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| 油封骨架成形工艺及模具改进 |
| Forming Technology and Die Improving of Oil Seal Frame |
| Received:May 15, 2014 Revised:July 01, 2014 |
| DOI：10.3969/j.issn.1674-6457.2014.04.016 |
| 中文关键词: 骨架 排样 多工位级进模 冲孔 拉深 |
| 英文关键词: frame layout multi-position progressive die punching drawing |
| 基金项目: |
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| 中文摘要: |
| 目的 解决骨架生产效率低的问题。 方法 基于对原生产工艺的分析,提出了采用多工位级进模工艺生产该零件,同时,对该零件排样设计中遇到的 2 个技术问题提出了解决措施。 结果 经工艺和模具改进后,生产效率得到了大大提高,工人的劳动强度大大降低,满足了大批量生产的要求。 结论 通过采取有效措施,解决了多工位级进模排样,必须先落料后拉深成形的难题,为同类型零件的加工提供了参考。 |
| 英文摘要: |
| Objective To solve the low production efficiency problem of oil seal frame. Methods Based on the investigation of the original manufacturing process, we proposed a multi-position progressive die to produce this part, meanwhile, two technical problems encountered in layout design were solved. Results The optimized process and dies could improve the production efficiency, reduce the labor intensity and meet the requirements of mass production. Conclusion By taking effective measures, the difficult problem that multi-position progressive die layout must be drawn before blanking was solved, which also provides reference for the production of similar parts. |
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