PLC USB Data Cable Small Dip Soldering Machine Pulse 40W Power
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PLC Usb Data Cable Solder Machine Pulse Soldering With Small Dip Soldering Machine
Describe Soldering machine is a mechanical equipment, equipped with large size transparent window, can observe the whole welding process, product development, process curve optimization has a very important role. Temperature control adopts high precision intuitive intelligent controller, programmable perfect curve control, accurate temperature control, simple parameter setting, easy operation. Can complete CHIP, SOP, PLCC, QFP, BGA and other packaging forms of single, double sided PCB board welding. The work efficiency is very high, a welding machine with a screen printing table and two workers can complete nearly 100 PCB boards of the largest size and thousands of small size in a day. Soldering machine has changed the way that welding machine can only rely on natural cooling or pull out PCB board for cooling outside the welding machine, making reflow welding process curve more perfect, avoiding the damage of surface mount device and welding shift problem.
Working principle The definition of soldering machine solder can be found that "wetting" is the leading role in the welding process. The so-called welding is the use of liquid "solder" wet on the base material and achieve the effect of joint. This phenomenon is similar to water poured on a solid surface, except that the weld solidifies into joints as the temperature decreases. When the solder is wetted on the substrate, theoretically the two will be combined with metal chemical bonds, and form a continuous joint, but in practice, the substrate will be eroded by the air and the surrounding environment, and form a layer of oxide film to block the "solder", so that it can not achieve better wetting effect. The phenomenon is similar to water poured on a greasy plate, which only collects in partial places rather than being evenly distributed across the plate. If you fail to remove the oxide film on the surface of the substrate, even if barely stained with "solder", its binding force is very weak.
Soldering machine type Folding automatic soldering machine
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Product Tags: PLC Small Dip Soldering Machine USB Cable Small Dip Soldering Machine Small Dip USB Cable Soldering Machine |
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