Production of lead-free soldering stations Analysis of characteristics of lead-free soldering stations
The lead-free soldering station is specially designed for lead-free soldering. It has the characteristics of astonishing heating speed, intelligent perfect welding, extraordinary heat recovery ability and prolonging the life of the soldering iron tip. It has a wide range of uses, from common electronic appliance repairs to electronic integrated circuits and chips, it will be applied to lead-free soldering stations as soldering tools, but it is most commonly used for soldering of PCB circuit boards in electronics factories. Especially suitable for soldering operations of lead-free precision electronics.
Production of lead-free soldering stations
The production of lead-free soldering stations is a responsibility to life and the environment. We know that after electronic products are scrapped, the lead in the PCB solder is easily soluble in oxygen-containing water. Pollution of water sources, damage to the environment. Solubility makes it accumulate in the human body, damage nerves, cause sluggishness, high blood pressure, anemia, reproductive dysfunction and other diseases; excessive concentration may cause cancer. Cherish life, times require lead-free products. As an important link in the manufacture of pCB circuit boards, soldering must be lead-free, so lead-free soldering stations came into being.
Analysis of the characteristics of lead-free soldering station
Low temperature soldering process, low soldering temperature, can effectively prolong the service life of the soldering iron tip.
It can identify large and small solder joints and provide compensation for different temperatures.
Rapid temperature recovery, small difference in temperature drop.
Digital display, more intuitive and easy, convenient for welding operation.
With temperature lock function, it can effectively prevent the uncertainty of welding temperature.
With temperature correction function, it is easy to correct the difference between the set temperature and the actual temperature of the soldering iron tip.
Anti-static safety design ensures that sensitive components are not harmed by static electricity.
Using switching technology, energy efficient.
Low cost of consumables
The appearance is small and compact, making full use of the working space.
Practical functions of lead-free soldering station
1. Automatic sleep, saving energy
When the soldering iron is not used for more than 20 minutes, the soldering station will automatically cool down to 200°C, and when the soldering iron is picked up again, the temperature will quickly return to the original set value, which can also prolong the life of the soldering iron tip.
2. Password lock temperature
Stable soldering temperature is the guarantee of solder joint quality. This soldering station can conveniently use a password to lock the temperature, and others cannot change the set temperature at will.
3. Separate structure of heater and welding tip
The separate design of the two can completely avoid the unnecessary loss caused by the heating element having to be replaced together with the welding tip, which can greatly save costs and reduce losses.
The difference between lead-free soldering station and lead soldering station
The melting point of lead soldering wire is about 180 degrees, and the melting point is different according to the proportion of lead and tin in the soldering wire. The melting point of lead-free soldering wire is generally about 230 degrees, and the melting point is also different according to the ratio of metal components.
The exception is that among lead-free solders, there are also low-temperature solders whose melting point is lower than that of lead-containing solders. But the price of this low-temperature solder is quite expensive.
Theoretically speaking, lead-free soldering stations can also be soldered with lead solder joints, because the temperature of lead-free soldering stations can reach the melting point of lead-based solder. But in practice, no one uses this, because once lead-free solder is used After soldering on the soldering station, the lead-free soldering station will be polluted and can no longer make lead-free environmentally friendly products.
Conversely, lead-free solder cannot be soldered with a lead soldering station, because the temperature of the lead soldering station may not reach the melting temperature of the lead-free solder.
