4 理由 なぜ その 先端 の はんだ付け 鉄 酸化 あまりにも 迅速に
1. Soldering head quality problem: The quality of the soldering iron head is not good enough, which will seriously affect the use effect.
2. if the temperature is too high, it will generate heat 迅速に, and it is easy to burn the tip of the はんだ付け 鉄. the 温度 設定 has a lot to do with the soldering iron used. for example, using a common soldering iron requires a temperature of 350 degree, but due to 不十分 電力 中 使用, it may need to be adjusted to 380 degree.
3. The problem of 不十分 メンテナンス: every time it is used up, it needs to be tinned to prevent oxidation.
4. The はんだ付け アイロン チップ is 変形 または 穴あき。
It is 禁じられている to "scrape" the はんだ付け 鉄 先端 with a 鋭利 物体 または サンドペーパー to 防止 損傷 to the service life of the はんだ付け 鉄 先端。
1. The 温度 of 不良 品質 はんだ付け 鉄 is high, while the temperature of good quality はんだ付け iron is slow and the temperature is low, so it is not easy to burn the tip of the soldering iron. In order to ensure the normal use of the はんだ付け 鉄 チップ, the quality must be チェック when 選択。
2. 高温 意志 加速 the 酸化 of the はんだ付け 鉄 チップ および 低減 the 寿命 of the はんだ付け 鉄 チップ the the より高い the 温度, the shorter the service life of the はんだ付け 鉄 tip. for every 20 degree 増加, the service life of the はんだ付け 鉄 チップ will be reduced by half. したがって, アンダー the 前提 of 会議 the 溶接 条件, 低温 溶接 すべき be 使用 as much as as possible.
3. プット the チップ of the はんだ付け 鉄 into the ロジン and apply solder, roll it in it, and the oxide will fall off after a while. after the usual use, fill the tip with tin until it can no long stick. next time you use it, put it on a wet sponge wipe it and it will be very shiny.
4. 交換 その 先端 の はんだ付け アイロン。
予防措置:
It is forbidden to use a file to remove oxides on the welding tip.
The tip of the 電気 はんだ付け 鉄 火傷 to 死, showing a black layer, or does not melt the tin. you can scrape the tip with a blade to expose the copper part. when scraping, do not use too much force. すぐに after scraping, use a はんだ ワイヤー メルト オン トップ。
The 欠点 of this method is that 長期 運用 意志 短縮 the 寿命 of the はんだ付け 鉄 チップ。
注 that when the sはんだ付け ステーション is not in use, do not keep the tip of the soldering iron at high temperature for a long time, which will convert the flux on the tip of the sはんだ付け 鉄 into 酸化物, that is, 酸化 of the tip of the はんだ付け 鉄 意志 原因 the 熱 導電率 of the tip to 減少。
When the soldering station is not in use, it is necessary to turn off the power, mainly for non-temperature-controlled and non-automatic dormancy soldering stations.
