Analysis of the passive joints for a forging manipulator

摘要

The presence of the passive joints in a mechanism leads to high cost and poor work of the mechnism.The pape ranalyses the passive joints from the lifting and inclinding mechanims of a froging manipulator with rubber bandage wheels and established the possibilities of reducing the number fo the passive joints.The results of this study are useful in the judicious designing process of the mechanisms kfrom the ftructure of forging manipulators