Results 1 to 10 of about 21,465 (261)

HARMONIC DRIVE SELECTION [PDF]

Scientific Journal of Silesian University of Technology. Series Transport, 2014
The variety of types and sizes currently in production harmonic drive is a problem in their rational choice. Properly selected harmonic drive must meet certain requirements during operation, and achieve the anticipated service life.
Piotr FOLĘGA
doaj   +1 more source

Kinematic error of a harmonic drive [PDF]

MATEC Web of Conferences, 2018
The article deals with the causes for kinematic error of harmonic drives. The error was determined theoretically using a mathematical model of a drive accounting elastic interactions of the drive elements.
Lyuminarsky Igor, Lyuminarsky Stanislav
doaj   +2 more sources

Electromechanical Integrated and Piezoelectric Harmonic Drive System

Chemical Engineering Transactions, 2018
The purpose of this paper is to realize an electromechanical integrated and piezoelectric harmonic drive system in order to push forward the technological development in the field.
Xitao Song
doaj   +2 more sources

Summary of Harmonic Gear Drive

Jixie chuandong, 2019
With the development of industry,harmonic gear drive technology has been more and more applied with its special advantages. The principle,characteristics and application of harmonic gear drive are briefly introduced,the domestic and foreign development ...
Wang Ruifeng, Zhang Liyong, Zhang Jianwei, Wang Changlu   +3 more
doaj   +1 more source

Load analysis and deformation research of the flexible bearing based on a three-force ring superposition method

Mechanics & Industry, 2021
The flexible bearing is a key component of harmonic reducer enabling the flexspline to generate a controllable elastic deformation. Its performance and life will significantly affect the normal operation of harmonic reducer.
Yu Yang, Zhu En, Chen Xiaoyang, Wang Yang   +3 more
doaj   +1 more source

Electron Bernstein Wave (EBW) current drive profiles and efficiency for STEP [PDF]

EPJ Web of Conferences, 2023
GENRAY and CQL3D were used to estimate the Electron Bernstein Wave (EBW) current drive profiles and normalised current drive efficiency ζCD (6) for several STEP reactor concepts with varying temperature, density, geometry and magnetic field.
Wilson Thomas, Freethy Simon, Henderson Mark, Köhn-Seeman Alf, Konoplev Ivan, Saarelma Samuli, Speirs David, Vann Roddy   +7 more
doaj   +1 more source

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

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   +1 more source

Temporal response to harmonic driving in electroconvection [PDF]

Physical Review E, 2011
19 pages, 5 ...
Toth-Katona, Tibor, Eber, Nandor, Buka, Agnes   +2 more
openaire   +3 more sources

Fracture Analysis of Toughness Fracture Failure on Flexspline of Harmonic Reducers During the Service [PDF]

Teshugang
The reasons of the fatigue failure of flexspline are analyzed by observation analysis， observation and hardness determination of fracture morphology of microstructure.
Mu　Xiaobiao, Zhang　Yongqi, Gao　Minyan, Yang　Guoqiang, Zhang　Chaolei
doaj   +1 more source

Improving the Efficiency of Electric Rolling Stock Operation Through the Use of Adaptive Filtering Methods for High Harmonic Current Components in Traction Drive Systems [PDF]

Problems of the Regional Energetics, 2023
The aim of this work is to investigate the efficiency of various adaptive filtering methods for higher harmonic components of stator currents in a vector-controlled traction drive system to improve the operation efficiency of electric rolling stock.
Goolak S.
doaj   +1 more source