A NUMERICAL-METHOD FOR DETERMINING TEMPERATURE DISTRIBUTIONS IN MACHINING WITH COOLANT .2. CALCULATION METHOD AND RESULTS

被引：10

作者：

LI, X

KOPALINSKY, EM

OXLEY, PLB

机构：

[1] School of Mechanical and Manufacturing Engineering, University of New South Wales, Kensington, New South Wales

来源：

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE | 1995年 / 209卷 / 01期

关键词：

D O I：

10.1243/PIME_PROC_1995_209_052_02

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A computational method is developed for determining temperature distributions in machining with coolant. Models for heat sources and equations for heat-transfer coefficients used in the calculations were presented in Part 1. In Part 2 the finite element method is applied to solve the steady two-dimensional energy equation with a coolant used on the boundaries. Using this method temperature distributions throughout the tool, work and chip in machining with coolant are calculated, given the experimental values of the cutting forces and chip thickness, the thermal properties of the work and tool materials and the heat-transfer coefficients at the boundaries. The calculated tool temperatures are compared to results measured experimentally and satisfactory agreement is shown.

引用

页码：45 / 52

页数：8

共 12 条

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