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Materials that can be cut with Fiber Lasers
Fiber lasers have earned a stellar reputation for their unmatched flexibility and adaptability. They excel in a wide range of applications across numerous materials. Not only can they create clear and precise markings on a variety of surfaces, but they also possess the capability to cut and weld different materials with impressive accuracy and efficiency.
At MECCO, we provide a comprehensive selection of fiber laser solutions, including the SMARTmark® Fiber laser and the SMARTmark VP MOPA Fiber laser. These advanced laser systems are seamlessly integrated into MECCO’s LightWriter™, LightWriter™ PRO Connect, and custom-engineered solutions, offering customers versatile and high-performance marking and engraving options. MECCO’s fiber laser lineup is designed to meet the diverse demands of industrial applications, ensuring precision, reliability, and efficiency across various production requirements.
Today, let’s delve into the exciting realm of laser cutting! We’ll explore the remarkable benefits of using a fiber laser for cutting, the extensive range of cutting applications, and take a closer look at the cutting-edge laser machines offered by MECCO.
What is Laser Cutting?
Laser cutting and laser marking are two distinct processes with unique characteristics. In laser marking, a focused beam is used to discolor, etch, or create a permanent mark on a material. Conversely, laser cutting employs the same beam to vaporize material at a specific location, resulting in clean and precise cuts or scores. The key difference lies in the fact that laser cutting completely removes material, whereas laser marking does not.
Choosing a laser over traditional tools like saws and blades for cutting materials brings numerous advantages. Laser cutting is exceptionally fast, highly accurate, and incredibly efficient. It provides a smooth finish without any physical contact with the material, reducing the need for consumables and maintenance. There’s no need for sharpening, lubrication, or concerns about tools wearing down with use.
What Can Be Cut With a Fiber Laser?
Fiber lasers are highly versatile and are renowned for their ability to accurately mark and cut a wide variety of materials, particularly metals. For instance, the SMARTmark Fiber laser can cut virtually all types of metals, such as steel, aluminum, titanium, and tungsten, within specific thickness limits. Beyond metals, this technology can also be applied to cut other materials.
When to Use a Fiber Laser for Cutting?
Fiber lasers are an excellent choice for cutting across multiple industries, including automotive and electronics, due to their versatility and precision. These lasers can be easily integrated into existing production lines and are compatible with robotic arms, gantry systems, and other automated setups. The broad range of materials that can be effectively cut using fiber lasers, along with their seamless integration and operation, makes them a popular choice for manufacturers seeking efficient cutting solutions.
Cutting applications include uses such as:
- Degating applications
- Cutting shapes out of sheet metal
- Creating holes or notches in molded parts
- Other laser-cutting applications
The VP MOPA fiber laser builds upon the strengths of traditional fiber lasers and enhances them. Its unique ability to adjust the pulse width gives users the flexibility to generate shorter pulses, resulting in significantly cleaner cut edges compared to those produced by standard fiber lasers. This advanced feature allows for precise and high-quality laser cutting, setting the VP MOPA fiber laser apart from others.
Fiber Cutting in Action
In 2021, a medical plastics manufacturer approached MECCO with a challenge: they needed a way to cut medical tubing cleanly, effectively, and quickly. Our application engineers used the 20W SMARTmark Fiber Laser to achieve a clean cut. In just 0.4 seconds, our laser created a 5mm cut line that cleanly penetrated the plastic tubing.
In 2020, a tier-one automotive company worked with our engineering team to develop a solution for their production line. They required a method to bore holes into their stainless steel components. Our application engineers utilized the SMARTmark product line to determine the best solution, ultimately selecting the 200W fiber laser. This powerful laser rail could bore a 1.7mm hole into stainless steel in just one second.
"The Right Tool for the Right Job"
While the Fiber laser and the VP MOPA fiber laser can cut various materials, different lasers are better suited for cutting other materials. For example, CO2 lasers and UV lasers are effective for cutting wood, silicones, and sometimes glass. They can also cut a variety of plastics, similar to fiber lasers.
MECCO has always been known for offering comprehensive traceability solutions rather than just being a tool manufacturer. In our product catalog, you’ll find a wide range of standard machines as well as customized engineered solutions, allowing you to efficiently tailor a solution that perfectly aligns with your unique requirements.
When selecting the most suitable laser cutting solution for your specific needs, it’s crucial to consider factors such as whether an OEM, benchtop, or turnkey solution would be the best fit. When you reach out, you’ll be connected with a dedicated team of MECCO application, integration, and service experts. Their expertise will help ensure the highest production quality, optimal throughput, reduced time-to-market, and maximum uptime for your operations. Don’t hesitate to get in touch with us today for further information and support.