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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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2024 10 14 In the field of CNC machining, tool steel is a key material for producing high-performance tools, dies, and components. Known for its hardness, durability, and ability to withstand extreme temperatures and wear, tool steel is widely used in industries that demand precision and toughness. Whether you're working on CNC prototype machining or large-scale manufacturing, selecting the right tool steel grade is critical to ensuring that your project meets performance and durability requirements.
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VMT 2024 10 13 In CNC machining and precision engineering, achieving accurate and repeatable measurements is vital for producing high-quality parts. This is where GD&T (Geometric Dimensioning and Tolerancing) plays a critical role. A key component of GD&T is the concept of datums, which serve as reference points or features that guide the manufacturing, inspection, and assembly processes. Datums are essential in defining how a part should be positioned or aligned in relation to its surroundings or other parts.
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VMT 2024 10 12 In CNC machining, precision is key, especially when creating specific features on machined parts such as countersinks. A countersink is a conical hole cut into a material, typically metal, to allow the head of a screw, bolt, or fastener to sit flush with or below the surface of the workpiece. Countersinks are used in a wide range of applications in industries such as automotive, aerospace, electronics, and more.
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VMT 2024 10 11 In the world of CNC machining, choosing the right milling process is critical to achieving the desired surface finish, tool life, and overall efficiency. Two common milling techniques used in CNC machining factories are down milling and reverse (conventional) milling. While both methods are effective for cutting materials, they differ in terms of how the tool engages with the workpiece and the direction of the cutting forces. Understanding the differences between down milling and reverse milling helps manufacturers optimize their operations and make informed decisions in custom CNC machining projects.
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VMT 2024 10 10 In CNC machining, milling cutter tools are essential for shaping, cutting, and removing material from a workpiece. Whether you're working on CNC prototype machining or large-scale production, selecting the right type of milling cutter ensures precision, efficiency, and a high-quality finish. With a wide variety of milling tools available, understanding their types, features, and applications is crucial to making informed choices in a CNC machining factory.
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VMT 2024 10 09 In the world of custom CNC machining, the selection of machine tools plays a crucial role in achieving precision, accuracy, and efficiency. Whether you are producing complex parts for aerospace, automotive, or medical devices, choosing the right type of CNC machine tool is essential for meeting production goals and maintaining high-quality standards. With technological advancements, CNC machine tools have diversified, offering a range of functionalities for different applications.
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VMT 2024 10 08 In CNC machining and precision engineering, achieving the correct fit between two parts is critical for ensuring the reliability, performance, and longevity of assemblies. Two commonly used fitting methods are press fit and slide fit, each offering different characteristics in terms of force required for assembly, the degree of tightness between mating parts, and their respective applications. These fits are essential in areas like machinery, automotive components, and aerospace parts where high precision is necessary for both fixed and movable parts.
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VMT 2024 10 07 In CNC precision machining, surface roughness plays a crucial role in determining the quality, performance, and durability of machined parts. Surface roughness refers to the small deviations in the texture of a machined surface. These deviations, while often imperceptible to the naked eye, can significantly affect the part’s functionality, lifespan, and aesthetic appeal.
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