Kinematics and Dynamics Analysis on Layout Patterns of Hydraulic Cylinder in Scissors Lifting Platform
LIU Zhi-wen
Abstract：In this article , the kinematics and dynamics analysis on the scissors lifting platform with 3 types of hydraulic cylinder layout patterns is conducted respectively by using the method of instantaneous velocity center and the principle of virtual displacement , from which the relation between the speed of hydraulic cylinder piston and the speed of lifting platform as well as that between the thrust of hydraulic cylinder and the lifting load is generated .Then the laws how the lifting speed and the thrust under the constant lifting load change with the lifting height changes of the scissors lifting platform with 3 types of hydraulic cylinder arranging patterns are analyzed correspondingly by using Matlab with an example , which provides some theoretical basis for the selection and layout optimization of the hydraulic cylinder .
Keywords：layout pattern of hydraulic cylinderkinematic analysisdynamics analysislifting speedthrust of hydraulic cylinder
Publication Date：2014-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：5( 71-74,78 )