New tribological strategies for cutting tools following nature

被引：5
|
作者：
Rechberger, Marcus [1 ]
Paschke, Hanno [2 ]
Fischer, Alfons [3 ]
Bertling, Juergen [4 ]
机构：
[1] Lehmann & Voss & Co KG, D-22043 Hamburg, Germany
[2] Fraunhofer Inst Surface Engn & Thin Films IST, D-44145 Dortmund, Germany
[3] Univ Duisburg Essen, Dept Mat Sci 2, D-47057 Duisburg, Germany
[4] Fraunhofer Inst Environm Safety & Energy Technol, D-46047 Oberhausen, Germany
来源：
TRIBOLOGY INTERNATIONAL | 2013年 / 63卷
关键词：
Abrasive wear; Thin coatings; Thermoplastic polymer; Wear measurement; MICROSTRUCTURE; WEAR; PERFORMANCE;
D O I：
10.1016/j.triboint.2012.09.008
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The material concept of animal teeth for cutting viscoelastic and abrasive food is completely different to those existing for industrial cutting tools. Biological cutting systems use abrasive wear in order to form sharp cutting edges. This work gives an overview of biological principles and describes a biomimetic approach for designing industrial cutting tools. The developed tools based on nature inspired hierarchic structure and shape show outstanding mechanical properties and provide evidence that self-sharpening effects and high abrasive resistance must not be contradicting. (C) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码：243 / 249
页数：7
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