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Fractal Description of the Shearing-Surface of Tools

WANG Bing-cheng JING Chang REN Zhao-hui REN Li-yi

国际设备工程与管理（英文版）2004，Vol.9Issue(1)：54-58,5.

Fractal Description of the Shearing-Surface of Tools

WANG Bing-cheng ¹JING Chang ²REN Zhao-hui ²REN Li-yi¹

作者信息

1. Northeastern University, Shenyang 110006, P. R. China
2. Guangdong Institute of Public Security and Justice, Guangzhou 510232, P. R. China
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摘要

Abstract

In this paper, the basic methods are introduced to calculate the fractal dimensions of the shearing surface of some tools. The fractal dimension of the shearing surface of experimental sampling is obtained and the fractal characteristics are also discussed. We can apply the fractal method to identify types of tools used by burglars and to do the job of individual recognition. New theories and methods are provided to measure and process the shearing surface profile of tools.

关键词

fractal geometry description/fractal dimension/tool/shearing surface/profile

Key words

fractal geometry description/fractal dimension/tool/shearing surface/profile

分类

机械制造

引用本文复制引用

WANG Bing-cheng,JING Chang,REN Zhao-hui,REN Li-yi..Fractal Description of the Shearing-Surface of Tools[J].国际设备工程与管理（英文版）,2004,9(1):54-58,5.

基金项目

This paper is supported by The Foundation on Social Development of Guangdong Province under Grant No.2003 C32401. （）

国际设备工程与管理（英文版）

ISSN：1007-4546

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