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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 08 07 Brass and copper, while often confused due to their similar names, differ significantly in their material properties, applications, and processing methods. This article explores these differences in detail, covering ten key aspects: elemental composition, corrosion resistance, weight, durability, machinability, weldability, conductivity, strength, appearance, and hardness. It also includes an overview of red copper and brass, quick identification methods, factors affecting their longevity, and recommendations for material selection in projects.
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VMT 2024 08 05 A rivet is a special type of fastener composed of a head and a shank, used to connect two parts or components with through-holes. Its working principle is to achieve a secure connection between parts through the self-deformation or interference fit of the rivet. Rivets are widely used in various industries, including automotive manufacturing, shipbuilding, aerospace, construction, and are an indispensable part of mechanical engineering.
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VMT 2024 08 04 Titanium, known for its high strength, low density, and corrosion resistance, is extensively used across industries such as aerospace, medical, automotive, marine engineering, and jewelry. However, due to its high hardness and silver-gray appearance, machining and polishing titanium becomes a challenging task. This article will delve into the steps, types, benefits, applications, and surface treatment methods of titanium polishing, providing comprehensive guidance for experts and practitioners in the field of CNC machined parts manufacturing.
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VMT 2024 08 03 Fasteners play a crucial role in connecting two or more parts in various fields such as machinery, construction, automotive, and aerospace. They ensure stable connections between components through mechanisms such as friction, locking, or welding, resisting external forces and maintaining structural integrity and functionality. This article explores the different types of fasteners and their applications, while also discussing materials, surface treatments, and selection principles to provide comprehensive guidance for professionals in the CNC machining sector.
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VMT 2024 08 02 Flanges are indispensable components in the connection of pipes, equipment, valves, and other mechanical devices. Their intricate design and powerful functionality find widespread application across various industrial fields. This article delves into the definition, types, connection mechanisms, application areas, and processing techniques of flanges, aiming to provide readers with a comprehensive and in-depth understanding.
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VMT 2024 08 01 Pins, also known as "pins" in mechanical contexts, are small mechanical components used for connecting, fastening, or positioning parts. In the field of CNC machined parts manufacturing, pins play a crucial role. They are widely used in various industrial scenarios, from precision instruments to large machinery, all of which rely on the secure connection provided by pins. This article will delve into the types of pins, their uses, manufacturing methods, material choices, advantages, and applications across different industries. It will also answer common questions about pins.
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VMT 2024 07 31 Washers are indispensable small components in mechanical connections, whose importance cannot be underestimated. They not only provide necessary spacing and alignment functions but also play crucial roles in load distribution, sealing, shock absorption, damage prevention, corrosion resistance, and insulation. This article aims to provide a comprehensive introduction to the types, materials, surface treatments, and size charts of washers, helping readers choose the right washers for CNC machining parts manufacturing and understand their application principles.
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VMT 2024 07 30 In the field of CNC machining parts manufacturing, selecting the appropriate steel is crucial for ensuring the quality, performance, and durability of the parts. 4140 and 4130 are two commonly used alloy structural steels, each with unique properties and applications. This article will detail the characteristics of these two steels from aspects such as material properties, performance comparison, application scenarios, and selection strategies, providing a comprehensive selection guide for CNC machining parts manufacturers.
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