Sometimes the soldering iron tip turns red during the soldering process. It might have an impact on the the quality of soldering work and even damage the soldering iron itself. So, what should we do when the tips go red? Here are some steps and suggestions for you to deal with it.
1. Stay Calm
First of all, don't care too much when the soldering iron tip has turned red. Panicking won't solve anything .Take a deep breath and start to analyze the situation carefully.
2. Check the Power Settings
One of the most common reasons for the soldering iron tip to turn red is incorrect power settings. Make sure that you have set the right power of the soldering station according to what you are doing. If the power is too high, the tip will get too hot and turn red. Try lower the power gradually and see if the tip goes back to normal.
3.Check the Soldering Iron Tip Itself
Examine the soldering iron tip carefully. Check if there is any visible damage, such as cracks or any physical damage. A damaged tip may not conduct heat evenly, so may lead to overheat and turn red. If you find any damage, it's best to replace the tip at once.
4. Check the Connection and Wiring
Sometimes, a loose or faulty connection between the soldering iron and the power source can also cause abnormal heating. Check all the wires and connectors to make sure they are properly connected with no indication of short circuits or loose fittings. Tighten any loose connectors if necessary.
5. Consider the Thermal Conductivity of the Tip and the workpiece
The thermal conductivity of the soldering iron tip and the workpiece can also play an important role. If the tip is not making good contact with the workpiece, the heat may not be dissipated properly, causing the tip to heat up quickly . Ensure that the tip is clean and makes good contact with the workpiece during soldering.
6. Look for Professional Help if Needed
If you have tried all the above steps and the soldering iron tip still turns red, or if you are not sure about what to do next, it's better to call professional . You can call for the manufacturer's customer service or a professional electronics repair technician. They have the experience together with the tools to fix the problem properly.
In conclusion, when the soldering iron tip turns red, don't be worried. Using above steps and carefully examining the possible causes, you can usually find a solution to make your soldering iron back to normal working condition and continue your electronics work successfully.
