Cutting Force Prediction in Robotic Machining

被引：7

作者：

Riviere-Lorphevre, Edouard ^{[1
]}

Huynh, Hoai Nam ^{[2
]}

Ducobu, Francois ^{[1
]}

Verlinden, Olivier ^{[2
]}

机构：

[1] Univ Mons, Machine Design & Mfg Dept, Pl Parc 20, B-7000 Mons, Belgium

[2] Univ Mons, Dynam Vibrat Dept, Theoret Mech, Pl Parc 20, B-7000 Mons, Belgium

来源：

17TH CIRP CONFERENCE ON MODELLING OF MACHINING OPERATIONS (17TH CIRP CMMO) | 2019年 / 82卷

关键词：

Machining; Robot; Simulation; SIMULATION; STABILITY; DYNAMICS; MODEL;

D O I：

10.1016/j.procir.2019.04.143

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Modelling of cutting forces in milling is a key aspect for an accurate simulation of the process. For fast and reliable simulation with 3 axis milling machines, macroscopic approach is often used. The tool is divided in slices around its axis and a mechanistic model is used to predict the elementary cutting forces. In robotic machining, the tool can experience more complex toolpath and its axis may be tilted during machining due to the flexibility of the robot. The paper presents an improvement of the cutting forces model allowing the simulation for cases where the degrees of freedom in rotation of the axis are freed. (C) 2019 The Authors. Published by Elsevier B.V.

引用

页码：509 / 514

页数：6

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