| 摘要: |
| 针对薄壁铸件精基准面机械加工精度低、变形大的问题，分析了工装改进的原因，对工装的主要结构进行了改进，并以实例辅助说明，改进后的工装应用效果良好。 |
| 关键词: 薄壁铸件 基准面 工装 |
| 基金项目: |
|
| Improvement of Datum Plane Machining Tooling forThin-walled Castings |
|
Yu Luping Sun Chengzhi Jiang Wei
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|
Beijing Institute of Automatic Control Equipment, Beijing 100074
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| Abstract: |
| The paper analyzes the reason of tooling improvement in allusion to low precision and big distortion of datum plane machining for thin-walled castings. The main structure of tooling has been improved and the example indicates that the application effect of improved tooling is well. |
| Key words: thin-walled castings datum plane tooling |
