How to choose and replace the heating core of the electric soldering iron
The heating element of an electric soldering iron is a component of a welding device. The heating element of a soldering iron is the core that makes the entire soldering iron work. If the tip of the soldering iron does not heat up, the soldering iron will lose its function. One type of heating core is made of metal (stainless steel), which has fast heat transfer and large temperature changes during welding. Ceramics are more resistant to high temperatures and have relatively good temperature control. It is recommended to use stainless steel for welding small parts or those that have not been welded for a long time. The other type is ceramic heating core, which can be used for welding large parts for a long time.
Selection of heating element for electric soldering iron
1. Before choosing a reliable heating element, we first need to confirm the qualifications of the company. Is it a well-known company nationwide and what are its qualifications? How is the user's reputation?
2. Why can this enterprise provide a high-performance and high-quality heating core for users? This requires confirmation of the company's resources, whether it has strong technical support, and generally can operate stably for more than ten years.
3. Product performance, stable performance, and enterprises with a renewal rate of over 95% for customers who have used it will definitely have good product performance!
4. The product price is transparent, without arbitrary charges. Good products are afraid of being too expensive, while cheap ones are afraid of not being good. Therefore, it is necessary to weigh the cost-effectiveness of the product. For the same configuration and performance, the price basically plays a decisive role.
5. After sales service, can we provide 24/7 customer service and technical support to ensure timely and effective service, so that users can rest assured.
How to replace the heating element of an electric soldering iron
1. Firstly, disassemble the soldering iron and discard the old electric heating element. The wires inside are all burnt out, and the plug part is also burnt out. The wires and wires need to be replaced.
2. Before installation, it is necessary to put insulation sleeves on the connecting wires. If there is no ready-made insulation, a section of insulation wire was found and the sleeve was removed and installed.
3. Connect the pins first, and connect them tightly without sliding. You can use pliers to pinch them hard, as sliding them can easily cause ignition and breakage.
4. After inserting the pin back into the soldering iron holder, wrap tape insulation around one end of the connector. This insulation must be done well, and then solder the new wire to the wire end of the soldering iron holder.
5. After finishing everything, just restore the soldering iron. The entire process of replacing the core is very simple, as long as the insulation treatment is done well, there will be no problem. For those who often engage in electronic production, a good soldering iron is very important.
