A Study into Spin-Forming Process of Internal Spline

Ling Yan Sun; Qin Xiang Xia; Xiu Quan Cheng; Bang Yan Ye

doi:10.4028/www.scientific.net/AMR.305.92

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Principle Experiment of Electroactive Polymer Wind-Driven Generator
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A Study into Spin-Forming Process of Internal Spline
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Number Study of the Formation Process of Shaped Charge Metal Jet for Quarry Mining
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 305A Study into Spin-Forming Process of Internal...

A Study into Spin-Forming Process of Internal Spline

Abstract:

Spin-forming is a new technique for manufacturing the rotationally symmetric component with internal teeth, such as internal spline and gear. In order to optimize the spin-forming process and improve the forming quality of internal spline, the critical issue, the effect of spin-forming process on product formation was investigated by processing experiments and finite element analysis. The result indicates that it is the flow pattern of metal and friction force in the spin-forming that causes forming defect of product; two pass spin-forming helps to improve the homogeneity of deformation for metal with good plasticity; for internal spline forming, a stepped process is a better spin-forming process compared to a non-stepped one.