M6 Single Laser Nozzle For Three Dimensional 3D Lazer Cutting Machine

M6 Single Laser Nozzle For Three-Dimensional 3D Lazer Cutting Machine

General laser cutting nozzles are divided into single and double layers.
Single-layer nozzles are used for melting and cutting, nitrogen is used as auxiliary gas, it is used to cut stainless steel, aluminum alloy, brass, etc.
Double-layer nozzles are generally used for oxidative cutting, using oxygen as an auxiliary gas, usually used for cutting carbon steel.

Single-layer: Melt cutting; Nitrogen; Stainless steel, Aluminum 1. 4-3.0mm
Double layer: Oxidative cutting; Oxygen; Carbon steel;1.5-3.0mm

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When the nozzle diameter is different, the cutting quality of the fiber laser cutting machine will have the following effects:
The nozzles have different diameters, such as φ1.0mm, φ1.5mm, φ2.0mm, φ2.5mm, φ3.0mm. At present, the nozzle aperture usually uses two sizes: φ1.5mm and φ2mm.

1.Sheet thickness below 3mm
The diameter of the copper nozzle is φ1.5mm, which is more suitable for the plate below 3mm, and the cutting surface is thinner. If you use a copper nozzle with a diameter of φ2mm, the cutting surface will be thicker and the corners will melt easily.

2.Sheet thickness above 3mm
When cutting plates with a thickness of more than 3mm, due to the high cutting power, the heat dissipation time is longer, and the cutting time is relatively increased. If a copper nozzle with a diameter of φ1.5mm is used, the gas diffusion area is small and unstable in use, but it can be basically used. However, if a copper nozzle with a diameter of φ2mm is used, the gas diffusion area is large, the gas flow rate is slow, and the cutting is stable.

3.Sheet thickness above10mm
The copper nozzle with a diameter of φ2.5mm can only be used for cutting 10mm or thicker plates.
In short, the size of the nozzle seriously affects the cutting quality and perforation quality. Currently, laser cutting uses nozzles with φ1.5mm and φ2mm apertures.

Qingdao Qingtai Intelligent Technology Co.,Ltd (Qingdao Tiannuo Mechanical and Electrical Co.,Ltd) is a high-tech enterprise which has a innovative and professional technical team in the fiber laser and textile machinery field, our members have decades of work experience and a wealth of experience of on-site troubleshooting and short maintenance cycle. In addition, Qingtai laser has set up a research center, which makes us a supplier who integrates the development R&D, production and service of materials, device integration and laser source related products such as optical fiber.

The company's main business includes textile machinery parts, fiber laser consumables, laser research and development solutions and customized high-quality products for customers. In addition, QTC laser established a long-term stable cooperative relations with customers, our products are best-selling in consumer market, in addition, relying on the principle of powerful strength, efficient service, high quality products, a variety of operating characteristics and meager profit but high turnover, we have won the trust of customers, highly recognized by customers.

We continually optimize the service management, pay attention to build enterprise culture, improving the professional quality of our employees.
QTC always adhere to the establishment of a learning team, and has been working hard on it, rich industry experience makes QTC won universal praise among the vast customers community.