Company News-Renqiu Demao Transmission Machinery Parts Co., Ltd
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Gear Mesh Stiffness and Its Relationship with Transmission Noise
2025-12-25Gear mesh stiffness is a fundamental parameter in gear dynamics, defined as the resistance of the gear pair to deflection under load along the line of action. It is not constant but varies periodically as the number of te...
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Design Principles of Planetary Gear Transmission Systems
2025-12-25Planetary gear transmission systems are a high-efficiency, compact mechanical transmission structure composed of a sun gear, planet gears, a planet carrier, and an internal ring gear, operating on the core principle of ep...
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The Impact of Gear Material Selection and Heat Treatment Processes on Performance
2025-12-25Gear performance, encompassing wear resistance, fatigue strength, impact toughness, and dimensional stability, is fundamentally determined by rational material selection and tailored heat treatment processes. These two co...
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