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如何焊接和拆焊

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正翻译步骤 8

步骤 8
How To Solder and Desolder Connections: 步骤 0 中的图像 1,3 How To Solder and Desolder Connections: 步骤 0 中的图像 2,3 How To Solder and Desolder Connections: 步骤 0 中的图像 3,3
  • Melt a small glob of solder onto the tip of the iron. This is called "tinning the tip" and will help with heat transfer.

  • You'll likely see some wispy smoke as you melt solder. This is mostly the rosin-core flux that's built into the solder wire. Flux helps molten solder flow, but gets vaporized over time. Once that happens, you'll need to either melt more solder to refresh the flux, or apply flux from an external source.

  • If this is your first time using a soldering iron, repeat the cleaning and melting procedure a few times to get a feel at how molten solder handles and how much solder the tip can hold.

将一小团焊料融化到烙铁头上。这被称为“烙铁头镀锡”,有助于热传递。

在熔化焊料时,你可能会看到一些缕缕青烟。这主要是焊锡丝中的 "松香芯助焊剂"。助焊剂能帮助熔化的焊料流动,但随着时间的推移会蒸发掉。一旦出现这种情况,您就需要熔化更多的焊锡来补充助焊剂,或者从 “第三只手” 上涂抹助焊剂。

如果这是您第一次使用烙铁,请重复清洁和熔化过程几次,以了解熔融焊料的处理方式以及烙铁头可以容纳多少焊料。

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