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| 基于正交试验的拉深旋压制杯工艺参数研究 |
| Research on the Processing Parameters of Cup-shaped Blank Spinning Based on Orthogonal Experiment |
| Received:February 05, 2010 Revised:March 10, 2010 |
| DOI： |
| 中文关键词: 旋压内齿轮 杯形毛坯 工艺参数 正交试验 |
| 英文关键词: spun inner gear cup-shaped blank processing parameters orthogonal experiment |
| 基金项目:国家自然科学基金项目（50475097）；广东省自然科学基金面上重点项目(04105943)；广东省科技计划项目（2006B11901001） |
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| 中文摘要: |
| 对杯形毛坯的旋压成形工艺进行了研究，以期获得最佳的工艺参数。首先采用正交试验的方法，对旋压杯形毛坯的关键工艺参数进行分析；然后采用综合平衡分析法对工艺参数组合进行了优化，最后通过实际的旋压试验对所获得的优化工艺参数组合进行了验证。结果表明，采用综合平衡分析进行的工艺参数优化，可以制造出能够满足后续内齿轮旋压要求的杯形毛坯。 |
| 英文摘要: |
| The cup-shaped blank has great influence on spun inner gear, so how to manufacture the qualified cup-shaped blank had been studied in this paper. Firstly, the effects of key processing parameters on the cup-shaped blank spinning were analyzed based on the orthogonal experiment. Then, overall equilibrium method was introduced to the processing parameters optimization of cup-shaped blank. Finally, the optimized parameters were verified by processing experiments. The result indicates that the processing parameters of cup-shaped blank spinning can be optimized by the overall equilibrium method based on the analysis on the effects of processing parameters on the cup-shaped blank. The qualified cup-shaped blank can meet the requirement of the subsequently inner gear spinning. |
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