Selection, maintenance and scope of application of elbow soldering iron tip
The elbow soldering iron tip is mainly suitable for special occasions. Applicable to: pedal solder gun, hand solder gun. It is generally used for welding of small components such as patches under two or several large components. There are also many series of elbow soldering iron tips, 60W soldering iron tip (curved tip), suitable for single 60w electric soldering iron and 60w pedal soldering system, equipped with nickel-chromium wire mica 60w heating core.
Elbow soldering iron tip temperature setting
The temperature at the tip of the soldering iron tip should be determined according to the melting point of the solder. Generally, the temperature of the tip of the soldering iron tip should be 30°~80°C higher than the melting point of the solder, and it should not include the temperature dropped when the soldering iron tip touches the solder joint. The electric soldering iron with curved iron tip is more suitable for the overhand grip method, and it is mostly used for soldering on the vertical desktop of the circuit board.
Elbow soldering iron not tinned maintenance
If the temperature is too high, it will burn to death. Even if it can be tinned, it will still be burned to death. The best way is to make a temperature adjustment device. When the temperature reaches the requirement, turn down the temperature to prevent burning. Now you can buy "soldering iron tip resurrection agent" in the electronic market. Buy a box and use it according to the instructions to revive the soldering iron tip so that the soldering iron tip can be tinned.
Elbow soldering iron tip selection
According to the characteristics of the components and the status of the company's existing electric soldering iron, in the actual use process, the appropriate electric soldering iron should be selected according to the process requirements
Generally, there are no special requirements for processes (such as holding tin, welding common components, etc.), and generally use a 40-60W electric soldering iron
For special sensitive processes (such as SMT component welding, integrated circuit welding, etc.), use a 55W constant temperature electric soldering iron.
If the soldering temperature needs to be specified (such as MIC soldering, etc.), use a temperature-regulated electric soldering iron.
