Development trend of PCB splitter

After a SMT line is pasted, the whole large mosaic is completed through plug-in and other processes. If it is broken manually, stress will be generated, components will be damaged, and PCB will be scrapped. At this time, the board splitting machine is needed.

Board splitter usually refers to PCB board splitter, that is, circuit board splitter. Dividing machine is widely used in electronic product manufacturing industry. Because the traditional manual folding method will produce strong stress and seriously affect the product quality, the manual folding has been basically replaced by machine splitting.

Common PCB splitting machines mainly include laser splitting machine, curve splitting machine, knife walking splitting machine, guillotine splitting machine, stamping splitting machine, hand pushing splitting machine and milling cutter splitting machine.

Laser splitting machine is a new technology. With the development of laser technology, the application of laser technology in the field of electronic manufacturing is more and more, and the application in PCB splitting is one of them., Different lasers are used according to the demand. At present, UV laser, CO2 laser, green laser and picosecond laser can be selected, and the natural price is also very different. In terms of comprehensive cost performance, UV laser and green laser are the mainstream at present.

The thickness of the UV laser cutting machine for PCB splitting is low, generally no more than 1mm. The green light is mainly due to high power. The laser splitting is carried out for PCB above 1mm.

The biggest advantage of laser plate splitting machine is cutting efficiency and cutting effect. The cutting edge is free of carbonization and burr. And it has adsorption function, which makes it dust-free and smokeless. The laser adopts a non-contact processing method, with small thermal impact, no damage to the substrate or the substrate of active devices, and no stress. CCD positioning and computer-controlled automatic cutting can also realize the function of automatic loading and unloading. Maximize the production efficiency of the equipment and save labor costs. Of course, the disadvantages of the laser plate splitter are also very obvious. The price is relatively expensive compared with the traditional plate splitter, but if there is high-quality demand and mass production, the laser plate splitter may also be a good choice.