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Keywords: contact stress
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Proceedings Papers

Proc. ASME. IDETC-CIE2021, Volume 8B: 45th Mechanisms and Robotics Conference (MR), V08BT08A050, August 17–19, 2021
Paper No: DETC2021-69734
... of profiles of such a cam mechanism can serve as the grooved types. Since the follower has three rollers that can simultaneously contact the cam at any instant, it can be positive driven along the guided groove of cam contour. The contact forces and contact stresses of such cam mechanisms are analyzed...
Topics: Rollers, Stress
Proceedings Papers

Proc. ASME. IDETC-CIE2020, Volume 10: 44th Mechanisms and Robotics Conference (MR), V010T10A059, August 17–19, 2020
Paper No: DETC2020-22031
... follower can offer two engagements in cam-follower pair to spread the induced normal force and reduce the contact stress between cam and follower. Two examples are worked to demonstrate application of design procedures and to illustrate the capability of reducing contact stress of this novel follower...
Proceedings Papers

Proc. ASME. IDETC-CIE2019, Volume 10: 2019 International Power Transmission and Gearing Conference, V010T11A030, August 18–21, 2019
Paper No: DETC2019-97594
... of the SWG with double-circular-arc profile were simulated and investigated by 2-D finite element analysis. strain wave gear flexspline double-circular-arc torsional stiffness contact stress TOOTH GEOMETRY DESIGN AND TWO-DIMENSIONAL FINITE ELEMENT ANALYSIS FOR A STRAIN WAVE GEAR WITH DOUBLE...