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The clearance of a bearing is a critical parameter in its design and application, directly impacting the bearing's lifespan, noise levels, temperature rise, and load-carrying capacity. If the clearance is too small, it can lead to overheating, jamming of the rolling elements, and increased friction ... Read More
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Today I learned something new. A customer gave me a picture of a bearing, as shown in the figure below. Inside the black bearing, the balls are one next to each other. Without the retainer, it is ok, but there is actually a cylindrical "foreign body" hidden inside! It's strange, what kind of bearing ... Read More
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1. Optimization of Grinding Process Parameters and Force Fluctuation Control: By adjusting the process parameters of continuous grinding (such as feed rate and cutting depth), reduce the tooth surface ripples caused by periodic cutting force fluctuations, especially in gears with fewer teeth. The ... Read More
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As automation continues to advance, conveying equipment has become widely used in automated warehousing and logistics systems. Conveying equipment can be categorized into chain conveyors, belt conveyors, pneumatic conveyors, and screw conveyors based on the type of main working components. Among ... Read More
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The power Skiving (also known as scraping) is usually characterized by the following characteristics and advantages: Features: Continuous Machining Process. Turning is a continuous cutting process that involves the tool intersecting with the workpiece axis (axial intersection angle), suitable for ... Read More
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The reasons for choosing honing (honing) over grinding (grinding) are as follows: Reduce noise characteristics The microstructure of the tooth surface generated by hobbing is more conducive to reducing the noise of gear transmission. Avoid the risk of heat damage The hobbing process eliminates the ... Read More
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In the calculation of gear strength and tooth profile design, the concept of gear meshing misalignment is mentioned. Then how to define the gear meshing misalignment, what factors does it mainly relate to, and how to reduce the gear meshing misalignment in the design? Definition of gear meshing ... Read More
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In mechanical design and manufacturing, dimensional tolerances are not only the basis for controlling part interchangeability and assembly reliability but also the core parameters guiding the selection of processing methods and the development of processing routes. Different processing methods can ... Read More
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The four characters 'Gui Wu Gui' are distinct. Memorizing and distinguishing them by their shapes alone might be challenging, but understanding the structure of Chinese characters makes it much easier to differentiate them. Today, I won't delve into language here; instead, I want to discuss how many ... Read More
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People often ask why stainless steel, being stainless, can still rust. What is the mechanism behind its rust resistance? Is it safe to use as long as the material composition is correct? Let's delve into these questions one by one. While some advantages of stainless steel can become disadvantages ... Read More
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