切削仿真技术对生产效率的影响  

Influence of Cutting Simulation Technology on Production Efficiency

作　　者：李琳[1] 

机构地区：[1]北京理工大学珠海学院,珠海519085

出　　处：《价值工程》2014年第9期28-29,共2页Value Engineering

基　　金：国家重大专项资助项目(2009ZX04014-044)

摘　　要：当前,在机械加工制造领域内高速切削加工技术作为一种非常先进实用的制造技术,已经得到了国内外的普遍认可,正成为切削加工的主流制造技术之一,因此具有强大的生命力和广阔的应用前景。然而,高速切削刀具的工作环境要比普通的切削刀具有着更加严格残酷的工作环境,因此刀具使用寿命过短,失效过快一直是制约高速切削加工广泛应用的一个关键问题。传统的刀具寿命公式具有一定的局限性,为提高刀具寿命预测的效率,降低试验成本,采用有限元的方法进行预测成为刀具寿命研究的一个重要手段。Currently, as a very advanced and practical manufacturing technology in the mechanical processing field, high-speed machining technology has been widely recognized at home and abroad, and is gradually becoming one of the mainstream manufacturing technologies of machining, and therefore has a strong vitality and broad application prospects. However, high-speed cutting tools＆#39; working environment is more brutal than ordinary cutting tools＆#39;, so their service life is short, and they are easy to fail, which restricts the wide application of high-speed machining technology. The traditional formula for tool life has certain limitations. In order to improve tool life prediction efficiency and reduce the cost of test, using the finite element method has become an important means of tool life studies.

关 键 词：高速切削技术 生产效率 仿真研究 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]