SIMULATION OF ROUTER ACTION ON A LATHE TO TEST THE CUTTING-TOOL PERFORMANCE IN EDGE-TRIMMING OF GRAPHITE-EPOXY COMPOSITE

被引：5

作者：

RAMULU, M ^{[1
]}

ROGERS, E ^{[1
]}

机构：

[1] BOEING COMMERCIAL AIRPLANE CO,DIV MFG RES & DEV,SEATTLE,WA 98124

来源：

EXPERIMENTAL TECHNIQUES | 1994年 / 18卷 / 02期

关键词：

D O I：

10.1111/j.1747-1567.1994.tb02382.x

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

An experimental method of simulating the conditions of router action using a CNC lathe to test the cutting tool performance in peripheral trimming of composite material was developed. Validity of the proposed method is demonstrated by conducting the wear test on carbide inserts. Flank wear was not uniform, and the cutting edge shows abrasive tracks, grooves, and nose rounding. Chipping and edge rounding was dominant in interrupted cutting due to repeated impacts. Less grooving is seen in the interrupted case than in the continuous case. No signs of thermal damage or catastrophic failure was visible on any of the carbides used in this investigation. Machined surface damage was apparent under both cutting modes to the naked eye within 10 seconds of cutting time and life of the carbide is found to be less than 10 seconds. Copyright © 1994, Wiley Blackwell. All rights reserved

引用

页码：23 / 28

页数：6