... 2022 nonlinear stiffness torsion spring compliant joint cam mechanism cam design compliant mechanism synthesis compliant mechanisms National Natural Science Foundation of China 10.13039/501100001809 51875167 Natural Science Foundation of Hebei Province 10.13039...

... F34x and F34y acting on the joint G, where F34x and F34y are the reaction force exerted by link 3 to link 4 triple rollers force transmission contact stress cam profile instant center cam design mechanism synthesis mechanism theory stress in design Ministry of Science...

... 1634261 topology optimization density-based method multi-axis machine length to diameter (L:D) ratio cam design computer-aided design conceptual design design optimization sensitivity analysis for design structural optimization 08 07 2021 11 12 2021 15 12 2021 17 01...

... received July 27, 2018; published online September 18, 2018. Assoc. Editor: Hai Xu. 14 03 2018 27 07 2018 Cam design Design automation Design methodology A dual-cone double-enveloping hourglass worm pair is a type of an hourglass worm pair or an enveloping worm pair...

... in the J OURNAL OF M ECHANICAL D ESIGN . Manuscript received January 18, 2018; final manuscript received April 26, 2018; published online May 28, 2018. Assoc. Editor: Massimo Callegari. 18 01 2018 26 04 2018 Cam design Constant-force mechanisms (CFMs) are designed to provide...

... January 30, 2018; published online March 9, 2018. Assoc. Editor: Oscar Altuzarra. 22 06 2017 30 01 2018 Cam design Design for humans Spring design For powered ankle-foot prostheses, the actuator is a big challenge. With the current actuator technology, it is difficult...

... . Manuscript received May 30, 2015; final manuscript received September 30, 2015; published online November 16, 2015. Assoc. Editor: Ettore Pennestri. 30 05 2015 30 09 2015 Cam design The goal of a cam-follower mechanism is to generate a specific motion law at the output...

... is that it allows cam designers to easily set limits on the positive and negative acceleration to achieve design objectives. Additional benefits are that the cycle jerk is continuous and that the cam designer can control the maximum magnitude of jerk. The motion program is presented in closed-form for easy...

... and machines that require a quick rise or fall. The motion program for the cam-follower actuation is derived from the follower acceleration so that designers can control the ratio of the magnitudes of positive and negative accelerations. This provides cam designers more control over the cam-follower interface...

... or independent variables are chosen so long as there are at least five segments. Presented in this paper is the particle swarm optimizing technique that is applicable to many aspects of cam design. Two diverse examples were presented that illustrate how the PSO method can be used effectively in the optimization...