You?

Stainless steel features >10.5% chromium for top corrosion resistance. Carbon steel is best for CNC machining...
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What is a STEP File? A Practical Guide to Its Definition and Applications

STEP file represents the 3D model of a part. It houses every intricate detail of a part’s geometry and specific surface...
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VMT CNC machining AISI 4140 alloy steel parts vs AISI 1018 carbon steel parts

Alloy Steel vs Carbon Steel: A Comprehensive Comparison for Engineers and Manufacturers

Steel is primarily made up of at least 50-99% iron content with other elements. With the name “carbon” steel...
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VMT CNC machining high carbon stainless parts

High Carbon Stainless Steel: How’s Its Impact on Engineering Design and What’s Its CNC Machining Applications?

High carbon content often fuctioned as two sides...
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carbon steel rust

Does Carbon Steel Rust？Reasons and Prevention

All the carbon steel is prone to rust. And for the behind reason is not only for it’s primarilly composed of above 98% iron content. The microstructure of carbon steel...
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