Knhematnka N knhetoctatnka mexahn3mob bblcoknx kjiaccob c othocntejibhbim 3akohom Ibnxehnr bxoiholo 3beha

摘要

The problems of kinematic and kinetostatic anlaysis of the mechanisms of high classes (MHC) with relative low of motion of the moveable links have bene considered.All of the mechanisms,contianing non-Assur kinematic chains,cna be classified into three kinds of MHC due to the method of repacement of leading link,as it was done for MHC iwth the inputs mounted at the base.The avaiable mehtods of kinematic anlaysis which have bene worked out for the traditional MHC extent to include mechanisms unde considreation.The new mehtod for force anlaysis of such mechanisms based on the pplication of auxiliary points have bene porpsoed which allow to reduce the problem to successive solution of linear equatins with the singae unknown in every equation.