浮动平底推杆共轭凸轮机构的第Ⅱ类机构综合问题研究

Byadoptingtheconceptsof“riseandreturntravel”and“F/Ptypemechanism”anddividingtheconjugatecammechanismintomaincamandassistantcammechanism,whichwerestudiedrespectively,thebasicschematicdiagramofinstantaneousonedimensionallinearareaoftheassistantcam(i.e.Ptypemechanism)andthecurvesofvC1-θ1、vC2-θ1anduK-θ1wereproposed.Andthedifferencesbetweenthemaincam(i.e.Ftypemechanism)andtheassistantcam(i.e.Ptypemechanism)werepresented.TheclassⅡsynthesisofPtypemechanismandconjugatecammechanismwithfloatingflatfacepushrodwasresolved.