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| 提高飞行器结构件加工精度的通用误差补偿技术 | |
| 引用本文： | 范晋伟,阎绍泽,刘又午. 提高飞行器结构件加工精度的通用误差补偿技术[J]. 导弹与航天运载技术, 1999, 0(3): 42-48 |
| 作者姓名： | 范晋伟 阎绍泽 刘又午 |
| 作者单位： | 1. 北京工业大学,北京,100022 2. 清华大学,北京,100084 3. 天津大学,天津,300072 |
| 摘 要： | 随着航天技术的发展，特别是空间载人计划的实施，飞行器结构件朝着大化和高精度的方向发展，对飞行器结构提出了更高的精度要求和质量要求，以增强其运行的可靠性。传统加工精度控制方法，已很难满足生产实际不断提高的精度要求。 |
| 关 键 词： | 数控机床 精度加工 补偿 误差控制技术 |
| 修稿时间： | 1999-01-24 |
The Error Compensation Method for Enhancing Machining Accuracy of Structural Members of Vehicle |
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| Fan Jinwei,Yan Shaoze,Liu Youwu. The Error Compensation Method for Enhancing Machining Accuracy of Structural Members of Vehicle[J]. Missiles and Space Vehicles, 1999, 0(3): 42-48 | |
| Authors: | Fan Jinwei Yan Shaoze Liu Youwu |
| Affiliation: | Fan Jinwei(Beijing Polytechnic University,Beijing,100022);Yan Shaoze (Qinghua University,Beijing,100084);Liu Youwu(Tianjin University,Tianjin,300072) |
| Abstract: | Along with the development of aerospace technology ,structural members of vehicle become larger and larger and thier accuracies become higher and higher. It is difficult for traditional accuracy control method to meet the higher accuracy requirement . A widely used and more accurate error compensation machining method is presented on the basis of multi body system and a mathematical mode which demonstrates the substance of precision machining is given. Experiment result shows that the modeling method is correct and the accuracy can be raised by more than 60% by using the machining method presented in this paper. |
| Keywords: | Numerically controlled machine Precision finishing Compensation Error control technique. |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |