Article List
- Rolling processing technology can significantly improve various properties of partsSurface hardness: Rolling processing can form a hardened layer on the surface of the material, significantly improving its hardness. For example, after rolling, the hardness can be increased by 15-30%.Wear resistance: Rolling processing not only improves the hardness of the material, but also signif
- Brinell hardnessBrinell hardness (HB) is generally used when materials are softer, such as steel before heat treatment or after annealing. Rockwell hardness (HRC) is generally used for materials with higher hardness, such as hardness after heat treatment, and so on.Q355D hot-rolled steel plate hardness 140-190HBHar
- Corrosion Resistance of 300 Series Stainless SteelCorrosion resistance of 300 series stainless steelThe 300 series stainless steel is highly favored due to its excellent performance and wide range of applications. It has excellent corrosion resistance in humid, acidic or alkaline environments and is suitable for fields such as marine engineering, c
- The Main Chemical Composition Characteristics of 300 Series Stainless SteelThe main chemical composition characteristics of 300 series stainless steel:Chromium (Cr): Chromium is one of the most important elements in the 300 series stainless steel, which can form a dense oxide film to protect stainless steel from corrosion. The chromium content in 300 series stainless steel
- Is The Tooth Top Height Coefficient A Variable Value Or A Fixed ValueThe tooth top height coefficient is a variable or fixed value that depends on the type, design requirements, and purpose of the gear.Firstly, the tooth top height coefficient (usually represented by the symbol ha *) is the ratio of the gear tooth top height to the modulus, i.e. h α/m. It reflects th
- Unit of MeasurementThere are two main units of measurement for length in the world today. One is the metric system, which includes meters (m), centimeters (cm), millimeters (mm), etc. It is commonly used in Southeast Asia such as Europe, China, and Japan. The other is the imperial system, which mainly uses inches as t
- 10 Main Faults of GearboxThe gearbox system includes gears, transmission shafts, bearings, and box structure, etc. Among them, the box structure plays a supporting and sealing role in the entire system, and its probability of failure is very low. Therefore, in the gearbox, faults mainly occur in the gears, transmission shaf
- What Is A Gearbox? What Are Its Functions?A gearbox is a mechanical transmission device mainly used for transmitting power and adjusting rotational speed. It is composed of multiple gears combined, and each gear has a different size and shape.The function of the gearbox:1. The function of a gearbox is to convert the high-speed rotational mo
- Chromium PlatingChromium plating: refers to the act of plating chromium as a coating onto other metals.Chromium is a silver white metal with a slight blue tint. Metal chromium is easily passivated in air, forming an extremely thin passivation film on the surface.The chromium plating layer has high hardness, and its
- One of The Core Components of The Electric Drive Bridge - InverterOne of the core components of the electric drive bridge - inverterAn inverter is an electronic device that converts direct current into alternating current. The principle is to use electronic components (such as transistor controlled silicon, etc.) to control the working mode of the DC power supply,