The History of Laser Engraving Cutting Machine

Laser cutting is now an extremely common process in many industries. Today laser engraving cutting machines are widely used in manufacturing, garment processing, and art manufacturing. Since the invention of lasers, people have been looking for practical applications for lasers, and laser cutting is one of the most important and earliest discovered applications.

The Development History of Laser Engraving Cutting Machine

As we all know, the lasers used in laser engraving cutting machines mainly include Nd: YAG laser, CO2 laser, and fiber laser. Among them, the CO2 laser opened the prelude to the history of laser cutting.

In 1963, Kumar Patel, an electrical engineer at Bell Labs, developed the first CO2 laser, which was less expensive and more efficient than the gem lasers of the time.

In 1965, the Western Engineering Research Center in Buffalo, USA, used the laser engraving cutting machine for the first time to manufacture wires for electrical connections, but the tests of its manufacturing process were all safety tests. Neither the effect of the laser beam on glasses and skin nor the effect of the vaporized material on workers has been determined.

Meanwhile, two years after the introduction of the CO2 laser, Peter Houldcroft realized that the combination of a focused laser beam and oxygen assist gas had the potential to improve the precision and speed of the thermal cutting process. The gas lasers operating at the Services Electronics Research Laboratory in Harlow at the time had reached 300 W and had been developed for military applications.

Peter Houldcroft designed a "laser engraving cutting machine nozzle" in early 1967 to provide an auxiliary airflow in the focal area of the laser beam.

In August 1967, ABJ Sullivan and PT Houldcroft published their experimental results in the British Welding Journal. They also made very important conclusions that have influenced us to this day:

• With the development of higher power lasers, it should be possible to cut thicker and different materials, including non-metals.

• The narrow cutting of the laser engraving cutting machine ensures precision that cannot be obtained by the previous thermal cutting technology.

In August 1969, three Boeing employees published a paper. In the paper, they stated that "lasers may be a cost-effective cutting tool, but a lot of research and development will be required before such a machine can be put into production." In addition, Boeing is the first company to integrate a laser engraving cutting machine on its production line.

After that, the laser engraving cutting machine industry developed rapidly. In 1970, BOC supplied the Scottish die plate manufacturer William Thynes with the first true laser engraving cutting machine in history.

After the CO2 laser cutting system came out, other types of laser cutting systems also surfaced, such as YAG solid-state laser cutting system and fiber laser cutting system. Today, laser engraving cutting machines are almost everywhere.

The laser engraving cutting machine is not only suitable for metal, but also for various materials such as wood, cardboard, ceramics, and acrylic sheets. It can be said that laser cutting has opened up a new future in the industrial field.

At Last

The above is the development history of laser cutting machines. If you want to know more about laser engraving cutting machine china, please contact us. In addition to the rich content, we also provide you with high-quality products.