Mathematical and computer modelling of induction heating and consequent hardening of circular saw

被引：0

作者：

Barglik, J ^{[1
]}

Dolezel, I ^{[1
]}

Ducki, K ^{[1
]}

Ulrych, B ^{[1
]}

机构：

[1] Silesian Tech Univ, PL-40282 Katowice, Poland

来源：

ELECTROMAGNETIC FIELDS IN ELECTRICAL ENGINEERING | 2002年 / 22卷

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The paper offers an algorithm for modelling the induction heating and consequent hardening of a circular saw manufactured from ferromagnetic steel. The basic model consists of two non-linear second-order partial differential equations describing the distribution of the electromagnetic and temperature fields and partially respects the temperature dependencies of all material parameters. This model is supplemented with a theoretically empirical algorithm providing the resultant field of hardness as a function of the velocity of cooling. Computations are performed by means of program OPERA and a number of single-purpose user procedures developed and written by the authors. The methodology is illustrated on an example.

引用

页码：351 / 356

页数：6

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