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A friend engaged in equipment maintenance calls to ask what the "NOwear" bearing is. After information review and experts in the field of bearing, he will share this question with everyone briefly. "NOwear" is translated into "lossless" in Chinese, which is a durable nondestructive bearing literally... Read More
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Due to its excellent corrosion resistance, high strength and good processing performance, stainless steel materials have been widely used in chemical industry, construction, food processing and medical equipment and other fields. However, during the production, processing, and transportation of ... Read More
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How to choose the right gearbox for your application? Gearbox is a common mechanical assembly that is commonly used in mechanical devices with rotating parts. The gearbox is composed of multiple toothed mechanical transmission components that can transfer power and increase the output torque between ... Read More
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The performance of lubricating oil in the rail train transmission system is directly related to the stable operation of the train and the equipment life. However, the performance of lubricants is not static. As the main environmental factors affecting the aging of lubricating oil, the high humidity ... Read More
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Temperature is one of the important factors affecting the bearing performance. In the actual working conditions, the bearings need to face the challenge of high temperature and low temperature environment. Temperature change will not only change the performance of the bearing material, but also ... Read More
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Thread connection is widely used in machinery, structure and equipment assembly, its core is the synergy of threaded holes and threaded fasteners. As an important connection bearing part, once the failure occurs, it often leads to the functional failure of the whole connection system and even ... Read More
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1. Characteristics of the gear gap elimination design (1) Improve the transmission accuracy: in the precision transmission system, such as CNC machine tools, precision instruments, etc., the tooth side clearance will lead to the transmission error. After eliminating the gap, the movement of the ... Read More
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To put it simply, metal processing technology is through a series of means, the metal material "pinch", "cut", "spell" into the shape and performance of the process. It is like the process of dough becoming steamed bread, but the metal is much harder than the dough, and the tools and methods used ... Read More
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In materials science and engineering, surface treatment is a crucial technology that can not only improve the appearance of a material, but also enhance its physical and chemical properties. Polishing, shot blasting, sandblasting, shot blasting and plastic spraying are five common surface treatment ... Read More
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1. baseline Parts are composed of several surfaces, between each surface has a certain size and mutual position requirements. The relative position requirements between the surfaces of the parts include two aspects: the distance between the surfaces, the dimensional accuracy and the relative ... Read More
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