金属切削中刀具内温度分布的测量。实验测试和数值分析

S. Lo Casto, E. Lo Valvo, F. Micari
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引用次数: 38

摘要

作者提出了一种新的方法来评估金属切削过程中刀具内的温度分布。该方法基于恒定熔点粉末技术进行的实验测试和过程的有限元分析,可以确定操作中涉及的总热量的哪一部分流入工具。因此,确定了各种切削条件下刀具整体体积内的温度分布。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Measurement of temperature distribution within tool in metal cutting. Experimental tests and numerical analysis

The Authors propose a new approach in order to evaluate the temperature distribution within the tool in metal cutting. The method, based on experimental tests, carried out by the constant melting point powders technique, and on a finite element analysis of the process, has allowed determining which fraction of the total heat involved in the operation flows into the tool. Consequently the temperature distribution within the whole volume of the tool has been determined for various cutting conditions.

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