A MODEL FOR WORKPIECE TEMPERATURES DURING PERIPHERAL MILLING INCLUDING THE EFFECT OF CUTTING FLUIDS

机译：沿周向铣削的工件温度模型，包括切削液的作用

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A 3-dimensional, time-dependent, nonhomogeneous boundary-value problem of heat conduction with constant coefficients in a finite region is used to describe the heat transfer in a rectangular workpiece during peripheral milling under the presence/absence of cutting fluids. A least squares inverse heat transfer method employing this model is applied to estimate the rate of heat flow and heat fraction entering the workpiece during dry/wet milling. The heat fraction entering the workpiece varies between 28% and 46% under the examined cases. The convection coefficients during wet milling are estimated to be in the range of 2500 - 4000 W/m~2K.

机译：在有限区域内具有恒定系数的3维，时间相关，非均质的热传导边界值问题用于描述在存在/不存在切削液的情况下，在矩形铣削过程中矩形工件中的热传递。应用采用该模型的最小二乘逆热传递方法来估算干/湿铣削过程中进入工件的热流速率和热量分数。在检查的情况下，进入工件的热量分数在28％和46％之间变化。湿磨过程中的对流系数估计在2500-4000 W / m〜2K的范围内。

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来源
《The 2001 North American Manufacturing Research Conference (NAMRC), May 22-25, 2001, Gainesville, Florida》|2001年|p.265-272|共8页
会议地点 Gainesville(FL);Gainesville(FL)
作者
Ge Shen; Ashish Gandhi; Oner Arici; John W. Sutherland;
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作者单位

Department of Mechanical Engineering -Engineering Mechanics Michigan Technological University Houghton, Michigan;

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原文格式 PDF
正文语种 eng
中图分类机械、仪表工业;
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专利

1. Modelling of cutting induced workpiece temperatures for dry milling [J] . D. J. Richardson, M. A. Keavey, F. Dailami International Journal of Machine Tools & Manufacture: Design, research and application . 2006,第10期

机译：干磨切削引起的工件温度建模
2. Development of a tool-workpiece thermocouple system for comparative study of the cutting temperature when high-speed ultrasonic vibration cutting Ti-6Al-4V alloys with and without cutting fluids [J] . Zhang Xiangyu, Lu Zhenghui, Peng Zhenlong, The International Journal of Advanced Manufacturing Technology . 2018,第1a4期

机译：开发工具 - 工件热电偶系统，用于比较研究切削温度的高速超声波振动切割Ti-6Al-4V合金，无切割液
3. Development of a tool-workpiece thermocouple system for comparative study of the cutting temperature when high-speed ultrasonic vibration cutting Ti-6Al-4V alloys with and without cutting fluids (vol 96, pg 237, 2018) [J] . Zhang Xiangyu, Lu Zhenghui, Peng Zhenlong, The International Journal of Advanced Manufacturing Technology . 2018,第1a4期

机译：开发工具 - 工件热电偶系统，用于比较研究切削温度的比较研究，当时高速超声波振动切割液和不切割液（Vol 96，PG 237,2018）
4. A MODEL FOR WORKPIECE TEMPERATURES DURING PERIPHERAL MILLING INCLUDING THE EFFECT OF CUTTING FLUIDS [C] . Ge Shen, Ashish Gandhi, Oner Arici, Conference on Automotive Finishing . 2002

机译：外围铣削过程中工件温度模型，包括切割液的效果
5. Modeling the effect of cutting fluids in peripheral milling [D] . Shen, Ge 2003

机译：模拟切削液在周边铣削中的效果
6. Influence of the Cutting Strategy on the Temperature and Surface Flatness of the Workpiece in Face Milling [O] . Lukasz Nowakowski, Michal Skrzyniarz, Slawomir Blasiak, 2020

机译：切割策略对面部铣削工件温度和表面平坦度的影响
7. Two efficient iterative algorithms for error prediction in peripheral milling of thin-walled workpieces considering the in-cutting chip [O] . Kang Yong-Gang, Wang Zhong-Qi 2013

机译：考虑切削切屑的薄壁工件外圆铣削误差预测的两种有效迭代算法

A MODEL FOR WORKPIECE TEMPERATURES DURING PERIPHERAL MILLING INCLUDING THE EFFECT OF CUTTING FLUIDS

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