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工業控制板的焊接方法選擇

工業控制板的焊接方法選擇

發布日期:2021-06-30 作者: 點擊:

選擇工業控制板焊接的方法有以下五種,每種方法都有不同的優點。


方案一,手工焊接 手工焊接適用于產品試制、電子產品的小批量生產、電子產品的調試和維修以及某些不適合自動焊接的場合。


對焊接工具的要求方式簡單,焊接步驟簡單,容易掌握,主要用于電子元件的引腳不多。


方案二、浸焊 浸焊的特點:操作簡單,無漏焊現象,生產效率高;但容易造成虛焊等缺陷,需要對焊點進行補正;焊槽溫度掌握不當,會導致印制板翹起、變形,元件損壞。

工業控制板開發

該項目對焊接工具要求高,學生學習起來不經濟。


方案三、波峰焊 波峰焊的特點:生產效率高,Z適合單面印制電路板的大批量焊接;焊接溫度、時間、焊料和助焊劑用量等都可以較好地控制。


但是,波峰焊容易造成焊點橋接現象,需要加以糾正。該方案對焊接工具要求較高,學生學習起來不經濟。


方案四,回流焊(reflow soldering) 該技術主要應用于SMD元件的焊接。被焊接的元件受到的熱沖擊小,不會因過熱而損壞;沒有橋接缺陷,焊點質量高。


該專業對焊接工具要求較高,學生學習起來不經濟,而且焊接技術掌握得也不快。


方案五、接觸焊(無錫焊) 該方案對電纜連接端子等場合比較實用,對焊接收音機沒有實用價值,對學生不經濟。


本文網址:http://www.gazipurbar.com/news/640.html

關鍵詞:工業控制板開發,工業控制板制造商,工業控制板開發公司

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