随着薄壁件在航空航天领域中的广泛应用，对钛合金薄壁件的铣削加工研究越来越受到关注。为提高薄壁类零件的加工质量和加工效率，系统采用面向对象的计算机语言VC＋＋与有限元分析技术相结合的方法，基于ANSYS开发了一套针对带耳类薄壁件的切削加工有限元仿真系统，实现了带耳类薄壁件的快速加工仿真。该系统操作简单、功能完整，可以有效提高工作效率。%As the thin-wal ed parts are widely used in aerospace, the study of mil ing and machining of thin-wal ed parts made of ti-tanium al oy draw more and more attention. ln order to improve the efficiency and quality in processing the thin-wal ed parts, the ob-ject-oriented computer language VC++ combined with finite element analysis is used in the system. Based on ANSYS, a finite ele-ments simulation system is developed for the mil ing and processing of the thin-wal ed parts with ears, realizing the simulation of rap-id machining of such parts. The system is characteristic of easy operation with integral functions and high work efficiency.
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