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http://dx.doi.org/10.5762/KAIS.2013.14.11.5366

Process Analysis for the First Two Steps of the SCM453H Bolt with a Modified Molding Process  

Ahn, Kyo-Chul (Dept. of Building Equipment & System Engineering, Gachon University)
Choi, Chui-Kyung (Dept. of Architectural Engineering, Gachon University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.14, no.11, 2013 , pp. 5366-5370 More about this Journal
Abstract
For a easier bolt molding, an extrusion process, the 2nd step of the molding process, was moved to step 4, and the bolt head section was exclusively molded in steps 2 and 3. As a result, the molding process was made easier thanks to the minor modification, and the contact pressure decreased in step 1 and increased in step 2 over its earlier intensity. Also, the maximum effective stress, effective strain, and molding force were all increased in both steps 1 and 2.
Keywords
Effective stress; Flow line; Molding force; Pressure contact;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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