Results 11 to 20 of about 724 (198)

Analysis of Influence of Double-arc Flexspline Parameter on Flexspline Stress

Jixie chuandong, 2021
In order to optimize the structure of the flexspline in the double-arc harmonic reducer， the three-dimensional model of the flexspline with double arc tooth profile is established by using the SoildWorks software， and the deformation of the flexspline by
Liang Ma, Bing Wu, Qi Shen, Guoyan Li
doaj   +1 more source

A Hybrid Strategy for Profile Measurement of Micro Gear Teeth [PDF]

Micromachines, 2023
A hybrid strategy is proposed to meet the challenge of obtaining the profile of micro gear teeth with a small modulus. Firstly, the contact probe segmentally obtained the falling flank profiles with an auxiliary lifting mechanism to avoid interference ...
Guangyao Huang, Jiao Bai, Feng Feng, Long Zeng, Pingfa Feng, Xinghui Li   +5 more
doaj   +2 more sources

A Novel Strain Wave Gear Reducer with Double Flexsplines [PDF]

Actuators, 2023
Strain wave gear reducers, also known as harmonic drives, are widely used in industrial robots and collaborative robots. The zero-backlash feature is very important for these applications. However, this places extremely high demands on the machining accuracy of the strain wave gear reducer. Excessive manufacturing errors will lead to excessive backlash,
Zilong Ling, Lei Zhao, Dong Xiao, Yi Zhou, Cui Ma, Kai He, Guanyi Liu   +6 more
openaire   +3 more sources

Identification of Flexspline Parameters Affecting the Harmonic Drive Lost Motion Using the Global Sensitivity Analysis [PDF]

Communications, 2023
The aim of this research was to find out the specific geometrical parameters of the harmonic drive with the greatest impact on its lost motion. Harmonic drive units are widely used in production automation, robotics and automated manufacturing systems ...
Peter Weis, Lukáš Smetanka, Slavomír Hrček, František Brumerčík, Jakub Fiačan, Muhammad Irfan   +5 more
doaj   +2 more sources

Research on the effects of geometrical parameter of flexspline on harmonic reducer [PDF]

Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering, 2015
The paper obtains the equivalent stress of the two kinds of flexsplines after inserted into the wave generator according to the principle of harmonic gear reducer and using finite element method got different flexspline models with different length and length of the gear tooth to study how these factors influence their equivalent stress.
Rui Mu, Changzhong Hao, Kai Fu
openaire   +3 more sources

Circumferential spatial tooth profile modification of flexspline for strain wave gear (A novel method and a case study)

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2023
Strain wave gear, also known as "harmonic drive" is widely used in the industrial robotics field due to the excellent deceleration performance.
Jianzhong HUANG, Ning QIAN, Shenghui WEI, Wenfeng DING, Jiuhua XU   +4 more
doaj   +3 more sources

Response Surface Optimization of Flexspline based on Parameter Sensitivity

Jixie chuandong, 2022
The stress concentration effect can be reduced and the fatigue life of flexspline can be improved by reasonably selecting the structural parameters of flexspline.
Shijie Chen, Jiahao Li, Baisheng Wu
doaj   +1 more source

Buckling analysis of flexspline in harmonic gear reducers

Journal of Physics: Conference Series
Abstract Harmonic gear reducers are widely used in the field of precision machinery due to their advantages of high transmission accuracy, large reduction ratio, and compact structure. As the core transmission component, the flexspline’s stability directly determines the performance and service life of the reducer.
Wenjing Shuai, Jian Zhang, Shenglian Zhao   +2 more
openaire   +2 more sources

Fracture Analysis on Flexspline and Flexible Bearing of the Harmonic Reducer

Jixie chuandong, 2023
Microstructure and mechanical properties of the failure flexspline and the Japanese flexspline for harmonic reducers and fracture reason are analyzed by quantitative of microstructure, determination of mechanical properties and fracture analysis.
Mu Xiaobiao, Shao Zhuhao, Hao Chunhui, Gao Mingyan, Zhang Chaolei   +4 more
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Modal Analysis and Optimization Method of Flexspline of Harmonic Reducer

Jixie chuandong, 2021
In response to the design requirements of miniaturization，lightweight and high resonance frequency of the flexspline，the inner diameter，aspect ratio，thickness-diameter ratio and tooth width coefficient of the flexspline are used as research variables ...
Yang Wang, Qianqian Liu, Xiaobiao Mu, Hao Wang   +3 more
doaj   +1 more source