한국정밀공학회지 (Journal of the Korean Society for Precision Engineering)
- 제15권1호
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- Pages.152-159
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- 1998
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- 1225-9071(pISSN)
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- 2287-8769(eISSN)
알루미늄형재 압출에 대한 굽힘 해석기법 개발
Establishment of Bending Analysis Technique on the Extrusion of Aluminum Alloy
초록
Two angle-shaped extrusions have been studied in order to analyze the bending effect of the extruded product using the three-dimensional rigid-plastic finite element method. The velocity distribution at the outlet becomes the source for the construction of the bending configuration of the final product. in which an analytic scheme has been developed for the description of the bending. A systematic approach presented here appears to have sound agreement with the experimental result, and has been applied to a large extrusion of aluminum alloy.
키워드