[1]施春华.不锈钢管高频感应焊接的探讨[J].焊管,2017,40(12):40-43.[doi:DOI: 10.19291/j.cnki.1001-3938.2017.12.009]
　SHI Chunhua.Discussion on High-Frequency Induction Welding of Stainless Steel Pipe[J].,2017,40(12):40-43.[doi:DOI: 10.19291/j.cnki.1001-3938.2017.12.009]
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不锈钢管高频感应焊接的探讨()
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
40
期数:
2017年第12期
页码:
40-43
栏目:
工艺与设备
出版日期:
2017-12-28

文章信息/Info

Title:
Discussion on High-Frequency Induction Welding of Stainless Steel Pipe
文章编号:
DOI: 10.19291/j.cnki.1001-3938.2017.12.009
作者:
施春华
?应达工业（上海）有限公司，上海 201203
Author(s):
SHI Chunhua
?Inductotherm Industries (Shanghai) Co., Ltd., Shanghai 201203, China
关键词:
不锈钢管; 高频感应焊接; 氧化层; 焊接质量
Keywords:
stainless steels pipe;  high frequency induction welding;  oxide layer;  welding quality
分类号:
TG456.9
DOI:
DOI: 10.19291/j.cnki.1001-3938.2017.12.009
文献标志码:
A
摘要:
为了解决不锈钢管焊接中氧化的负面影响，介绍了高频感应焊原理，并对不锈钢材料特性、焊接质量要素、机组性能、母材钢带及调整工技能和高频焊机功能等焊接工艺要素进行了分析探讨。认为不锈钢的化学成分、组织结构，材料电阻率、导磁率、热膨胀系数、热传导、弹性模量等都是影响不锈钢高频感应焊质量的重要因素，提出采用独立控制频率与功率的高频焊机，结合恰当机组设计与操作方式，可解决焊接氧化物等不利因素，提高焊接质量和焊接效率。
Abstract:
In order to solve negative effects of oxidation in stainless steel welding, the theory of high-frequency induction welding was introduced, and characteristics of stainless steel, elements of welding quality, performance of unit, parent metal steel strip, craftsmanship of operators, functions of high-frequency induction welder, and? some other welding process elements were analyzed. The results showed that important factors, which influenced the quality of high-frequency induction welding of stainless steel, included chemical composition, organization structure, resistivity, permeability, thermal expansion coefficient, heat conduction and elastic modulus; using high-frequency induction welder with independent controlling frequency and power and combining appropriate unit design and operation could solve negative effects of welding oxide and improve welding quality and efficiency.

参考文献/References:

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备注/Memo

备注/Memo:

收稿日期： 2017-08-18

作者简介： 施春华（1984—），男，工程师，主要从事高频感应加热电源、高频焊机电源设计和制造工作。

更新日期/Last Update: 2018-02-23