助焊膏怎麼用:助焊膏的作用和使用方法
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[DIY]PCB助焊劑的使用
http://ncc-1701x.blogspot.com
錫膏可以利用鋼板印刷塗佈到電路板上或直接點注到pad 上. 錫膏可以透過熱風, 紅外線, 火燄或烙鐵加熱, 加熱後錫粉熔化形成焊點, 主要用在生產SMT 電路板, ...
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![「干货分享」松香、助焊剂、助焊膏、锡膏的区别及各自的作用](https://i0.wp.com/api.multiavatar.com/%E3%80%8C%E5%B9%B2%E8%B4%A7%E5%88%86%E4%BA%AB%E3%80%8D%E6%9D%BE%E9%A6%99%E3%80%81%E5%8A%A9%E7%84%8A%E5%89%82%E3%80%81%E5%8A%A9%E7%84%8A%E8%86%8F%E3%80%81%E9%94%A1%E8%86%8F%E7%9A%84%E5%8C%BA%E5%88%AB%E5%8F%8A%E5%90%84%E8%87%AA%E7%9A%84%E4%BD%9C%E7%94%A8.png?apikey=viVnb6N20jclO8)
「干货分享」松香、助焊剂、助焊膏、锡膏的区别及各自的作用
https://zhuanlan.zhihu.com
助焊膏是由原料松香加上特殊的化学物质调配出来的一种膏状助焊物质,它是一种焊接过程中起到辅助作用的物质,可清除焊盘的表面氧化物,常用于BGA芯片的 ...
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为大家演示了助焊剂在焊接当中的重要性
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助焊膏怎么用
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先把焊点擦干净,涂一点悍锡膏,再用烙铁吃点焊锡,用捏子将电线或引脚按在焊点上,用烙铁的尖端轻轻按在焊点上让足够的锡流到焊点后迅速将烙铁拿开,烙铁 ...
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![原來錫膏跟助焊膏不一樣,請問大家錫膏一般使用法](https://i0.wp.com/api.multiavatar.com/%E5%8E%9F%E4%BE%86%E9%8C%AB%E8%86%8F%E8%B7%9F%E5%8A%A9%E7%84%8A%E8%86%8F%E4%B8%8D%E4%B8%80%E6%A8%A3%EF%BC%8C%E8%AB%8B%E5%95%8F%E5%A4%A7%E5%AE%B6%E9%8C%AB%E8%86%8F%E4%B8%80%E8%88%AC%E4%BD%BF%E7%94%A8%E6%B3%95.png?apikey=viVnb6N20jclO8)
原來錫膏跟助焊膏不一樣,請問大家錫膏一般使用法
https://bbs.pigoo.com
2.pcb板上as21位置中間散熱處及腳位處塗錫膏。 3.放上as21對準好。 4.用特尖烙鐵,把as21四個角焊好固定。
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烙鐵焊接心得分享助焊劑的功能
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翔大模型
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翔大模型
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翔大模型
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