Results 11 to 20 of about 2,987,246 (293)
Theoretical Design of Generating Tooth Modification Profile with Rack Tools
Jixie chuandong, 2022 Before processing tooth modification profile using NC machine, it is usually necessary to process a specific trimming tool, which increases the cost of the tool.
Feng Jinping, Zhou Guopeng, Lan Gongpu
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Modification Method of Cycloid Tooth Profile based on Pressure Angle
Jixie chuandong, 2020 Abrscat For the cycloid gear of RV reducer used in robot， on the basis of the isometric modification method， the modification quantity is changed in linear and polynomial ways， and the cycloid tooth profile equations after profile modification are ...
Lang Yue, Weidong He, Yinghui Zhang
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Lubrication Performance Analysis of RV Reducer Cycloid Tooth Profile Modification
Jixie chuandong, 2020 With the consideration of the thermal effect and piezo-viscous characteristic of lubricants， the numerical model of line contact elastohydrodynamic grease lubrication between cycloid gear and pin wheel is established， and the fully numerical solution of ...
Jun Wang +5 more
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Tooth profile modification of the spur gear based on fuzzy comprehensive decision [PDF]
工程科学学报, 2016 Based on the time-varying mesh stiffness and the Blok flash temperature theory,the influence of tooth profile modification parameters on the load sharing ratio,transmission error and tooth surface flash temperature were systematically analyzed in this ...
LUO Biao, LI Wei, YU Jing
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Reduction of gear pair transmission error with tooth profile modification [PDF]
, 2008 The gear noise problem that widely occurs in power transmission systems is typically characterised by one or more high amplitude acoustic signals. The noise originates from the vibration of the gear pair system caused by transmission error excitation ...
Tharmakulasingam, R +2 more
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Analysis of Modification of Spur Gear Profile [PDF]
Tehnički vjesnik, 2018 The article presents an analysis of the modification of the toothing of spur gears. The aim of the modification of the profile on the tooth tip is to compensate for the tooth deflection under loading and to improve the conditions of gear operation. Cases of longitudinal toothing modification of a convex-convex (Cv-Cv type) tooth are described, where ...
Rafał Gołębski, Željko Ivandić
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UNDERCUT AND TOOTH PROFILE MODIFICATION OF DOUBLE HELICAL PULLEY
Jixie qiangdu, 2017 As for the smooth problems in the conjugate surface arising from hob tooth root and flank arc edge during the processing of new double helical synchronous belt’s pulley,the broken line generation mechanism at the conjugate tooth profile was investigated ...
GUO JianHua +3 more
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Reverse Active Modification Method of Tooth Profile for RV Reducer Cycloidal Gear
Jixie chuandong, 2019 Tooth profile modification design is a key link in the design and manufacture of cycloidal gear of RV reducer. However, the influence relation of tooth profile error and motion accuracy on tooth profile shape has not been considered in the current design
Xiaotao An +4 more
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Modification profiles of bacterial genomes
Nucleic Acids Research, 1982 DNAs were prepared from twenty-six bacterial species and digested with a variety of restriction endonucleases to determine what modifications the DNAs carry. Several general conclusions could be made: 1) First, in no instance was the DNA of a restriction enzyme.
J E, Brooks, R J, Roberts
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Transmission error in spur gears: Static and dynamic finite-element modeling and design optimization [PDF]
, 2010 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University, 07/10/2010.The gear noise problem that widely occurs in power transmission systems is typically characterised by one or more high amplitude acoustic ...
Tharmakulasingam, Raul
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