Results 121 to 130 of about 789 (187)

Study on a Novel Cylindrical Gear Which Can Be High-efficiently Machined with the Continuous-index Milling Method

open access: yesJixie chuandong
A kind of cycloidal cylindrical gear is presented in this study. Unlike conventional cylindrical gears, the shape of the tooth profile of this gear in its axial direction is a cycloid.
Tang Pei   +3 more
doaj  

“Brachistochrone”Effect of the Universal Cycloid Gear

open access: yesJixie chuandong, 2018
The brachistochrone is a cycloid and is also a tautochrone. The evolute of the cycloid is still a cycloid. The study of the universal cycloidal gear found that,the tooth profile of the universal cycloid rack is at the high velocity region of the tautochrone.
openaire   +1 more source

Compact Gearboxes for Modern Robotics: A Review. [PDF]

open access: yesFront Robot AI, 2020
García PL   +4 more
europepmc   +1 more source

Recent Advances in Bipedal Walking Robots: Review of Gait, Drive, Sensors and Control Systems. [PDF]

open access: yesSensors (Basel), 2022
Mikolajczyk T   +10 more
europepmc   +1 more source

Submillimetre-sized dust aggregate collision and growth properties

open access: yes, 2016
The collisional and sticking properties of sub-mm-sized aggregates composed of protoplanetary dust analogue material are measured, including the statistical threshold velocity between sticking and bouncing, their surface energy and tensile strength ...
Blum, J.   +4 more
core   +1 more source

Comparative analysis of analytical and numerical calculations of contact stresses at rotational elements of gerotor pumps [PDF]

open access: yes, 2016
Numerical analysis of contact stresses at rotational elements of gerotor pumps with fixed position of shafts axis and with driving rotor acting as internal element, is presented in this paper.
Ivanović, Lozica   +3 more
core  

THE CYCLOID MAGNETIC GEAR BASED ON HALBACH ARRAY

open access: yesJixie qiangdu, 2017
The cycloid magnetic gear transfers speed through the inner rotor rotation and revolution to get a higher transmission ratio and torque density. The permanent magnets were arranged by Halbach in order to improve the magnetic flux leakage and the utilization of permanent magnets,and a prototype was designed and manufactured according to the working ...
HAO WeiNa, ZHOU Jun
openaire   +1 more source

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