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Reasons why the soldering iron tip of the soldering machine does not stick to tin
- 2020-01-03-

Shenzhen Hongyuan Technology Co., Ltd. reveals the reason why the soldering iron tip of the automatic soldering machine does not stick to tin

As everyone knows, the automatic soldering machine mainly relies on the temperature of the soldering iron head to melt the tin wire and solder the tin to the product. Therefore, the soldering iron head plays a decisive role in the soldering machine. The soldering iron head of the automatic soldering machine does not stick to the tin often troubles the customer. Shenzhen Hongyuan Technology Co., Ltd. has accumulated many years of soldering experience and summarizes for the customer:

The reason why the soldering iron head does not stick to the tin of the automatic soldering machine is not only a little problem with the soldering iron head itself, but also there may be several other reasons. The specific analysis is as follows:

1. Do not dip the soldering iron tip on the tin surface before using it.

2. When the welding temperature is too high, it is easy to cause the oxidation of the soldering iron tip to the tin surface.

3. The solder wire used is not good or the flux in the wire is interrupted.

4. Use incorrect or defective cleaning methods.

5. When the working temperature exceeds 350 ℃, and the soldering is stopped for more than 1 hour, the amount of tin on the lead-free soldering iron tip is too small.

6. The flux used is highly corrosive, which causes rapid oxidation of the soldering iron tip.

7, "dry burning" soldering iron head, such as: the soldering station is not used, and the surface of the soldering iron head is not tin, it will cause the lead-free soldering iron head to oxidize quickly.

8. Exposure to organic materials such as plastics, lubricants or other compounds.

9, using a neutral active flux, do not often clean the oxide on the soldering iron tip.

Hongyuan Technology always adheres to the corporate tenet of “people-oriented, technological innovation, communication thanks, integrity and integrity”, adheres to the business philosophy of “quality development market, character creation business”, strict quality control and perfect after-sales service to meet customers demand.