JJY Solder Paste Manufacturer teaches you the skills and methods of operating soldering

Generally, when soldering is heated, it is harmful to our health. If the nose is too close to the tip of the soldering iron during operation, it is very easy to inhale harmful gases. Generally, the distance between the soldering iron and the nose should be at least no less than30cmUsually, it is generally40cmIt's better. So manual soldering is the normal step.

JJY Solder Paste ManufacturerOur main products include lead-free solder wire, solder wire, environmentally friendly solder wire, leaded solder wire, lead-free solder bars, leaded solder bars, lead-free solder paste, and leaded solder paste. So, how should soldering operations be carried out and what should be noted? Below, we will introduce to you the skills and methods of handling solder:

1The correct soldering method requires high soldering speed and accuracy. This not only saves time but also prevents air pollution and oxidation. 
2Solder is used for connecting parts and for conducting and dissipating electricity, and is not used as a support point for force. 
3In terms of quality, the quality control of soldering during the operation process is also very important. Generally, it requires very high operational skills from the operators and cannot be achieved without post-operation quality control and maintenance. 
4Welding is an art of skills, and its interest lies in your attention to the welding work. 
5When soldering, never touch the elements or the soldering iron tip. It's very hot (about)400  CAnd the burns it caused you. 
6Work in a well-ventilated place. The smoke formed during soldering is mainly composed of molten solder and flux. It is recommended to install exhaust equipment or open the Windows.

When we melt the solder onto the soldering iron tip, the heavy flux of the solder wire lies on the surface of the solder. Since the temperature of the soldering iron tip is usually very high250℃-350℃As mentioned above, before the soldering iron is placed on the solder joint, the rosin flux will continuously evaporate. When the soldering iron is placed on the solder joint, due to the low temperature of the soldered part, it still takes some time to heat up. During this period, the flux is very likely to evaporate by most or even completely. Therefore, during the wetting process, due to the lack of flux, the wetting will be poor. At the same time, due to the significant temperature difference between the solder and the workpiece, the bonding layer is not easy to form, making it difficult to avoid false soldering. Moreover, due to the protective effect of the flux, the solder is prone to oxidation after death, and it is inevitable that the quality cannot be guaranteed.

JJY Solder Paste ManufacturerProduce lead-containing solder products (solder paste),Solder paste,Tin wire,Solder rod,All kinds of high and low temperature solder wires, etc., green and environmentally friendly halogen-free and lead-free products (lead-free solder paste,Lead-free solder wire. The product models are complete, the prices are reasonable and the quality is guaranteed. At present, the Alibaba Mall has been launched on Green Island. Free samples are available throughout the venue. Newcomers also enjoy exclusive discounts. There are many offers. We welcome inquiries and cooperation from all industries.