Welding Type Of Small Micro Switch

1. The hand-made welding of small micro switches has the advantage of being able to accurately grasp the welding of each electronic device, but the disadvantage is that it is excessively time-consuming and labor-intensive.

2. The pin wave soldering machine has the advantages of low price and cost saving. Disadvantages: As electronic devices are becoming smaller and PCBs are becoming denser at this stage, the probability of bridging and disconnection in spot welding has increased.

3. SMD type reflow oven, the competitive advantage of this kind of technology is that the temperature is easy to control, the air oxidation can be prevented during the whole welding process, and the manufacturing cost is easier to manipulate. The disadvantage of the small micro switch is that the solder will collapse during the whole process of soldering and heating. This situation occurs in the two fields of heating and main heating.

Small micro switches are supplied together. When the heating temperature is in the range of tens to 100s, the organic solvent as one of the components in the solder will reduce the viscosity and be discharged. If the discharge trend is significantly lower, it will be discharged together. When the solder particles are squeezed out of the gold-containing particles outside the soldering province, if they cannot be returned to the soldering area during melting, a retained solder ball will also be produced.

Because of its small size, multiple gears, symmetrical driving force and strong sense of passage, it has been widely used in many aspects such as electrical products. Due to the continuous improvement of people's living standards, this kind of electrical products will be upgraded and changed faster and faster, and the number of their needs will become larger and larger. This is also the place where everyone is concerned about its development potential.