Fractal analysis of cutting force and acoustic emission signals during CFRP machining

被引：22

作者：

Rimpault, Xavier ^{[1
]}

Chatelain, Jean-Francois ^{[2
]}

Klemberg-Sapieha, Jolanta-Ewa ^{[3
]}

Balazinski, Marek ^{[1
]}

机构：

[1] Polytech Montreal, Dept Mech Engn, Montreal, PQ H3T 1J4, Canada

[2] Ecole Technol Super, Dept Mech Engn, Montreal, PQ H3C 1K3, Canada

[3] Polytech Montreal, Dept Engn Phys, Montreal, PQ H3T 1J4, Canada

来源：

7TH HPC 2016 - CIRP CONFERENCE ON HIGH PERFORMANCE CUTTING | 2016年 / 46卷

基金：

加拿大自然科学与工程研究理事会;

关键词：

fiber reinforced plastic; orbital drilling; fractal analysis; cutting force; acoustic emission; tool wear; TOOL WEAR;

D O I：

10.1016/j.procir.2016.03.171

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Cutting forces and acoustic emissions signals while machining Fiber Reinforced Plastics (FRP) depends strongly on the tool wear. Fractal analysis can be adapted to those signals to characterize their variations. This tool wear monitoring technique is presented herein for the carbon FRP (CFRP) orbital drilling. Fractal parameters, characterizing the signal complexity and ruggedness, are very efficient for machining quality estimation and to follow the tool wear evolution. (C) 2016 The Authors. Published by Elsevier B.V

引用

页码：143 / 146

页数：4

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