Paper Title:
Numerical Simulation of Cold Heading and Extruding for Spiral Bevel Gear
  Abstract

This paper develops an opened forging and divided flow process for spiral bevel gears. By the help of rigid-plastic finite-element software DEFORM-3D, this paper designed cold-extruding part and concave die for bevel gear in the rear running gear of tri-motorcycle and simulated the forming process of cold-heading and extruding. On condition of guaranteeing shaping quality of teeth, the optimum diameter of die porthole was made sure by analyzing the effect of porthole size on volume of billet and plastic force. The experiment results show that the design parameter is reasonable and simulation results are helpful to the design of die.

  Info
Periodical
Advanced Materials Research (Volumes 139-141)
Edited by
Liangchi Zhang, Chunliang Zhang and Tielin Shi
Pages
1202-1205
DOI
10.4028/www.scientific.net/AMR.139-141.1202
Citation
Y. Y. Chen, W. J. Feng, Y. Yang, Y. Du, "Numerical Simulation of Cold Heading and Extruding for Spiral Bevel Gear", Advanced Materials Research, Vols. 139-141, pp. 1202-1205, 2010
Online since
October 2010
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Price
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