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A professional intelligent manufacturing media for the automotive industry in China, covering the production and manufacturing, design and development of the automotive industry as well as its development trend, and providing professional and rich industry information. The latest application field ... Read More
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In mechanical design, temperature changes are an indispensable factor. Parts can expand or contract at different temperatures, which may alter the originally precise tolerances and even affect the normal operation of machinery. If temperature factors are not adequately considered during design, ... Read More
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Seals play a crucial role in machinery, and the choice of lubricant directly affects their lifespan and performance. Incompatibility between seal materials and lubricants can lead to swelling, hardening, cracking, or even seal failure. Therefore, during the selection and application of seals, it is ... Read More
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Special design and manufacture of coating exhaust treatment equipment, spray booth, drying room, wet electrostatic precipitator, sandblasting room, shot blasting machine, powder spraying line, electrophoretic line and other non-standard coating production lines and coating accessories; more than ... Read More
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The two structural principles and common ground Cpped synchronous wheel: It usually holds the synchronous wheel and shaft firmly by the the device or structure. Banded and tight set of synchronous wheel: The fastening force of the bolt connection is converted to the surface pressure on the inner ... Read More
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In the field of industrial machinery, ball screw is an indispensable key component and is widely used in various precision equipment. However, have you noticed an interesting phenomenon: most ball rods rarely travel more than 2 meters? Today, we'll explore the reasons behind this issue. 1. Structure ... Read More
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The nitriding process is a chemical heat treatment technique that penetrates the nitrogen atoms into the surface layer by heating the workpiece in a nitrogen-containing medium, aiming to improve the surface properties of the material. Common methods of nitriding Gas nitride, ion nitride, nitrogen ... Read More
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In mechanical connections, the bolts need to withstand a variety of complex stress environments, including axial tension, shear force, and bending stress. To ensure the reliability of bolts in actual operating conditions, the wedge negative load test (Wedge Load Test) is widely used to assess the ... Read More
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Bolts play a vital role in the mechanical connection, and their tightening ability is directly related to the safety and reliability of the equipment. In order to ensure that the bolt does not fail prematurely when under axial tension, tensile load test (Tensile Load Test) is a key means to detect ... Read More
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In mechanical design, the reference system (Basis System) is an important principle to determine the coordination relationship of parts, which directly affects the assembly accuracy, processing cost and the convenience of subsequent maintenance. Usually, the design engineer needs to make decisions ... Read More
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