• 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
Wire EDM

What is Wire EDM? Working Principle, Advantages, Disadvantages and Applications

Wire EDM, or Wire Electrical Discharge Machining, is a precise manufacturing process that uses electrical discharges (sparks) to shape and cut conductive materials. With Wire EDM, manufacturers can accomplish complex shapes and remarkable accuracy in hard-to-cut materials.
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Tack Weld

What Is Tack Welding?

Tack welding is a technique used to temporarily join two or more pieces of metal, usually by making small, quick welds to hold the parts in position before the final weld is made. It is a key preparatory step in the welding process, ensuring the parts remain aligned during the full welding procedure.
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tapping

How to Remove Broken Taps？

Broken taps can be a significant impediment to production progress, especially in the precision machining industry. To solve this problem, there are a variety of methods that can be used, such as using tap extractors, left-hand drills or EDM (Electrical Discharge Machining) and other technical means to effectively remove broken taps.
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Snap Fit Joint

Snap Fit Joints: Basics, Types, and Best Practices

Snap fit joints represent a significant innovation in the assembly industry, delivering a fast, cost-effective, and dependable method for connecting components. Snap-fit joints are engineered to connect components by utilizing interlocking features that securely "snap" into position, establishing either a permanent or temporary connection without the need for extra hardware.
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Electrophoresis cnc machining parts

Copper Electroplating: A Complete Guide

Copper electroplating is a method used to coat a metal surface with a thin layer of copper through an electrochemical process. This guide provides an overview of copper electroplating, detailing its techniques and exploring its applications across various industries. By utilizing this technique, manufacturers can effectively tackle common challenges while ensuring operational efficiency and maintaining product integrity.
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Welding

Welding vs Riveting: A Comparison Guide

Welding and riveting are essential joining methods in metalwork, each offering unique benefits. Welding fuses metals, creating a seamless, strong bond ideal for heavy-duty uses, while riveting joins parts with metal pins, allowing flexibility. Riveting suits thin metals and load distribution, making it ideal for aerospace and construction.
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