Investigation of transient temperature fields in the milling cutter under CO2 cooling by means of an embedded thermocouple

被引：17

作者：

Augspurger, Thorsten ^{[1
]}

Koch, Matthias ^{[1
]}

Klocke, Fritz ^{[1
]}

Doebbeler, Benjamin ^{[1
]}

机构：

[1] Rhein Westfal TH Aachen, Res Area Mfg Technol, Lab Machine Tools & Prod Engn WZL, Aachen, Germany

来源：

12TH CIRP CONFERENCE ON INTELLIGENT COMPUTATION IN MANUFACTURING ENGINEERING | 2019年 / 79卷

关键词：

Milling; CO2; cooling; Temperature measurement; Analytical temperature modelling; TOOL LIFE; COOLANT;

D O I：

10.1016/j.procir.2019.02.007

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

The quantification of the heat flow distribution in the cutting zone is still a not solved problem in particular if cooling lubrication is involved. The publication introduces a model extended measuring approach in order to monitor heat and coolant flows in the milling process under CO2-MQL cooling lubrication. The system featured a telemetry system in order to transmit the temperature measured by a tool-embedded thermocouple. By further data post processing of the temperature, the heat flow into the tool was inversely determined by comparison of the measured temperature a distinct point with analytically modeled, transient temperatures. (C) 2019 The Authors. Published by Elsevier B.V.

引用

页码：33 / 38

页数：6

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