• 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
Die Casting +CNC Machining parts

Casting vs Forging: What’s the Difference?

Casting and forging, as the two pillars of metal machining. The core difference between them is mainly reflected in the nature of the forming method. Casting uses the fluidity of liquid metal to form complex shapes, which is suitable for mass production; forging shapes in the solid state, emphasizes high strength and high toughness, and is suitable for key components.
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forging parts

Cold Forging vs Hot Forging: Everything You Need to Know

Depending on the temperature, forging is divided into hot forging, warm forging and cold forging. Hot forging is performed at high temperature to improve the plasticity and forming ability of the material; cold forging is performed at a lower temperature to pursue high precision and surface quality. This article will explore the differences between cold forging and hot forging.
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CNC Drilling

CNC Drilling Technology and Its Application

CNC drilling is a high-precision, automated process that uses CNC technology to guide the drill to complete the hole machining task on various materials. CNC drilling controls the CNC machine tool through a pre-written program, causing the drill to rotate and feed according to a predetermined path and parameters, thereby accurately machining the required hole position on the workpiece.
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Custom CNC Milling Services

Study Guide: CNC Milling vs CNC Drilling

As two indispensable processing technologies in modern manufacturing, CNC milling and CNC drilling each show their unique value and advantages. Milling is very suitable for processing complex shapes, while drilling is good at processing precise holes. When choosing CNC milling and drilling technology, it is necessary to comprehensively consider the specific needs of the project.
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Exploring Material Properties: Ductility, Strain and Toughness

The basic properties of the material, such as ductility, strain capacity and toughness, are directly related to the difficulty of material deformation control during the machining, the stability of the processing accuracy and the overall quality of the final product. Therefore, in-depth exploration of these material properties is of great significance for optimizing CNC machining strategies.
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Threaded CNC machining parts

The Difference Between Internal Thread and External Thread

As an indispensable element in mechanical connection, the precision and quality of thread are directly related to the overall performance and reliability of the product. This article will explore the differences between internal and external threads, including their definitions, advantages and disadvantages, and applications.
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