Four Connecting Rod Lifting Mechanism Simulation and Structure Optimization
HE Ping-ping
Abstract：Through the four connecting rod lifting mechanism modeling, use the method of motion simulation, it is concluded that the maximum tension rod for 38049 kg;Further through the finite element method to bar stress and strain of the four rod lifting mechanism is simulated;In finite element based on the results of simulation and structure optimization, the optimized rod performance is more reasonable, the maximum Von Mises reduced from 300.7 MPa to 300.7 MPa, the overall quality and to reduce the 18.65 kg, lower by 33%, but also for other parts of four rod lifting mechanism design provides a feasible method for reference.
Keywords：lifting mechanismsimulationstructure optimization
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 18-21 )