选择性焊接工艺技术的研究

选择性焊接工艺技术的研究
烽火通信科技股份有限公司 鲜飞
摘要: 本文介绍了选择性焊接的概念、特点、分类和使用工艺要点。选择性焊接是现代组装技术的新概念，它的出现促进了SMT（表面贴装技术）的发展，并为PCB 设计者提供了新的工艺选择。可以确信选择性焊接将会被更多地应用于电子组装上，成为一种具有竞争力的焊接技术。
关键词：选择性焊接；印刷线路板；波峰焊
The Research of Selective Soldering
XIAN Fei
（Fiberhome Telecommunication Technologies Co., Ltd, Wuhan 430074,China）
Abstract: The things of selective soldering’s concept, characteristics, division and technical gist are described in this paper. Selective soldering is a new concept of the contemporary assembly technology. It is said that selective soldering has developed and innovated SMT since it was
appeared and also provides a new choice for PCB designer. It is believed that selective soldering will more be adopted in electronics assembly, and will also be a competitive soldering technology.
Keywords：Selective Soldering；PCB；Wave Soldering