A novel simulation method for interaction of machining process and machine tool structure
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- 作者：Wanqun Chen ; Haitao Liu ; Yazhou Sun…
- 关键词：Manufacturing process ; Ultraprecision machining ; Machine tool structure ; Machine interactions ; Cutting simulation ; Dynamic performance
- 刊名：The International Journal of Advanced Manufacturing Technology
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：88
- 期：9-12
- 页码：3467-3474
- 全文大小：
- 刊物类别：Engineering
- 刊物主题：Industrial and Production Engineering; Media Management; Mechanical Engineering; Computer-Aided Engineering (CAD, CAE) and Design;
- 出版者：Springer London
- ISSN：1433-3015
- 卷排序：88
文摘
The dynamic performance of the machine tool system plays an important role on the machining process. On the other hand, it is difficult to consider the machine tool’s dynamic performance in the previous cutting simulation method. In this paper, a novel simulation method for the interaction simulation between the machining process and machine tool structure is presented. The influence of the dynamic performance of machine tool structure on the machining process and the interaction between them are considered by simplifying the machine tool structure in a novel finite element cutting simulation model. This model is used for potassium dihydrogen phosphate (KDP) crystal machining simulation; the chip formation and the waviness prediction are realized, and the simulation results agree well with the experiments, which provide the evidence and accuracy of this presented method.