contact details

Anshan Heli Laser Equipment Co., Ltd.

National Service Hotline : 400-641-6888

Address: No. 368 Qianshan Road, High-tech Zone, Anshan City

Dongguan Heli Laser Equipment Co., Ltd.

Address: No. 48 Wenxiang Road, Xiaoxiang, Wanjiang District, Dongguan City, Guangdong Province

Phone: 0769-88879968


Fax: 0769-21665152

Contact: Mr. Yang

Mobile: 13609678851


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Application of laser cutting machine and laser welding machine in metal processing field

Release time: 2015.04.01 News source: Laser cutting machine, laser engraving machine, laser marking machine, laser equipment brand manufacturer-Dongguan Heli Laser Equipment Co., Ltd. Browse times:

Laser cutting machine , laser engraving machine , laser marking machine , laser equipment brand manufacturer-Dongguan Heli Laser Equipment Co., Ltd., American scientist Mayman has developed the first ruby laser since 1960. With the development of world technology and economy, The rapid development of laser technology is needed, especially in the past ten years, which has greatly promoted the wider application of laser processing technology. Laser has four characteristics compared with ordinary light, namely monochromaticity (single wavelength), coherence, directivity and high light intensity. The laser beam is easy to transmit. Its time and space characteristics can be controlled to obtain extremely small spots after focusing. The laser beam with extremely high power density can melt and vaporize any material. It can also be used for precise and rapid processing in local areas. The heat input of the workpiece is small, the heat affected zone is small, and the thermal deformation is small; the processing efficiency is high, and it is easy to realize automation. Laser technology is a comprehensive high-tech involving optics, mechanics, electronics and other disciplines. The same laser processing equipment also involves many disciplines. In view of its high-tech nature and high profitability. Throughout the years of research and development and improvement of international and domestic laser application fields, contemporary laser and laser processing technologies and equipment have become quite mature to form a series of laser processing processes. In addition, a variety of new laser processing technologies are still emerging. From the perspective of the international application ratio, the laser processing equipment mainly includes laser cutting machines , laser welding machines , laser marking machines and laser drilling machines. 2D and 3D laser cutting accounts for 65% of laser applications, laser welding accounts for about 20%, laser drilling, marking accounts for less than 10%, and laser surface treatments include laser phase change hardening, laser welding, laser surface alloying, and laser surface melting Condensation and so on only account for about 5%. From the perspective of the development and application of domestic laser processing technology, more and more users have realized the unique excellent performance, high flexibility and high efficiency of laser processing . At present, laser technology has been popularized in the aerospace field, the automobile manufacturing industry, the switch industry, the gear industry, the railway locomotive manufacturing industry, and the metal material processing industry.

First, the characteristics and application of laser cutting machine

Laser cutting is currently the most widely used laser processing technology in many countries in many foreign countries. For example, automobile manufacturing and machine tool manufacturing use laser cutting for sheet metal parts processing. With the high-power laser beam quality, the laser cutting machine is improved . The range of processing objects is wide. It includes almost all metal and non-metal materials. For example, r can use laser to cut three-dimensional parts with complex shapes with high hardness, high brittleness and high melting point. This is exactly the advantage of laser cutting machine .

Two main advantages of laser cutting machine

1. Laser cutting is non-contact optical thermal processing. The workpiece known as "universal tool that will never wear" can be tightly arranged or nested in any form to make full use of raw materials. Because it is non-contact processing, there is no deformation of the processed parts.

2. High efficiency of laser cutting machine . Taking a 1 mm thick aluminum alloy plate as an example, the cutting speed can reach 40 m / min. High efficiency makes the single-piece processing cost reduce geometrically and even lower than traditional processing methods.

3. Laser cutting machine does not need cutter and mold. Under the control of the computer, it can directly realize the flexible processing of plate and shell parts with arbitrary shapes in 2D and 3D. It is especially suitable for the processing of multi-variety and small-batch rice and gold parts in the new product development stage. The costly mold design and manufacturing costs greatly shorten the production cycle.

4. The laser cutting machine has a very small slit in the range of 0.15-0.4 mm. The cut is smooth and burr-free, and can even directly process the finished spur gear with a certain accuracy.

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