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mse0714:回流式焊接炉,加热方式是热风式,回流区抽真空没有气体或气体太少,如何实现热对流。另外锡膏类产品的商家建议曲线是建立在一个大气压条件下的温度曲线,实现负压&正压后助焊剂的熔点和沸点会出现如何的变化与设定压力值又有如何的关系。.......
bskotu:想错了,是往炉子里面冲加热的特殊气体,以达到隔绝氧气的效果....哪有抽真空这一说,哈哈 (2018-12-25 11:03)
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summerwood:http://www.pink.de/en/soldering-technology/soldering-system-overview/soldering-system-vadu-300xl.html?tmpl=mobileVacuum soldering system VADU 300XLAutomated inline soldering system for series production....... (2018-12-25 06:15)
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