China Best CNC Fiber Laser Cutting Machine
Dowell fiber laser cutting equipment can not only cut metal sheets, but some models can also cut metal pipes. Cutting carbon steel, stainless steel, brass, aluminum plate, square tube, round tube, special-shaped tube, angle steel and other pipes. There are many models of laser cutting equipment.
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How Does A Fiber Laser Cutting Machine Work?
Advantages Of Fiber Laser Cutting
High Precision and Accuracy:
Fiber lasers produce a small, focused beam that allows for very precise cuts, leading to high-quality, clean edges with minimal burrs.
High Cutting Speed:
Fiber lasers can cut materials at much higher speeds compared to traditional methods and other types of lasers, especially for thin and medium-thickness materials.
Versatility:
Effective on a wide range of metals, including steel, stainless steel, aluminum, brass, and copper. They can also handle reflective materials that are challenging for other types of lasers.
Lower Operating Costs:
Higher electrical efficiency (typically 25-30%) compared to CO2 lasers, leading to lower energy consumption and reduced operating costs.
Fewer consumables and lower maintenance requirements contribute to overall cost savings.
Automation and Integration:
Easily integrated with automated systems and robotics for enhanced production capabilities and reduced labor costs.
Compact and Flexible Design:
Fiber lasers are typically more compact, allowing for easier integration into various production environments and better use of space.
Minimal Maintenance:
Requires less maintenance due to fewer moving parts and no need for mirror alignment, reducing downtime and increasing productivity.
Improved Safety:
Fiber lasers have a fully enclosed beam path, which enhances operator safety by reducing the risk of exposure to laser radiation.
Longer Lifespan:
Fiber lasers have a longer lifespan due to solid-state construction and fewer moving parts, which results in less wear and tear over time.
How Thick Can A Fiber Laser Cut?
| Material | Laser Power | Max Cutting Thickness |
|---|---|---|
| Steel | 2kW | 12mm (0.47 inches) |
| Steel | 4kW | 20mm (0.79 inches) |
| Steel | 6kW | 25mm (0.98 inches) |
| Steel | 10kW | 40mm (1.57 inches) |
| Stainless Steel | 2kW | 10mm (0.39 inches) |
| Stainless Steel | 4kW | 16mm (0.63 inches) |
| Stainless Steel | 6kW | 25mm (0.98 inches) |
| Stainless Steel | 10kW | 30mm (1.18 inches) |
| Aluminum | 2kW | 8mm (0.31 inches) |
| Aluminum | 4kW | 12mm (0.47 inches) |
| Aluminum | 6kW | 16mm (0.63 inches) |
| Aluminum | 10kW | 30mm (1.18 inches) |
| Brass | 2kW | 6mm (0.24 inches) |
| Brass | 4kW | 10mm (0.39 inches) |
| Brass | 6kW | 12mm (0.47 inches) |
| Brass | 10kW | 20mm (0.79 inches) |
What materials can metal fiber laser cutting machine cut?
Metal fiber laser cutting machines are capable of cutting a wide range of materials, primarily metals:
1. Carbon Steel
Carbon steel is one of the most commonly cut materials using fiber laser cutters. The laser beam can easily cut through carbon steel sheets of varying thicknesses, typically up to 22mm. Nitrogen is often used as the assist gas for cutting carbon steel.
2. Stainless Steel
Fiber lasers are highly effective in cutting stainless steel sheets and parts. Nitrogen is typically used as the assist gas to prevent oxidation on the cut surfaces.
3. Aluminum and Aluminum Alloys
Aluminum and its alloys, despite being highly reflective, can be cut using fiber laser cutters equipped with a reflection absorption system. The maximum thickness that can be cut is around 20mm.
4. Copper and Copper Alloys (e.g., Brass)
Copper and brass can be cut using high-power fiber lasers with reflection absorbers installed. Oxygen is often used as the assist gas for cutting copper, while nitrogen is preferred for brass.
5. Titanium
Titanium alloys, known for their strength and corrosion resistance, can be cut using fiber lasers up to a maximum thickness of around 10mm. Nitrogen and argon are commonly used as assist gases.
6. Nickel Alloys
Nickel alloys can be precisely cut using the high-intensity beam of fiber lasers, allowing for clean and detailed cuts while preserving the material’s inherent properties.
Applications Of Fiber Laser Cutting Machines
Metal Fabrication
- Cutting Steel: Fiber lasers are highly effective for cutting various types of steel, including mild steel, stainless steel, and high-strength steel, with clean and precise edges.
- Aluminum Cutting: They can cut through aluminum sheets and plates, commonly used in the automotive and aerospace industries.
- Non-Ferrous Metals: Fiber lasers can cut non-ferrous metals such as copper and brass, which are often challenging to cut with other types of lasers.
Automotive Industry
- Component Manufacturing: Used for cutting complex shapes and parts for cars, including body panels, exhaust systems, and interior components.
- Prototype Development: Fiber lasers enable rapid prototyping of new designs and parts, accelerating the development process.
Aerospace Industry
- Precision Parts: Essential for manufacturing high-precision components used in aircraft, including structural parts, engine components, and intricate designs.
- Lightweight Materials: Capable of cutting lightweight materials like titanium and aluminum alloys, which are crucial for aerospace applications.
Electronics Industry
- PCB Cutting: Used for cutting and drilling printed circuit boards (PCBs) with high precision.
- Electronic Enclosures: Fiber lasers can cut and engrave metal enclosures and housings for electronic devices.
Jewelry and Fashion
- Design Cutting: Ideal for creating intricate designs in precious metals like gold, silver, and platinum for jewelry.
- Custom Accessories: Used in fashion for cutting and engraving custom accessories, belt buckles, and decorative items.
Provide laser cutting equipment solutions
We have professional design and development personnel who can customize the appearance, color, size, configuration, etc. of your fiber laser cutting equipment.
OEM OMD manufacturer
We have 15 years of factory production experience, and our products are sold to the United States, Egypt, Russia, Saudi Arabia, Malaysia and other countries. We use our rich export experience to be one of your most ideal suppliers.
FAQ
Disadvantages Of cnc fiber laser cutting machine
Higher Initial Cost:
- The initial investment for a fiber laser cutting machine is typically higher compared to CO2 lasers, which may be a barrier for small businesses or startups.
Material Limitations:
- While excellent for metals, fiber lasers are less effective on non-metallic materials such as wood, glass, and certain plastics, limiting their versatility compared to CO2 lasers.
Cutting Thickness Limitations:
- Fiber lasers are generally more efficient at cutting thinner materials. For very thick materials, CO2 lasers or plasma cutting might be more suitable.
Heat Affected Zone (HAZ):
- The concentrated energy of a fiber laser can create a heat-affected zone, potentially altering the properties of the material around the cut area, especially in sensitive applications.
Reflective Material Handling:
- Although better than CO2 lasers, fiber lasers can still face challenges when cutting highly reflective materials like copper and brass, which can reflect the laser beam back into the machine, potentially causing damage.
Learning Curve:
- Operators may require specialized training to use fiber laser cutting machines effectively, which can involve additional time and cost.
Power Availability:
- High-power fiber lasers require significant electrical power, which may necessitate infrastructure upgrades in some facilities.
difference between fiber and co2 laser cutting machine
| Aspect | Fiber Laser | CO2 Laser |
|---|---|---|
| Laser Source | Solid-state, optical fibers | Gas mixture (CO2, N2, He) |
| Wavelength | ~1.06 microns | ~10.6 microns |
| Material Compatibility | Metals (steel, aluminum, brass) | Metals and non-metals (wood, acrylic) |
| Cutting Speed | Faster for thin/medium metals | Slower for metals |
| Efficiency | 25-30% | 10-15% |
| Maintenance | Lower | Higher |
| Operating Cost | Lower | Higher |
| Initial Cost | Higher | Lower |
| Cut Quality | Excellent on metals | Good on metals and non-metals |
| Applications | Metal cutting, marking, engraving | Versatile cutting, engraving, signage |
How about china fiber laser cutting machine manufacturer
China has emerged as a major hub for fiber laser cutting machine manufacturing, with several companies leading the way in this field.
Han’s Laser
Shenzhen-based Han’s Laser is a pioneer in the Chinese laser cutting equipment industry, known for its advanced technology and diverse product range. Their fiber laser cutting machines, such as the MPS-C series, F series, and MP series, offer features like optional auxiliary gas usage, wide working dimensions, and the proprietary Han’s MP control system for easy operation.
G.WEIKE Laser
G.WEIKE is a powerful laser cutting equipment manufacturer in northern China, with multiple production bases and R&D centers. Their fiber laser cutting machines are well-regarded in various industries, and they also manufacture laser engravers.
Bodor Laser
Headquartered in Jinan, Bodor Laser is renowned for its innovative and intelligent laser metal cutting machine solutions. Their products are known for their user-friendly design and have a strong global presence through strategic partnerships and brand promotion.
HSG Laser
Hongshan Laser (HSG Laser) is a high-tech enterprise based in Guangdong Province. Their fiber laser cutting machines are widely used in industries like sheet metal production, automotive manufacturing, shipbuilding, and kitchen appliances, thanks to their professional manufacturing technology.
What is the HS code of fiber laser cutting machine?
The Harmonized System (HS) code for fiber laser cutting machines usually falls under the category of laser machinery. Specifically, for laser cutting machines, the HS code is usually:
HS Code: 8456.11.00
Falls under the broader category of “machine tools for working any material by removal of material, laser or other light or photon beam, ultrasonic, electric spark, electrochemical, electron beam, ion beam or plasma arc process; water jet cutting machines.”
For the most accurate and up-to-date information, it is recommended to consult with local customs authorities or trade compliance experts, as HS codes can sometimes vary by country and specific machine configuration.
How to avoid fiber laser cutting machine accidents
Avoiding accidents when using fiber laser cutting machines involves implementing comprehensive safety measures, proper training, and regular maintenance.
By integrating safety measures into daily operations, the risk of accidents when using fiber laser cutting machines can be significantly reduced. Continuous education, vigilance, and adherence to safety protocols are key to maintaining a safe working environment.
