Thermal characteristics analysis and experimental study of the planetary roller screw mechanism
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DOI: 10.1016/j.applthermaleng.2018.12.137
Abstract: Abstract The thermal characteristics of the planetary roller screw mechanism (PRSM) under various working conditions are investigated both analytically and experimentally. Firstly, thermal boundary conditions including the thermal contact resistance, thermal constriction resistance, conductive and… read more here.
Keywords: planetary roller; roller screw; mechanism; thermal characteristics ... See more keywords
Kinematics and Force Analysis of Flexible Screw Mechanism for a Worm Robot
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DOI: 10.1115/1.4041256
Abstract: This paper presents a new type of flexible screw mechanism (FSM), which is composed of a nut, flexible axle, and roller. It can be used in a worm robot to achieve flexible peristaltic motion, as… read more here.
Keywords: worm robot; roller; kinematics; screw mechanism ... See more keywords
An improved thermal estimation model of the inverted planetary roller screw mechanism
Sign Up to like & getrecommendations! Published in 2018 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/0954406218762961
Abstract: The inverted planetary roller screw mechanism has recently become competitive in the electro-mechanical actuation system due to its high load-carrying capacity and small assembly size. However, a significant amount of heat at the frictional contact… read more here.
Keywords: roller; screw mechanism; planetary roller; inverted planetary ... See more keywords