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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 ... Read More
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Chromium 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 ... Read More
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One of the core components of the electric drive bridge - inverter An 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... Read More
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Since it is gear insertion, many users are familiar with the idea of achieving the highest efficiency and best quality possible. It involves situations that economic gear hobbing cannot handle, such as machining inner teeth, providing insufficient tool space, outer teeth with interference profiles, ... Read More
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The diameter pitch (DP), as a unit of gear tooth size, is widely used in countries such as the United States and the United Kingdom where length units are in inches. The diameter pitch is determined by dividing the number of teeth by the pitch diameter (d, in inches). DP=z/d (inches) That is to say, ... Read More
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The meshing sleeve is a key component for shifting gears in heavy-duty engineering vehicles, and the machining quality of its bevel gear directly determines the performance of the transmission. At present, the commonly used processing methods for bevel gear surfaces include rolling, gear shaping, ... Read More
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Grinding is the final process of gear machining, which has the most critical impact on the surface roughness of gear products. Research has found that the surface roughness of gears can affect their working life and performance. The larger the surface roughness, the greater the frictional force ... Read More
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The theory of grinding burn refers to the metallographic changes that occur on the surface of a workpiece due to local high temperatures during grinding, especially when the surface of the workpiece is subjected to instantaneous high temperatures, resulting in uneven annealing, softening, blackening... Read More
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The principle of gear meshing detection refers to testing the accuracy and performance of gears by simulating their actual working conditions. There are usually two main measurement methods used: double-sided meshing and single-sided meshing. The following is a detailed explanation of these two ... Read More
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1. Design and analysis: Use specialized software to accurately design gear parameters, considering modulus, pressure angle, number of teeth, center distance, etc., and conduct mechanical analysis to ensure the distribution of load bearing force. 2. Material selection: Select high-strength steel, ... Read More
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