| 摘要: |
| 重点介绍了高精度平面零件动环的结构特点，分析了加工难点，提出了问题解决的具体思路；阐述了保证其精度的加工方法、原理。通过研磨余量、磨料选择及操作过程几个方面进行了研究总结，同时提高了零件的加工合格率。 |
| 关键词: 动环 高精度 平面度 粗糙度 精密研磨 |
| 基金项目: |
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| High-precision Plane Parts Precise Grinding Technology |
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Song Zhenkun Li Fengjuan Wang Dezhi Xiong Hao Gao Jia
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Beijing Research Institute of Precise Mechanical and Electronic Control Equipment, Beijing 100076
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| Abstract: |
| Aimed at the case that the precision of high-precision plane parts rotating ring easily goes beyond tolerance after grinded, the selection tests of abrasive and allowance of grind were analyzed by the test method to finalize the grinding parameters. The ultra-poor phenomenon was successfully resolved. The stability of machined parts, adopting these grinding parameters, was proved by a large number of flight tests. |
| Key words: rotating ring high-precision flatness roughness precise grinding |
