Cutting edge geometries
Cutting edge geometries
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DOI：
10.1016/j.cirp.2014.05.009
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发表时间：
2014-01-01
影响因子：
4.1
通讯作者：
Biermann, D.
中科院分区：
文献类型：
--
作者：
Denkena, B.;Biermann, D.
刀具寿命和性能由切削刃几何形状决定。合适的切削刃形状可提高耐磨性、刀具寿命和工艺可靠性。本文综述了切削刃制备技术和切削刃表征方法的主要进展。此外，切削刃的几何形状上的切屑形成，材料流动，以及对工具的机械和热载荷的影响进行了讨论。提出了基本的建模和仿真方法。描述了对表面完整性的影响。最后，在这一领域的前瞻性研究和发展的重要观点的概述。(C)2014年CIRP。
Tool life and performance are decisively determined by cutting edge geometry. An appropriate shape of the cutting edge improves wear resistance, tool life and process reliability. This paper reviews major developments in cutting edge preparation technologies and methods of cutting edge characterization. Moreover, the influences of cutting edge geometry on chip formation, material flow, as well as mechanical and thermal loads on the tool are discussed. The essential modeling and simulation approaches are presented. Effects on surface integrity are described. Finally, an overview of important perceptions for prospective research and development in this field is provided. (C) 2014 CIRP.