| 摘要: |
| 论述了某型号发动机旋压壳体缺陷存在的原因，并通过工装和毛坯结构尺寸的优化及操作行为的规范，成功解决了发动机旋压壳体缺陷，最后通过批生产进一步验证该工艺具有稳定性和可靠性，证明改进后的工艺方案切实可行，为该型号产品批产任务顺利完成提供了保障。 |
| 关键词: 旋压 缺陷 旋轮 毛坯 |
| 基金项目: |
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| Study on the Spinning Barrel Defect of A Certain Type Engine |
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Zhu Xiaobing Xiao Xiaoqing Wan Hua
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Shanghai Aerospace Engine Technology Institute, Shanghai 201109
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| Abstract: |
| This paper discusses the reason of the defect of the spinning barrel about a certain type engine. Through optimizing the structure and size of the frock and the blank and standardizing the operate criterion, the problem is solved successfully. Then a batch of the products further validates the stability and dependability of the process, and proves that the process is feasible, also provides guarantee for the lot production of the type of the engine. |
| Key words: spinning defect spinning wheel blank |
