15 years one-stop China custom CNC machining parts factory
The VMT blog is dedicated to sharing our hard-earned knowledge in prototype manufacturing. We hope these articles will help you optimize your product designs and gain deeper insight into the world of rapid prototyping. Enjoy the read!
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2026 01 13 You may have heard 6063 alloy that’s often called the extruded aluminum alloy, which is especially popular in building aluminum profile industry. But, about this member of the 6xxx series alloy, it’s not only for the alloy’s characteristics of outstanding extrudability, corrosion resistance, and weldability, but also for it’s differences of properties under T5 / T52 / T6 temper effect its value in engineering and manufacturing. For a more detailed discussion about aluminum 6063 alloys, you will find more in the sections below.
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VMT 2026 01 12 CNC machining technology plays an indispensable role in the production of modern high-precision engine components. It transforms raw materials into high-quality engine parts with stable dimensional accuracy and complex geometries. Especially for custom applications, CNC offers advantages in speed, efficiency, precision, and cost. This guide will provide you with a comprehensive overview of the main CNC machining processes, engine part types, typical materials, as well as key benefits and challenges, giving you a complete overview.
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VMT 2026 01 11 5086 aluminum finds extensive applications in ship hulls, armor plates, offshore structures, pressure vessels, and storage tanks. Recognized for its exceptional durability and corrosion resistance, it performs reliably even in harsh environments such as seawater and salt spray. The alloy also offers excellent weldability and can achieve enhanced strength through cold working, making it a versatile choice for a wide range of engineering applications. Read on to explore more details that make 5086 aluminum a trusted material.
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VMT 2026 01 10 4943 aluminum provides engineers and fabricators with a reliable welding solution that combines durability, corrosion resistance, and excellent weldability. Developed as a higher-strength alternative to ER4043, this aluminum–silicon filler metal delivers improved as-welded mechanical performance while maintaining excellent crack resistance and arc stability. Beyond its role as a filler metal, 4943 aluminum contributes significantly to the structural performance of welded assemblies, making it widely used in automotive frames, aerospace components, HVAC systems, marine structures, and other load-bearing aluminum fabrications where joint strength and dimensional stability are critical. This guide covers the composition, properties, typical applications of 4943 aluminum, and compares it with other commonly used AWS ER filler alloys, including ER4043, ER4047, and ER5356.
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VMT 2026 01 09 4043 aluminum is a widely used silicon-aluminum filler alloy possessing excellent flow, crack resistance, and silvery-white weld appearance. It is truly a popular choice for welding 6XXX series aluminum alloys, cast aluminum, and general fabrication projects. Besides being used as welds, it is also made into functional and decorative components across many industries for its moderate strength, good corrosion resistance, and affordable cost. This guide will provide you with a comprehensive understanding of 4043 aluminum composition, properties, forms, essential welding tips, applications, as well as comparing it to other alloys. Read on to learn more details about 4043 aluminum.
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VMT 2026 01 08 Thanks to 4027 aluminum’s balanced strength, good corrosion resistance, and excellent machinability, this alloy become a prefered material for many people using among aerospace, automotive lightweighting, and high-precision industrial component design. This is not noly because the inherent properties of 4027 aluminum alloy itself, but also for it is certified to AMS 4027 standard, which means 4027 aluminum produced under strict standards and certified. This ensures consistency and stability of the material , giving designers and engineers confidence in critical applications.
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VMT 2026 01 07 High precision and quality of drone parts directly determine the overall quality of drones. From racing and aerial photography to industrial inspection, logistics, and agriculture, drone parts require specific properties, such as high stiffness, lightweight design, aesthetic appearance, or corrosion resistance. All of these can be effectively achieved through one of the most advantageous manufacturing methods—CNC machining, enabling the production of well-suited CNC drone parts. This guide explores CNC drone parts, including the definition of CNC, their types, materials, advantages, and applications, providing valuable insights for enthusiasts, engineers, and manufacturers.
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VMT 2026 01 06 When manufacturing bicycle components, choosing the right production method has a direct impact on performance, durability, cost, and design flexibility. Among all available methods, CNC machining and forging are two of the most frequently compared processes. Both are widely used in the bicycle industry, but they serve different purposes and excel in different scenarios. This article provides a clear, engineering-focused comparison of CNC bicycle (bike) parts vs forged bicycle (bike) parts, helping you understand the real advantages, limitations, and ideal use cases of each method.
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