潮喷大喷水系列无码精品视频-潮喷大喷水系列无码久久精品-潮喷大喷水系列无码视频-潮喷大喷水系列无码网站-潮喷大喷水系列无码网站国外-潮喷到猛进猛出

Nantong Huachuang Electronics Co, Ltd.

Technology

Effective measures to extend the lifespan of soldering iron heads

2023-02-09(169) hits

When using, always use fresh solder to keep the su...

When using, always use fresh solder to keep the surface of the soldering iron bright. When the soldering iron comes into contact with the welding point, this solder coating is flatter, forming a larger contact surface for more effective heat flow. Keep the remaining solder on the soldering iron head, especially when the soldering iron is not in use for a long time, such as when it is placed on a bracket. Clean the soldering iron head at least once a day. Chemically active flux can roughen the surface of the soldering iron head, and impurities and residual flux should not accumulate on the soldering iron head.

Do not file off the coating on the soldering iron head to eliminate oxides, otherwise it will expose the copper substrate.

Regularly remove the soldering iron head to clean the part where it is inserted into the soldering iron heating element, and then reinstall the soldering iron head. Cleaning can prevent the increase in resistance of this part and prevent the soldering iron tip from sticking to the soldering iron cylinder. At the same time, when using, make sure that the soldering iron tip is firmly inserted into the heating element

Do not put too much pressure on the soldering iron head, or use it to rub the soldered leads or pads. Similarly, do not use the soldering iron head or soldering iron component as a hammer or screwdriver. When welding, add fresh solder to the leads and pads to be connected, rather than to the hot soldering iron head. The iron on the surface of the soldering iron head will quickly oxidize, and the surface will be covered with a layer of black or brown rust, which will not wet the solder. This "burnt" soldering iron tip does not need to be discarded, as it can be cleaned and re tinned. When re tinning the oxidized soldering iron head: Heat the soldering iron head enough to melt the old coating, clean the soldering iron head on a wet cellulose sponge that can be squeezed out of water, apply inorganic acid flux (which can be ammonium chloride) to remove residual rust, and then re tin with a rosin core soldering wire with increased tin content. A simple method for re tinning is to wrap the solder wire around the soldering iron head and then apply electricity to the soldering iron to melt the wire. Alternatively, if there is a soldering tin can, apply flux to the clean soldering iron head and immerse it in the molten tin in the can for re tinning. After tinning, remove any remaining solder.

Another method to remove the label on a soldering iron head that has cooled to room temperature is to use soldering iron head cleaning agent or fine sandpaper to wipe the soldering iron head until the surface resists clean gray iron (not copper), and then re tin it.


主站蜘蛛池模板: 国产综合精品91久久久 | 国产免费无码一区二区视频 | 18禁午夜成人影院在线看 | 国产一区二区野外 | 国产亚洲日韩精品超碰 | www夜片内射视频在观看视频 | 国产精品黄色成人 | 国产精品三级a三级三级午夜 | 精品国产人成在线 | 国内外精品成人免费视频 | 国产成人aa视频在线观看 | av无码午夜福 | 91亚洲国产日韩欧美在线播放 | 国产粉嫩无码一区二区三区 | 国产精品无码电影在线观 | 91福利精品老师国产自产在线 | 国产尤物视频免费看 | 国产成人av无码精品天堂 | av亚洲欧洲日产国码无码 | 国产极品粉嫩馒头 | 国产人妻无码一区二区三区 | 国产一区二区精品久久岳√ | 国产精品亚洲五月天高清 | 2025中文字幕在线永久免费 | 精品精品国产高清a级毛片 精品精品国产高清a级毛片8 | 国产成人av无码 | 国产精品高潮久久久久久无码 | 国产免费无码一区二区三区 | 白丝乳交 | a级毛片免费观 | 国产免费午夜福利在线播放92 | 国产美女裸体无遮掩免费牛牛 | 高清一区二区三区免费视频 | 国产成人无码一区二区动漫 | 国产精品一精品二精品三 | 国产高清免费一级视频播放在线观看 | 国产按摩精品首页 | 国产精品密入口果冻 | 国产一区二区三区无码 | 国产区女主播在线观看 | 国产美女久久久久 |