The analysis and application for radial forging process by finite element method
碩士 === 國立臺灣大學 === 機械工程研究所 === 82 === Radial forging is a special forging method. It has been widely used for reducing the diameter of ingots. Deformation in radial forging results form a large number of short-stroke and high-speed pressin...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
1994
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| Online Access: | http://ndltd.ncl.edu.tw/handle/22076775949529713428 |
| Summary: | 碩士 === 國立臺灣大學 === 機械工程研究所 === 82 === Radial forging is a special forging method. It has been widely
used for reducing the diameter of ingots. Deformation in
radial forging results form a large number of short-stroke and
high-speed pressing operations by usually two or four hammer
dies. It is used in casting-forging production line. The main
purpose of the forging is to close the internal gaps within the
ingots. The present paper utilize finite element method
software DEFORM to analyze radial forging process for
predicting internal change of material. In addition, the
effects of the geometric parameters of multi-angle die on the
forging effects was investigated using the finite element
methods. The results have been found helpful to engineers for
the die design.
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