How to apply temperature when manually soldering solder wire?

Generally, in some electronic industries, various specifications of solder wires are encountered. Nowadays, with the increasing development, the auxiliary materials of solder wires are also indispensable. Currently, electronic solder is the product with the largest consumption. So, how do we usually control the temperature during the production process? Because appropriate temperature control is conducive to improving the production efficiency rhythm. The following solder paste manufacturer will explain it to you:

The tin manufacturer has summarized the appropriate operating temperatures for various soldering operations for everyone:

The melting point of solder wire is usually:183℃ - 215℃(About361℉ - 419℉)

Normal operating temperature:270℃ - 320℃(About518℉ - 608℉)

Operating temperature of the production line:300℃-380℃(About572℉ - 716℉)

Tin absorption working temperature (small solder joint) :315℃(About600℉)

Tin absorption working temperature (large solder joint) :400℃(About752℉)

The operation and control are relatively good

1When soldering with solder wire, the temperature should be effectively controlled to ensure that the solder wire has a relatively good soldering effect. When soldering with solder wire, the appropriate solder wire should be kept in the tin pot. Connect it to the tin pot, turn on the power switch, and adjust the temperature to250At around degrees Celsius, apply solder wire to the red-heated heating tube to ensure that the entire tin surface can completely cover the heating tube. When the solder wire is melting, the amount of solder wire should be appropriately increased to ensure that the solder surface is at a relatively suitable temperature.

2When using solder wire, if there is still solder wire left in the tin furnace, do not cut off the heating power supply of the tin melting furnace. At this time, the temperature should be properly controlled. The set temperature should not be too high to avoid accelerating the oxidation reaction on the tin surface. Generally, we can63/67The temperature control of the solder wire is at250Around degrees Celsius50/50The temperature of the solder wire should be controlled at280Around degrees Celsius30/70The temperature of the solder wire should be controlled at300About degrees Celsius.

3When investigating the temperature of the solder wire in the tin furnace, one should not merely focus on the surface of the tin furnace itself, as this will only lead to significant errors. Instead, a dedicated thermometer should be inserted into the tin furnace for testing. Generally, the working temperature of high-temperature solder wire should be controlled within400-500Within the Celsius range, if the temperature is not reached, problems such as continuous welding and dull solder joints will occur. Therefore, when using solder wire for welding, the temperature should be strictly controlled to ensure the welding quality of the solder wire.

That's all for the explanation. You can give it a try first and see if the effect is better. Solder wire is widely used in soft soldering in the electronics industry, wave soldering, immersion soldering and other precision soldering in various industries such as heat sinks and hardware. If you want to know more, welcome to consult and learn together!!