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如何清洁和上锡烙铁头

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How to Clean and Tin a Soldering Iron Tip, Inspect the Tip: Clean or Replace?: crwdns2935265:00crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 How to Clean and Tin a Soldering Iron Tip, Inspect the Tip: Clean or Replace?: crwdns2935265:00crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 How to Clean and Tin a Soldering Iron Tip, Inspect the Tip: Clean or Replace?: crwdns2935265:00crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
Inspect the Tip: Clean or Replace?

  • Oxidized soldering tips can be revived and serve you for years to come, but the first step is to evaluate your tip's condition to determine if it needs cleaning or replacement.

  • While the iron is cool, inspect the working area.

  • The "working area" is the layer of exposed iron/nickel at the very end of a soldering iron tip. All soldering is completed with the working area.

  • Bits of oxidation (rust), charred buildup, or superficial scratches (as shown in the first photo) on the working area happen with normal use and can be addressed with this guide.

  • If you notice pits, holes, cracks, deformations, exposed copper, or other signs of physical damage (as shown in photos two and three), save yourself the headache and just replace the tip.

  • For a closer look, use a magnifying glass.

检查烙铁头：清洁还是更换？

有些氧化的烙铁头可以被修复，并且继续使用几年，但是否可以修复要看具体情况，有些情况下，只能更换，不可修复。

在烙铁冷却时，检查工作区域。

工作区域出现氧化（铁锈）、烧焦堆积物或表面划痕（如图 1 所示）是正常使用造成的，可以通过本指南解决。

如果您发现凹坑、孔洞、裂缝、变形、裸露的铜或其他物理损坏迹象（如图 2 和图 3 所示），直接更换烙铁头，这种损坏很难修复。

要仔细观察，请使用放大镜。

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