Modeling micro-end-milling operations. Part II: tool run-out
Modeling micro-end-milling operations. Part II: tool run-out
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DOI：
10.1016/s0890-6955(00)00055-9
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发表时间：
2000-12-01
影响因子：
14
通讯作者：
Tansel, IN
中科院分区：
文献类型：
--
作者：
Bao, WY;Tansel, IN
跳动的影响是清楚地注意到在微端铣削操作，而相同的跳动创建在传统的端铣削操作的切削力曲线可以忽略不计的变化。本文研究了存在刀具跳动时微细端铣的切削力特性。针对存在刀具跳动的微端铣加工，建立了切削力分析模型。所提出的模型具有一组紧凑的表达式，能够非常快速地估计切削力特性相比，数值方法。该模型模拟的微端铣切削力与实验数据吻合较好。(C)2000爱思唯尔科技有限公司版权所有。
The effect of run-out is clearly noticed in micro-end-milling operations, while the same run-out creates negligible change at the cutting force profile of conventional end-milling operations. In this paper, the cutting force characteristics of micro-end-milling operations with tool run-out are investigated. An analytical cutting force model is developed for micro-end-milling operations with tool run-out. The proposed model has a compact set of expressions to be able to estimate the cutting force characteristics very quickly compared to the numerical approaches. The cutting forces of micro-end-milling operations simulated by the proposed model had good agreement with the experimental data. (C) 2000 Elsevier Science Ltd. All rights reserved.