PCB News - Types, advantages and disadvantages of pcb board automatic splitting machine

Types, advantages and disadvantages of PCB board automatic splitting machine

Before the development of the automatic PCB splitting machine, the splitting machine was a manual splitting method, not to mention the low efficiency, and the loss of the board. With the advancement of technology and the emergence of automatic PCB splitter, this manual splitting processing method has also been eliminated.

With the increasing requirements of customers for products,PCB board splitters are becoming more and more intelligent, efficient and precise. At present, the common PCB splitters are mainly divided into: laser splitter, curve splitter,knife splitter, guillotine splitter, stamping splitter, hand-push splitter, milling cutter Sub-board machine.

With the continuous development of laser technology, it is more and more used in the field of electronic manufacturing, and the use of laser for PCB boarding is one of the applications. The currently available lasers are: UV lasers, CO2 lasers, green lasers and picosecond lasers. Customers can use different lasers according to their own product requirements.

Of course, different lasers also have great differences in price. In terms of overall cost performance, ultraviolet lasers and green lasers are currently the two most commonly used lasers.

The thickness of the PCB sub-board of the ultraviolet laser cutting machine is relatively low, generally not more than 1mm. The green light is mainly high power, and the laser sub-board is carried out for the PCB of 1mm or more.

Advantages of laser splitter: high cutting efficiency, good effect; no carbonization and no burrs on the cutting edge; with adsorption function, it can be dust-free and smoke-free. The laser adopts a non-contact processing method, which has little thermal influence, will not damage the substrate or the substrate of the active device, and is stress-free. It adopts CCD positioning, computer control automatic cutting, and can also realize the function of automatic loading and unloading. This maximizes production efficiency and reduces labor costs. The disadvantage of the laser splitter is that the price is expensive, and the initial investment cost is relatively large.

Compared with the non-contact processing method of the laser splitter, other types such as curve splitter, knife splitter, guillotine splitter, stamping splitter, hand-push splitter, milling cutter PCB splitter equipment such as board splitter is a contact processing method, which will generate stress and damage the board. Moreover, compared with the characteristics of no carbonization, no burr, no dust, and no smoke when cutting by the laser dividing machine, the edges of other PCB dividing machines have burrs, and a large amount of dust will be generated, which is not sustainable., And is not conducive to environmental protection development requirements.

Although the curved board splitter, the knife-type splitter, the guillotine splitter, the punch-type splitter, the push-type splitter, the milling cutter-type splitter, these PCB splitters have many defects, but their price Reduced, the initial investment cost is relatively lower. For example, if the processing volume is only to meet a small part of your production needs, for cost considerations, there is no need to buy those high-quality equipment.

The above is an explanation of the types and advantages and disadvantages of the PCB automatic splitter, I hope it will be helpful to you.