Automatic soldering tin tip is not the reason
In the industry, automatic soldering tin machine will appear in the work of non-stick tin, what exactly will be caused by it? Xiaobian here to share with you many years of experience:
1, before the automatic soldering tin machine, soldering tin sticks do not eat tin.
2, the choice of welding temperature is too high, it is easy to make welding tip tin surface violent oxidation.
3, the use of solder wire composition is not good or the middle of the wire flux interruption.
4, the use of incorrect or defective cleaning methods.
5, when the working temperature exceeds 350 ℃, and stop welding more than 1 hour, lead-free tip on the amount of tin is too small.
6, tin flux in the composition is too high, while the flux is highly corrosive, causing rapid oxidation tip.
7, "dry burning" tip, such as: soldering station open not to use, and tip no tin, will lead to rapid oxidation of lead-free soldering iron.
8, exposure to organic matter such as plastic, lubricating oil or other compounds.
9, the use of neutral activity of the flux, there is no regular cleaning of the oxide on the tip.
