Results 61 to 70 of about 413 (204)
Metal: Jurnal Sistem Mekanik dan Termal, 2017 This paper reports the result of an investigation of a fatigue failure of a helical gear in a reducer gear box used in roller press milling machine. Standard procedures in stress analysis on helical gear were used in failure analysis of this helical gear.
Andri Anto, Dedison Gasni
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Characterization of gear failure modes using function roughness parameters
, 2022 Gears are key components of several industrial applications, being subjected to wear during operation. Scuffing, micropitting and pitting are common types of gear failure modes that can happen.
Poletto, Jean Carlos +6 more
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A Study of Wear in Thin Coatings Applied to Convex-Concave Gearings
Lubricants, 2020 The submitted contribution deals with the wear of thin coatings applied to convex–concave gearings for gear made from C45E steel. The influence of the tribological characteristics (friction coefficient, wear, adhesion and hardness) of the TiN, TiCN ...
Miroslav Bošanský +4 more
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Frictional stress analysis of spur gear with misalignments
Journal of Mechanical Engineering and Sciences, 2018 Misalignments in gears cause vibrations and contact nonlinearities, which in turn cause load distribution shift on the gear tooth. The load distribution shift of the gear pair results in increased contact and bending stresses with the maximum stresses ...
Jason Eng +2 more
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An experimental study into the onset of scuffing using a new contra-rotation test method [PDF]
, 2019 Scuffing is a surface failure mode that occurs in sliding-rolling contacts subjected to high loads and high sliding speeds, such as those in gears and cam-followers.
Peng, Bo
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Analysis of Flash Temperature Characteristic of the Roller Enveloping End Face Engagement Worm Drive
Jixie chuandong, 2020 In order to improve the scuffing load capacity and study the flash temperature of roller enveloping end face engagement worm drive， the mathematical model of friction coefficient between end face worm gear and roller gear under elastohydrodynamic ...
Xiaolong Wang
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Scuffing of cylindrical gears with pitch line velocities up to 100 m/s
, 2021 Increasing demands on the power density of gearboxes require a precisive gear design regarding common failure mechanism. Particularly in turbo gearboxes with low-viscosity lubricants, the damage mechanism scuffing is relevant. In this paper an innovative
Vorgerd, Jaacob (Dr.-Ing.) +2 more
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Paper 9: The Role of Lubrication in Gear Design
, 1969 The paper gives an account of the way in which the results of fundamental studies of the lubrication mechanism in gears are now being incorporated in gear design procedures.
D. Dowson
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Experimental Investigation on the Influence of Surface Defects on High-Speed Gear Performance [PDF]
, 2020 Gear tooth surfaces may contain undesirable defects for various reasons. One class of defects, surface scratches, are primarily related to manufacturing and assembly errors. The durability consequences of scratches have yet to be investigated.
Beall, Gunther
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Jixie chuandong, 2003 Based on Block’s flash temperature, the reliablility analysis model and calculation method of scuffing load capacity with tooth surface in overall system are supplied.
李威, 于照, 王小群, 孟惠荣
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