Paper Title:
Optimal Design of Mechanism Parameters for Rolling-Cut Shear
  Abstract

In order to improve shearing quality, the structure of rolling-cut shear (RCS) should be designed carefully to guarantee a pure rolling condition of the top blade and the amount of scissors overlapping (ASO). This paper describes an investigation into the work mechanism of RCS. A parametric model of RCS has been established by using ADAMS software. The influences of the ASO and the horizontal displacement of the top blade (HDTB) are also discussed. The indications are that the length of crank, guide rod and link, initial phase angle, the position of gyration center for guide rod and the radius of the top blade arc are key factors to the ASO and HDTB. Moreover, those structure parameters that influence the ASO and HDTB are selected as design variables. An optimal mathematic model has been established by using two objective functions that are ASO and HDTB in the cutting process. This optimization model has been used successfully in the development of RCS 3800 to obtain reasonable mechanism dimensions for improving shearing quality. The study results provide a new idea for designing the RCS.

  Info
Periodical
Edited by
Ran Chen
Pages
177-181
DOI
10.4028/www.scientific.net/AMM.44-47.177
Citation
Q. Qin, Z. B. Zhao, D. P. Wu, Y. Zang, "Optimal Design of Mechanism Parameters for Rolling-Cut Shear", Applied Mechanics and Materials, Vols. 44-47, pp. 177-181, 2011
Online since
December 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Bo Zhou, Zhen Qing Wang, Sung Ho Yoon, Guang Ping Zou
Abstract:A shape memory alloy (SMA) torsion actuator is designed by using SMA wires and a thin-walled tube. A mechanical model, which predicts the...
213
Authors: Xing Ming Lei, Chang Feng Xing, Ling Wu, Yun Feng Wen
Abstract:The Distributed Constraint Optimization Problem (DCOP) is able to model a variety of distributed reasoning tasks that arise in multi-agent...
1033
Authors: Xiu Zeng, Qian Li Ma
Chapter 3: Modeling, Analysis and Simulation of Manufacturing Processes
Abstract:Factory layout is NP problem[1]. There are many methods to solve it ,such as engineering diagram, flow chart method, various heuristic...
758
Authors: Tao Zheng Zhang, Xiao Jie Wang, Jian Ping Chai
Chapter 9: Intelligent Algorithm
Abstract:There exist principles of Relevancy, Orthogonality and Domain Adaptation for auxiliary problems (APs) selection in Alternating Structure...
2349