Blogs-Renqiu Demao Transmission Machinery Parts Co., Ltd
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Material Selection and Heat Treatment Processes for Automotive Transmission Gear Shafts
2025-12-25The selection of materials and corresponding heat treatment processes for automotive transmission gear shafts is a critical engineering decision.It directly impacts performance metrics such as fatigue strength,wear resist...
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Design Theory of Non-Circular Gears and Their Application in Special Machinery
2025-12-25Non-circular gears are a specialized class of gears where the pitch curves (the curves that roll without slip during meshing) are non-circular. Their primary function is to transform a constant input rotational speed into...
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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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Detection Methods and Correction Processes for Gear Shaft Bending Deformation
2025-12-24Bending deformation in gear shafts is a critical quality issue that can lead to excessive noise,vibration,premature bearing failure,and reduced gear contact quality.Its detection and correction are essential steps in manu...
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