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| 冲压轴承座的成形工艺及模具设计 |
| The Forming Process of Pressing Housing and Mold Design |
| Received:July 10, 2009 Revised:September 10, 2009 |
| DOI： |
| 中文关键词: 毛坯计算 三步成形工艺 模具结构介绍 |
| 英文关键词: calculation of blank three-step forming process mold structure |
| 基金项目: |
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| 中文摘要: |
| 通过对轴承座毛坯尺寸的计算，结合其实际使用要求，进行工艺分析,确定了基本形状拉伸、精整成形、冲孔切边的三步成形工艺方案，介绍了拉伸模、冲孔切边模的主要结构及设计要点。 |
| 英文摘要: |
| Through the calculation of blank size of the bearing and the process analysis in combination with the actual requirements, the three-step forming process to housing pressing is determined：the basic shape stretching, finishing drawing, punching trimming. The main structures of the stretching mold, punching trimming mold and their designs are introduced. |
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