| 机械加工精度动态损失模型的研究 |
| |
| 引用本文： | 亓四华,费业泰,许桢英,孙健. 机械加工精度动态损失模型的研究[J]. 组合机床与自动化加工技术, 2002, 0(4): 28-29 |
| |
| 作者姓名： | 亓四华 费业泰 许桢英 孙健 |
| |
| 作者单位： | 1. 中国科学技术大学,安徽,合肥,230052
2. 合肥工业大学,安徽,合肥,230009 |
| |
| 基金项目： | 国家自然科学基金重点资助项目 ( 5 9735 12 0 ) |
| |
| 摘 要： | 在大批量的机械加工过程中，由于加工系统和测量系统具有动态时变特性，导致加工精度不断损失，其总体趋势可用棚状模型来描述，建立了加工精度动态损失的数学模型，并以实例验证了模型的有效性。
|
| 关 键 词： | 机械加工 加工精度 动态损失模型 |
| 文章编号： | 1001-2265(2002)04-0028-02 |
| 修稿时间： | 2001-09-27 |
Study on the model of dynamic loss of manufacturing accuracy |
| |
| QI Sihua FEI Yetai XU Zhenying SUN Jian. Study on the model of dynamic loss of manufacturing accuracy[J]. Modular Machine Tool & Automatic Manufacturing Technique, 2002, 0(4): 28-29 |
| |
| Authors: | QI Sihua FEI Yetai XU Zhenying SUN Jian |
| |
| Affiliation: | QI Sihua FEI Yetai XU Zhenying SUN Jian |
| |
| Abstract: | In the Process of the large scale of manufacture, the manufacturing system and the measuring system have the characteristic of dynamic time-variation. Thus the loss of the working accuracy is caused. The total trend of the loss can be described by the shedlike model. In this paper, the mathematics model of the dynamic loss of working accuracy is developed. And the efficient of the model is proved by examples. |
| |
| Keywords: | manufacturing accuracy dynamic loss model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
