感应加热
有限元法
条状物
电磁线圈
感应淬火
过程(计算)
感应线圈
机械工程
硬化(计算)
计算机科学
工程类
算法
结构工程
材料科学
复合材料
电气工程
操作系统
残余应力
图层(电子)
作者
Sergio Lupi,Valery Rudnev
标识
DOI:10.31399/asm.hb.v04c.a0005897
摘要
Abstract Estimation of process parameters for selective heating and heat treating of simple- and complex-shaped workpieces in induction hardening can be accurately carried out using numerical simulation techniques such as the finite-element analysis and the finite-different method. Along with the significant benefits of modern numerical simulations, it is important to be able to use rough estimation techniques to develop a general understanding of the critical parameters of a particular induction heating system. This article discusses such numerical techniques for estimating the critical parameters: workpiece power estimation; estimation of electrical and thermal efficiency of the coil; and frequency selection for heating solid cylinders, tubes, pipes, slabs, plates, strips, and rectangular workpieces.
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