Study on the material flow of forging process with axially freely floating container
碩士 === 南開科技大學 === 車輛與機電產業研究所 === 99 === In cold precision forging from steel billets, a very high forming pressure is required because of the high flow stress at room temperature. The high pressure leads to result in fracture of dies or decrease of the service life of the dies. Therefore, it is i...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2011
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| Online Access: | http://ndltd.ncl.edu.tw/handle/86453529639064352924 |