Paper Title:
Modeling and Simulation of a Slider-Crank Mechanism with Clearance and Lubricant Joint
  Abstract

The influence of the clearance in the joint must be considered in the modeling and dynamic analysis for the mutibody mechanical systems. The model of the planar revolute clearance joint is built on the base of the clearance vector approach and the continuous contact approach. Furthermore, the friction is included through the modified Coulombs friction law and the lubrication is introduced into the model, with the Reynolds equation employed to evaluate the hydrodynamic forces. A slider-crank drive system of a screen printing machine with a clearance joint is researched as the example, whose dynamic characteristics are simulated by the software ADAMS. It is shown that the clearance has affected the dynamics response of the system and the lubrication is effective to deaden the impact.

  Info
Periodical
Chapter
Chapter 1: Machinery and Engineering Applications
Edited by
Quanjie Gao
Pages
458-466
DOI
10.4028/www.scientific.net/AMR.510.458
Citation
L. J. Wu, A. P. Li, X. M. Liu, "Modeling and Simulation of a Slider-Crank Mechanism with Clearance and Lubricant Joint", Advanced Materials Research, Vol. 510, pp. 458-466, Apr. 2012
Online since
April 2012
Price
US$ 28,-
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