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基础 LED 手电筒 DIY 焊接套件组装

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Engels
Chinees
Stap 8
Basic LED Flashlight DIY Soldering Kit Assembly, Prepare to solder: stap 0, afbeelding 1 van 3 Basic LED Flashlight DIY Soldering Kit Assembly, Prepare to solder: stap 0, afbeelding 2 van 3 Basic LED Flashlight DIY Soldering Kit Assembly, Prepare to solder: stap 0, afbeelding 3 van 3
Prepare to solder

  • Put on your safety glasses.

  • Turn on your soldering iron. If your soldering iron has temperature control:

  • Set it to 300 °C (~570 °F) if you're using leaded solder

  • Set it to 375 °C (~700 °F) if you're using lead-free solder

  • Clean the tip of your soldering iron. If you're using a cellulose sponge, wet the sponge with distilled water until damp and quickly wipe the tip across it. If you're using brass wool, stab the tip into the wire a few times.

  • 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.

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

准备焊接

戴上安全眼镜。

打开烙铁。如果您的烙铁有温度控制：

如果使用含铅焊料，则将其设置为 300 °C (~570 °F)

如果使用无铅焊料，则将其设置为 375 °C (~700 °F)

清洁烙铁头。如果您使用的是纤维素海绵，请用蒸馏水将海绵弄湿，然后快速擦拭烙铁头。如果您使用的是黄铜棉，请将烙铁头刺入电线几次。

将一小团焊料熔化到烙铁头上。这称为“烙铁头镀锡”，有助于热传递。

熔化焊料时，您可能会看到一缕缕烟雾。这主要是焊锡丝内置的“松香芯助焊剂”。助焊剂有助于熔化的焊料流动，但会随着时间的推移而蒸发。

如果这是你第一次使用烙铁，请重复几次清洁和熔化过程，以了解熔化的焊料如何处理以及烙铁头可以容纳多少焊料。继续操作之前，请先清洁烙铁头。

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