1. <thead id="haxvp"><small id="haxvp"></small></thead>
    <span id="haxvp"></span>

    <rt id="haxvp"><optgroup id="haxvp"><strike id="haxvp"></strike></optgroup></rt>

    <span id="haxvp"><optgroup id="haxvp"><center id="haxvp"></center></optgroup></span>

    News

    How to solve the problem of soldering iron tip overheating without soldering

    Release Date:2016-08-16
    If the soldering iron tip does not solder after being heated to high temperatures, the following method can be used to solve it:
    Firstly, clean the area around the soldering iron tip with fine gauze until it shines brightly.
    Secondly, prepare rosin and tin, crush the rosin and some tin into powder, and place it on a clean copper or iron plate;
    Thirdly, heat the soldering iron with electricity, and before it reaches its maximum temperature, use a soldering iron tip to rub against the broken pieces of rosin and tin. This way, the soldering iron tip will be coated with a layer of tin
    Fourthly, disconnect the power supply and wait for the soldering iron tip to cool down. You can solder it on the next use;
    Note:
    The above methods are applicable when the soldering iron tip is oxidized. If the heating ability of the soldering iron core of the soldering iron tip decreases, it is necessary to replace the soldering iron core in a timely manner.
    If the first method has no effect after trying, you can try using the second method.
    展開
    国产超碰人人爽人人做人人添| 国产一级做a爰片久久毛片| 午夜dj免费在线观看| 国产在线无码精品无码| 国产又粗又猛又爽又黄的免费视频 | 福利视频一区二区牛牛| 在丈夫面前被侵犯中文字幕| 丹麦大白屁股hdxxxx| 日本无卡无吗在线| 亚洲国产日韩欧美| 欧美日韩一区二区三区在线观看视频 | 国产婷婷色综合av蜜臀av| 55夜色66夜色国产精品视频| 国产色无码精品视频国产| 91成人精品视频| 国产精品永久免费自在线观看| AV无码久久久久不卡蜜桃| 夜栋病勤1一12在线观看| 一本大道加勒比久久| 孕妇videos孕交| 久久99精品久久| 婷婷久久五月天| 中文在线最新版天堂| 成人无遮挡毛片免费看| 久久久久久久亚洲AV无码| 无码免费一区二区三区免费播放 | 久久精品无码一区二区三区| 日韩国产欧美在线观看| 亚洲一级毛片免费看| 星空无限传媒好闺蜜2| 亚洲乱码无限2021芒果| 最近中文字幕mv免费高清电影| 亚洲国产另类久久久精品黑人| 欧美xxxx做受欧美| 亚洲伊人久久精品| 日韩美女hd高清电影| 久久亚洲国产成人精品性色| 日韩AV高清无码| 久久精品国产精品亚洲精品 | 三级韩国床戏3小时合集| 女人张开腿让男人捅|