王姝俨,夏华.初锻温度对导套模锻成形影响规律的分析[J].精密成形工程,2016,8(4):65-68.
WANG Shu-yan,XIA Hua.Analysis on the Influence of Initial Forging Temperature on the Formation of the Guide Bushing[J].Journal of Netshape Forming Engineering,2016,8(4):65-68. |
| 初锻温度对导套模锻成形影响规律的分析 |
| Analysis on the Influence of Initial Forging Temperature on the Formation of the Guide Bushing |
| 投稿时间：2016-06-11 修订日期：2016-07-10 |
| DOI：10.3969/j.issn.1674-6457.2016.04.012 |
| 中文关键词: 导套 初锻温度 数值模拟 精密锻造 |
| 英文关键词: guide bushing initial forging temperature numerical simulation precision forging |
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| 中文摘要: |
| 目的 通过数值模拟，找到合理的初锻温度，使导套在合理的工艺参数下更好成形。 方法 结合Deform 软件对导套的成形过程进行数值模拟，重点分析了零件在冷挤压成形过程中的应力场、应变场的变化情况。 结果 通过模拟确定出了合理的初锻温度。 结论 导套在 1000 ℃的初锻温度下的成形效果最好。 |
| 英文摘要: |
| The aim of this study was to use numerical simulation and determine a reasonable initial forging temperature of the guide bushing, and make it form well under reasonable parameters. Combining DEFORM, numerical simulation was conducted for the formation of guide bushing, with focus on the analysis of the change in stress field and strain field of the components in the cold extrusion process. Reasonable initial forge temperature was determined by the simulation. Formation has the best effect when the guide bushing is at 1,000 ℃ initial forging temperature. |
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