• 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
Copper Part

The Mass Density of Copper: CNC Machining Material Guide

Mass density is defined as the mass of an object per unit volume. It is a fundamental property of materials and can be used to determine how much material is present in a given volume. Understanding copper’s density is essential for optimizing its use, as it influences weight, heat conductivity, and how copper interacts with other materials.
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Metal Material

What Metal is Magnetic and Rusty? CNC Machining Material Guide

Certain metals, like iron and steel, are both magnetic and prone to rusting. This combination of properties affects CNC machining processes, material choice, and maintenance. Understanding how these properties interact is crucial for manufacturing high-performance parts with longevity.
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High-Pressure Die Casting

What is High Pressure Die Casting? Definition, Process, Application

High Pressure Die Casting (HPDC) is a manufacturing process where molten metal is injected into a mold at extremely high pressures to form precise, high-quality parts. Widely used in industries like automotive, aerospace, and CNC machining.
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CNC Machining Aluminum Parts

Brass vs Aluminum: CNC Machining Materials Comparison Guide

In CNC machining, brass excels with its strength and corrosion resistance, suited for stress-resistant and corrosion-proof applications. Aluminum, lightweight yet strong, offers excellent cutting, thermal conductivity, and cost-effectiveness, making it ideal for lightweight, efficient, and budget-friendly designs.
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anodizing aluminum cnc turning parts

Why does Aluminum Material Need to Be Anodized?

Anodizing aluminum is a critical process that enhances the material’s durability, aesthetic appeal, and corrosion resistance. Whether used in CNC machining, aerospace, or automotive applications, anodized aluminum provides long-lasting performance in even the harshest environments.
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Powder Coating

What is Powder Coating? A CNC Machining Surface Finishing Method

Powder coating is a dry finishing technique designed specifically for CNC machined metal parts and components. The process involves electrostatically applying a powder coating to the workpiece surface, followed by curing in an oven. This process results in a smooth and durable coating that resists scratching, corrosion and fading.
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