One-stop metal laser cutter solution
Jinan, Shandong, China
86-18654506392
13 years of manufacturing experience, one-stop laser cutting brass solution
The brass laser cutting machine uses the high-energy heat generated by the laser to melt or vaporize the metal sheet to achieve cutting. Compared with the traditional metal cutting, it has high efficiency and less consumables. It can cut any image and non-contact plate. It can realize complex process cutting.
Brass plates can be seen everywhere in our daily life, ranging from valve manufacturing, water pipes, to connecting pipes of internal and external air conditioners and radiators, etc., mainly because brass has strong wear resistance.
We are a professional brass laser cutting machine factory, specializing in the production of laser equipment for 13 years, the products are exported to 80+ countries and regions at home and abroad, the products are exported to the United States, South Korea, Russia, Turkey, Saudi Arabia and other countries, and are well received by customers.
It is better to use nitrogen and oxygen as the gas.
1. Nitrogen: Inert gas, suitable for laser cutting copper plates. It can prevent oxidation and reduce slag generated during cutting.
2. Oxygen: oxidizing gas, which can increase the speed of laser cutting copper plates, and will generate a lot of slag, which needs to be cleaned up in time.
Traditional flame cutting and plasma cutting are not suitable for brass metal cutting brass sheet cut, and flame cutting is only suitable for processing carbon steel. The cutting performance of plasma cutting for thin metal plates is relatively weak.
Laser can cut a variety of materials, such as brass, aluminum, stainless steel, carbon steel, galvanized steel and other metal materials. In addition, the processing effect is better and the application range is wider.
1. Cutting speed
To prevent the kerf from going out, the process can support about 10–15% support, applying high levels of beam energy on the most reflective materials.
2. Focus position
For piercing and cutting, the focus position is set close to the top surface within reason.
3. Power setting
Use the maximum peak power for piercing and cutting to reduce the time when the material is in its most reflective state.
4. Cutting gas
High pressure oxygen is often used as cutting gas to increase process reliability. Reduce copper oxide reflectivity. For brass, nitrogen works well as a cutting gas.
Because copper and brass, copper-zinc alloys have low absorption of infrared laser reflective materials in solid state, making these metals difficult to cut.
Pure copper reflects >95% of near-infrared radiation (approximately 1 μm wavelength) in the solid state.
The reflectivity of copper and other reflective metals decreases as the metal heats up, and drops dramatically when the material melts (for example, copper in the molten state drops below 70%).
Copper, brass, bronze, silver, gold, and aluminum are highly reflective to infrared light in the solid state
What is the brass sheet thickness you are cutting? Please let us know and let us know your requirements. We provide you with the most suitable model according to your needs, and provide you with the most affordable price.
15 years of CNC laser cutter equipment manufacturing experience, making cutting easier
We will contact you within 1 working day, please pay attention to the email with the suffix “@dwlaser.net”.
