The cutting edge is neat, the application of RFH green laser in cutting PCB board

PCB board, also known as printed circuit board, is common in industrial electronics and is one of the key devices to realize the interconnection between various components. It is widely used in consumer electronics, communications, automobiles, medical, military, aerospace and other fields.

As consumer products are developing in a smaller and more refined direction, the PCB board is required to be smaller and smaller, the components to be contained are more and more dense, and the production requirements are getting higher and higher. For manufacturers, upgrading processing technology, improving cutting accuracy, and maintaining market competitiveness have become the top priority.

uv laser | green laser | Ultraviolet lasers | uv dpss laser | nanosecond laser | UV laser source | Solid State Lasers

The use of laser for fine cutting of PCB boards has become a must for PCB manufacturers. The industrial-grade green nanosecond solid-state laser developed and designed by RFH can highly match the cutting needs of manufacturers.

Output 532nm green laser, and very small pulse width (<25 ns@100kHz), the heat-affected zone when cutting PCB boards is small, and the edges are clean and tidy; excellent beam quality (M2<1.2), small spot diameter, The resulting small slits can greatly reduce the generation of defective products, and the product consistency is high, which helps to easily achieve large-scale and fine production.

Generally speaking, the laser cutting speed is proportional to the power. The high power output of this RFH 532 green nanosecond laser of 40W brings high cutting speed and fully improves production efficiency.

Although the infrared laser in the 1064nm band is easy to achieve high power, the heat-affected zone is relatively large during processing, and it is mainly used for material cutting that does not require high material cutting accuracy. The 355nm UV laser has little thermal impact and can achieve high-precision machining. It is mainly used for cutting FPC and hard and brittle materials, with small edge chipping and low carbonization, but generally low power and high price.

This industrial-grade 532nm green nanosecond solid-state laser takes into account the advantages of infrared lasers and ultraviolet lasers. The cutting work, and the price is moderate, it is a cost-effective product.

In the field of precision machining, the trend of laser machining replacing traditional machining is becoming more and more intense. Based on this, RFH will continue to rely on market demand to develop laser products with advanced technology, which will be deeply applied to other fields of precision machining to provide support for manufacturers' high-efficiency production.