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 04 02 Selecting the right grade of stainless steel is important for the longevity and performance of your product, also this closely connected with your budget and uses of the manufacturing process. If you are looking for the fastest way to decide between auste
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VMT 2026 04 01 Austenitic vs martensitic are among stainless steel families with distinct microstructure and composition contributing to quite a few property differences—— especially austenitic stainless steel holds better corrosion resistance, while martensitic stainless steel gains much higher mechanical strength after heat treatment.
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VMT 2026 03 31 With its high magnesium content, 5056 aluminum alloy is naturally resistant to marine corrosion and exhibits exceptional strength and hardness after cold working—even surpassing 6061, the most common alloy for structural applications. So, when comparing the extreme hardness and superior salt-spray resistance of 5056 against the balanced mechanical properties, excellent weldability, and machining adaptability of 6061, how do their mechanical properties stack up across different aluminum tempers? Which is better suited for CNC machining versus forming processes, and how do their applications differ? Quickly browse this article to understand these key points, helping you master the engineering design differences between 5056 aluminum vs. 6061 and align them with your specific manufacturing requirements.
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VMT 2026 03 30 1095 high carbon steel remains a top-tier choice for applications requiring extreme wear-resistance, a razor-sharp edge, or elasticity——as it has excellent hardness, yield strength, and tensile strength after heat treatment of quenching and tempering. You’ve likely encountered many products for this steel, but it’s not only enough to learn what 1095 is made into , but also understand manufacturing processes or surface finishes used to help you avoid common pitfalls and also streamline your production. In this guide, we’ll dive into the top 8 industrial and commercial uses for this high-performance alloy and explain detailed processed used and why it’s preferred for these applications.
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VMT 2026 03 29 Rapid prototyping is the catalyst for rapid iteration, transforming your 2D or 3D CAD models—from raw materials like plastics, aluminum, steel, and brass—into functional sample parts in record time. This allows you to evaluate critical design factors: Do the tolerances meet your strict assembly or sealing requirements? Does the surface finish and texture align with your brand positioning? Can geometries like fillets or radii be optimized for Design for Manufacturing (DFM) to reduce costs? Once your prototype meets all specifications, it can seamlessly transition into the most efficient manufacturing process for low-volume or mass production.
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VMT 2026 03 28 Learn how to properly stress relieve 6061 aluminum, including key processes, temperature control, and best practices. Discover how stress relieving improves dimensional stability, reduces distortion, and enhances CNC machining accuracy for precision parts.
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VMT 2026 03 27 A514 steel, also we say astm a514 steel, is an excellent low-alloy steel with quite good yield and tensile strength properties——so you can also call it a514 structural steel. Supply of the steel is mostly the tempered a514 t1 steel plate, as this form is also our clients preferred to make it produce to parts via CNC machining——We don’t machine the annealed a514 steel but the a514 t1 steel which has enhanced its yield and tensile strength. Requirements of high stress, high load-bearings, and high friction can be held by a514 CNC machined parts.
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VMT 2026 03 26 Black phosphate coating is a go-to surface finish for giving CNC-machined steel parts a professional, matte black look. However, it’s not the only solution available—treatments like black oxide and black zinc plating can closely mimic this same "blacked-out" appearance. If you’re currently trying to navigate the trade-offs between cost, durability, and performance for your steel components, and are trying to determine if black phosphate is the right fit for your project, this guide is for you. We’ll dive into the black phosphate process and provide a clear comparison with its alternatives to help you choose the most economical and high-performing finish.
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