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In gear transmission systems, surface roughness is a critical parameter that directly impacts contact performance, friction and wear behavior, noise levels, and fatigue life of gears. Rational roughness design can significantly enhance load-carrying capacity, reduce vibration and noise, and extend ... Read More
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Why a "Seemingly Simple Pre-Treatment" Determines Gear Lifespan? Incarburizing Starts Before Furnace Loading—Not When the Furnace Ignites In the gear manufacturing industry, a well-recognized truth holds: "Half the success of carburizing hinges on pre-treatment." Many on-site carburizing quality ... Read More
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Heat treatment is a critical step in metal processing that significantly enhances material properties. Among the various techniques, solution annealing and aging stand out as essential processes for improving the mechanical performance, heat resistance, and corrosion resistance of alloy materials. ... Read More
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Planetary Roller Screw (PRS) is a high-precision, heavy-load mechanical transmission device that has gained widespread adoption in aerospace, high-end CNC machine tools, industrial robots, electro-mechanical actuators, and military equipment. Compared with traditional ball screws, PRS features ... Read More
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Gears are core components of mechanical transmission, and their material properties and heat treatment quality directly affect service life and reliability. Metallographic examination, through microscopic analysis of gear materials, evaluates key indicators such as heat treatment processes, case ... Read More
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In transmission systems of rail transit, wind power equipment, high-speed trains and even aviation, gear service life and reliability directly determine the safety and performance of the entire system. With the continuous improvement of transmission power density, traditional heat treatment ... Read More
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EPDM rubber sealing strips are widely used in construction, automotive, electrical and other industries due to their excellent comprehensive performance. Mastering their material characteristics, application scenarios and quality control points is crucial for ensuring product sealing, durability and ... Read More
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In the field of custom mechanical design, aluminum alloys have emerged as indispensable materials, celebrated for their unique combination of lightweight, durability, and versatility. As the demand for compact, efficient, and cost-effective mechanical equipment grows, the selection of appropriate ... Read More
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Planetary Gear Transmission is a type of gear drive with compact structure, high transmission ratio and large load-carrying capacity. Its core feature is that the axis of the gear can rotate to form "planetary motion", hence the name. 1. Basic Structure and Types 1.1 Core Components Sun Gear: The ... Read More
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1. Introduction: Precision Starts with "Heat" In gear manufacturing, heat treatment is a core process that determines the gear's strength, hardness, and fatigue life. However, it also brings a major challenge for manufacturers—deformation. After carburizing and quenching, gears often experience ... Read More
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