Research on tooth profile modification based on system dynamic characteristics under thermoelastic coupling condition
Sign Up to like & getrecommendations! Published in 2019 at "Meccanica"
DOI: 10.1007/s11012-019-01046-8
Abstract: The tooth profile modification was considered as a part of the static error of a gear transmission system. Subsequently, the thermodynamic equation of the system after the tooth profile modification was derived by introducing the… read more here.
Keywords: thermoelastic coupling; system; tooth profile; profile modification ... See more keywords
In situ measurement of gear tooth profile during FZG gear micropitting test
Sign Up to like & getrecommendations! Published in 2019 at "Surface Topography: Metrology and Properties"
DOI: 10.1088/2051-672x/ab0637
Abstract: According to the GFKT-C/8.3/90 FZG gear micropitting test procedure, the average value of gear tooth profile deviation is used as the failure criterion. Typically, gear tooth profile deviation is measured using a gear measuring machine.… read more here.
Keywords: micropitting test; fzg gear; test; gear tooth ... See more keywords
Three-dimensional tooth profile design method of harmonic drive considering the deformation difference of the flexspline
Sign Up to like & getrecommendations! Published in 2021 at "Engineering Computations"
DOI: 10.1108/ec-06-2019-0266
Abstract: Purpose This paper aims to improve the meshing effect of the gear teeth. It is recommended to analyze the deformation difference between the inner and outer surfaces of the flexspline. The purpose of this paper… read more here.
Keywords: flexspline; deformation difference; tooth profile; deformation ... See more keywords
Modeling of sliding speed of harmonic reducer based on double-circular-arc tooth profile
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/09544062211059753
Abstract: The two main failure modes of harmonic reducers are wear and contact friction between the tooth profile of the circular spline (CS) and the flexible spline (FS). The sliding speed of the meshing point is… read more here.
Keywords: speed; tooth profile; sliding speed; velocity ... See more keywords
Modeling harmonic drive with small deformation of flexspline and assessment of tooth wear by sliding coefficient
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology"
DOI: 10.1177/13506501221121930
Abstract: Reducing the flexspline (FS) deformation is important for decreasing the alternating stress, flare angle in the axial direction, spatial deformation of teeth, and tube length. However, it may increase the probability of insufficient engagement depth… read more here.
Keywords: tooth profile; deformation; tooth; harmonic drive ... See more keywords
Design and extraction of tooth profile of denatured elliptical gear
Sign Up to like & getrecommendations! Published in 2022 at "Advances in Mechanical Engineering"
DOI: 10.1177/16878132221144544
Abstract: Elliptical gear is a common type of non-circular gear; it’s theory and design methods are mature. But the research on denatured elliptical gear was not enough, the design method of tooth profile was single, low… read more here.
Keywords: tooth profile; gear; elliptical gear; design ... See more keywords
Geometrical design of variable ratio tooth profile based on Boolean subtraction operation and a novel modification method
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Agricultural and Biological Engineering"
DOI: 10.25165/ijabe.v13i5.4884
Abstract: Variable transmission ratio racks show great potential in rice transplanters as a key component of variable transmission ratio steering to balance steering portability and sensitivity. The objective of this study was to develop a novel… read more here.
Keywords: variable ratio; ratio tooth; ratio; tooth profile ... See more keywords
A New Tooth Profile Modification Method of Cycloidal Gears in Precision Reducers for Robots
Sign Up to like & getrecommendations! Published in 2020 at "Applied Sciences"
DOI: 10.3390/app10041266
Abstract: The tooth profile modification of cycloidal gears is important in the design and manufacture of precision reducers or rotary vector (RV) reducers for robots. The traditional modification design of cycloidal gears is mainly realized by… read more here.
Keywords: transmission; method; tooth profile; cycloidal gears ... See more keywords
An Effective Shrinkage Control Method for Tooth Profile Accuracy Improvement of Micro-Injection-Molded Small-Module Plastic Gears
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14153114
Abstract: An effective method to control the non-linear shrinkage of micro-injection molded small-module plastic gears by combining multi-objective optimization with Moldflow simulation is proposed. The accuracy of the simulation model was verified in a micro-injection molding… read more here.
Keywords: module plastic; plastic gears; tooth profile; micro injection ... See more keywords