No other marking technique beats the precision, speed, and reliability of engraving using the fiber laser marking machine. This state-of-the-art technology is a revolution in the ever-growing world of industrial revolution, which has made its headway into manufacturing, aerospace, medical, and jewelry industries. Need to engrave a detail such as a company logo, serial number, or even an elaborate design? Look no further than fiber laser marking machines. But, how does it function and stand apart from traditional marking techniques?
Everything concerning the fiber laser marking machines will be covered in this ultimate guide, from core benefits and applications to valuable tips for selecting the most appropriate machine. By the end of this post, the advanced technology that can revolutionize your business and unleash your creativity will be comprehensively understood. Marking capabilities are taken to the next level with fiber laser marking, thus preparing to uncover their true potential.
What is a Fly Laser Marking Machine?
As opposed to the stationary laser marker, this device operates while the target object is in motion, making it ideal for industries requiring continuous marking processes. These machines are commonly used for marking barcodes, serial numbers, logos, and other identifying information on packaging, electronic components, and even automotive parts to ensure precision and efficiency during high-volume production.
How does the Online Flying Laser Marking Machine work?
The Online Flying Laser Marking Machine combines sophisticated laser technologies with high-speed scanning systems, allowing it to mark items on a moving production line with extreme precision. The driving mechanism of the machine is a laser beam created by a high-energy laser source, which is directed at the product’s surface using galvanometer mirrors. The mirrors are adjusted with high-speed motors, and the laser gets positioned to etch designs, barcodes, or text quickly and accurately onto the products.
For maximum efficiency in a moving production line, the machine works with sensors and encoders that monitor the speed and position of the products within the line. Each encoder gives information about line speed in real-time so that the movement of the items is synchronized with laser marking within the system. This guarantees that markings are placed where they are supposed to be, even at high production speeds. Most modern machines can do uninterrupted marking at speeds of up to 300 meters per minute, ensuring reliability under high workloads.
Advanced software users can create and upload custom designs within parameters such as laser power and marking depth while also monitoring mark execution in real time. Depending on the type of laser used, whether fiber, CO2, or UV, the machine can work on various materials such as metals, plastics, glass, and even paper packaging. Such flexibility has made it a preferred option in multiple sectors, from electronics to food and beverage packaging.
Moreover, some units come with coolant systems to reduce the effects of heat generated during the laser work and improve machine lifespan. Data from Lasertec 2022 suggests that the use of online flying laser marking machines is increasing by around 7% each year, clearly highlighting their efficiency, environmental friendliness, and cost-effectiveness compared to other marking techniques.
What are the benefits of using a Fly Fiber Laser Marking system?
- Fiber Laser Marking Systems Operate with High Accuracy
Fly fiber laser marking systems enable high marking speeds on moving production lines, achieving seamless, high-speed marking. They can achieve rapid results without compromising precision, which significantly enhances productivity. Studies show around a thirty percent increase in output rates when businesses employ these systems.
- Outstanding Marking Standards
The systems provide precise and clear markings on metals, plastics, and ceramics, ensuring permanent marks. This is perfect for highly regulated electronics or automotive manufacturing industries, branding and tracking codes.
- Cut Down Costs and Require Little Maintenance
Systems employing laser fiber technology excel with their durability and reliability. Unlike traditional marking, they require little maintenance. These systems are also known to be highly energy efficient, which leads to lower operational costs and a twenty percent reduction in electricity spending annually for businesses.
- Eco-Conscious Operation
The systems support eco-friendly manufacturing and comply with lowering industrial carbon footprint initiatives as they produce no emissions, chemicals, waste, or harmful materials when operating.
- Wide Material Compatibility
Systems can mark materials such as stainless steel, aluminum, leather, and polymers. This makes systems usable by businesses in different industries as they can utilize a single marking system for multiple materials, simplifying production and reducing costs.
What materials can be marked with a?Flying Laser Engraver?
| Material Type | Examples | Key Features |
|---|---|---|
|
Metals |
Stainless steel, aluminum, copper, gold |
High precision, permanent marking |
|
Plastics |
ABS, PVC, PET, HDPE |
Suitable for coated or untreated surfaces |
|
Ceramics |
Tiles, pottery |
Fine engraving, durable results |
|
Glass |
Bottles, windows |
Etching without cracking |
|
Wood |
Furniture, crafts |
Deep engraving, aesthetic finish |
|
Rubber |
Seals, gaskets |
Clear and durable markings |
|
Coated Materials |
Anodized aluminum, painted surfaces |
High contrast, non-damaging |
|
Paper/Cardboard |
Packaging, labels |
Fast and precise marking |
|
Stone |
Granite, marble |
Deep engraving, long-lasting |
What is the process of Laser Engraving?
Like all engraving, laser engraving uses a beam of light to mark a permanent engraving on an object. The laser creates extreme heat, turning the said object into vapor, and in doing so, it carves out text, designs, or patterns. This process is done by a computer system, meaning it has significantly higher accuracy and repetition. Unlike other methods, sheer contact with the material is not required, meaning many surfaces can be utilized. Moreover, the results will always be clean and detailed.
When should I choose Laser Cutting over Laser Engraving?
Each of laser cutting and engraving serves its purpose depending on the final application and outcome that is required. In laser cutting, a focused laser beam is used to cut through a material entirely. This process is best for projects requiring separate pieces or intricate shapes. For example, laser crafting is frequently used for creating custom parts, adornment patterns, or even prototypes in the manufacturing, architecture, and fashion industries. Moreover, using wood, acrylic, plastics, and metals would be more advantageous.
Laser cutting is, at times, accompanied by high precision and efficiency. Modern short laser machines can achieve cutting tolerances of even ±0.1 mm and above. This benefits industries that require high accuracy, such as aerospace and medical device manufacturing. Furthermore, other advantages include the fast operating speeds of the machines; some systems can process materials at up to 30 meters per minute*, depending on the material and its thickness.
The thickness of the material also needs to be taken into account. CO? lasers work best for non-metal materials like wood or acrylic that are 20-25mm thick or less for laser cutting. Fiber lasers work better for metal materials. For example, 4kW fiber lasers can effectively cut 10mm thick stainless steel at 1.5 meters per minute, making it great for metal fabrication.
Use laser cutting if your project requires complete material removal, precision in detail, speed, or creation of assembly components. Its versatility across numerous thicknesses and materials without sacrificing precision makes it essential for both industrial and personal use.
How does Laser Engraving differ from Laser Cutting?
| Aspect | Laser Engraving | Laser Cutting |
|---|---|---|
|
Purpose |
Creates surface markings |
Cuts through materials |
|
Depth |
Shallow, surface-level |
Full material thickness |
|
Material Removal |
Minimal, for patterns or text |
Complete removal to separate parts |
|
Speed |
Faster than cutting |
Slower due to deeper penetration |
|
Power Requirement |
Lower power needed |
Higher power required |
|
Applications |
Logos, serial numbers, designs |
Shapes, parts, and components |
|
File Type |
Raster or vector files |
Vector files only |
|
Edge Finish |
No edge finish |
Clean, smooth edges |
|
Material Suitability |
Metals, plastics, wood, glass |
Metals, plastics, wood, fabric |
|
Cost |
Lower operational cost |
Higher operational cost |
What are the applications of Fiber Laser Engraving in Industry?
The precision and versatility of fiber laser engraving have made it popular throughout multiple industries. In manufacturing, it is used to engrave serial numbers, barcodes, and company logos on plastic and metal parts. The electronics sector uses laser marking for precision patterning and labeling of circuit boards. Jewelry and watch brands also use fiber laser engraving services for detailed embellishments and personalization. In the aerospace and automotive industries, fiber laser engraving is used to mark critical components because the engraving can withstand extreme conditions. It is essential for any industry that requires high-speed and efficiency while maintaining fine, permanent surface markings.
How is Fiber Laser Marking used in Assembly Line production?
The essence of laser marking is very significant in assembly line production because of its precision and ability to meet the high demands of modern manufacturing. One important use is marking parts with serial numbers, bar codes, and QR codes for identification that are integrated in the assembly. This is heavily used in Medical Devices, Electronics, Automotive Devices, and other industries so they can easily track their products and services. On the other hand, businesses can use this technology to comply with regulatory factors.
The use of fiber laser marking systems in assembly lines usually has conveyor or automated robotic systems, which allow continuous marking while production is ongoing. Some recent studies have found that fiber laser systems mark at speeds of over 7000mm per second, which is very suitable for high-volume industrial environments. Alongside that claim, these lasers ensure durability as they are permanently wear-resistant to marks, high contrast corrosion, and extreme temperatures. This means they can withstand harsh operating conditions.
A wider variation of materials, such as plastics, metals, and ceramics, is also supported, and in turn, manufacturing gets more flexibility. For example, fiber laser marking is extensively practiced on several automotive parts and modules, including gears and other engine parts, for quality traceability. This technology requires minimal maintenance, significantly improving operational downtime, which is very common with traditional marking methods. Alongside these benefits are productivity improvements simply due to greater overall operational efficiency.
As automation trends evolve, manufacturers are now using real-time data from laser marking systems. This enables them to monitor production precision, change parameters in real time, and adapt to Industry 4.0 systems. These advancements lead to improvements in productivity, marking accuracy, and cost efficiency throughout the production process.
What industries benefit most from Industrial Fiber Laser Marking?
Every industry reaps enormous rewards from Industrial Fiber Laser Marking owing to its precision and speed. Below are five critical industries that harness this technology:
- ?Automotive
The automotive sector prioritizes fiber laser marking for part traceability, VIN codes, and component identification. Complied parts are fiber marked using lasers, which create durable, high-quality marks on metal and plastic parts. This improves QC during the manufacturing cycle.
- ?Electronics, Small Device,s and Semiconductors
Along with compact and intricate component markings, the electronics industry also harnesses the benefits of fiber laser marking. They use it to etch permanent marks like serial numbers, barcodes, and logos on tiny devices such as circuit boards and microchips.
- ?Medical and Healthcare
For Medical Instruments and Implants, Fiber laser marking finds its application to provide corrosion-proof markings. Legibility is another critical aspect of the medical industry. Logically enough, adhering to the DA guidelines of UDI (Unique Device Identification) is another advantage.
- ?Aerospace
Materials in the aerospace sector must withstand extreme conditions and still remain identifiable. Fiber laser marking is suitable for etching vital parts with ID data such as part number, batch number, certification codes, etc. It is ideal without skimping on material integrity.
- Consumer Goods
In the consumer goods industry, fiber laser marking is employed for everything from branding to anti-counterfeiting measures. This technology fosters product identification and improves aesthetics by marking jewelry, tools, and even packaging in a distinct, indelible manner.
Efficiency and customization capabilities continue to evolve within these industries, as they embrace fiber laser marking technology for superior traceability and engraving options.
What are some standard Marking Applications for Laser Machines?
Laser machines are widely used for marking serial numbers, barcodes, and QR codes for product tracking and traceability. They are also handy for engraving logos, personalization, and decorative carvings on metal tools, electronic components, and packaging. Besides, marking with a laser is extensively used for incorporating regulatory or compliance markings on consumer products, medical instruments, and automotive parts for unambiguous and everlasting identification.
What should I consider when choosing a Laser Marking Machine for Metal?
As with other machines in this range, important features for precision and speed must be considered when optimally choosing a Laser Marking Machine for Metal.
- Material Compatibility: Each metal marking machine is built to mark particular metals precisely. Check if the machine can mark stainless steel, aluminum, or even brass.
- Marking Speed and Precision: If you need detailed designs, be production-ready. A marking machine capable of high-speed, detail-oriented arts requires precision and accuracy.
- Power and Wavelength: For engraving to be achieved clearly and permanently, appropriate power and wavelengths should be selected for a laser. The chosen metal will also determine the required power and wavelength.
- Software Features: The marking machine should allow easy integration and customization, improving the marking working flow. At the same time, the software should be user-friendly.
- Durability and Maintenance: If you value efficiency and reliability, choose marking machines that require little maintenance but are highly durable.
Following the terms initially set from the start ensures everyone meets their individual needs, efficiently and effectively.
What specifications do I need for a?Fiber Laser Marker?
When acquiring a fiber laser marker, it is essential to know the specifications clearly, as it will affect the efficiency and compatibility with your application requirements. Here are some key points that should not be overlooked:
- Power Output
Like most tools, fiber laser markers have a power range, in this case 10W to 100W. You would want lower power, say 10W-20W, if you want to mark logos and serial numbers or engrave delicate materials, while higher power, such as 50W-100W, is ideal if you need deep engraving or cutting on tougher materials like stainless steel and titanium.
- Wavelength
1064 nm is the commonly used wavelength for fiber lasers as it works well for marking metals, plastics, and most industrial materials. Do not forget to check the wavelength alongside the material type to achieve precision results.
- Pulse Frequency Range
The minimum and maximum pulse frequency ranges for fiber laser marking are set between 20 kHz and 200 kHz. A higher pulse frequency range grants more flexibility in adjusting marking speed and effects, which are critical for speed and depth.
- Beam Quality (M2)
Beam quality, also referred to as the M squared value, is a critical specification that affects general output precision. A lower M2 value, which tends to converge towards 1.0 but generally stays below 1.5 for fiber lasers, is said to exhibit high beam quality, hence finer, sharper details.
- Marking Area
Marked areas will vary based on lens size. Depending on the lens application, these working areas may range from 110 mm x 110 mm to 150 mm x 150 mm or even larger. Select the appropriate lens to suit the markings you intend to make.
- Cooling System
Fiber laser markers typically use an air-cooling system. This is very convenient and requires low maintenance, making them more compact and reliable than water-cooled systems.
- Engraving Speed
Depending on the model, speeds can exceed 7,000 mm/s and sometimes go higher than that. Vertical engraving speed poses a significant advantage in high-capacity production settings.
- Lifespan of Laser Source
A fiber laser source averages well over 100,000 hours, giving years of stable operations without increasing costs and unplanned interruptions.
- Software and Compatibility
Modern software often comes packaged with EZCAD, which can create intricate designs, engrave barcodes, and seamlessly integrate into your workflow. Flexibility in supported formats, such as DXF, PLT, BMP, AI, or JPG, is important.
- Connectivity Options
Suitable machines will be those with multiple ports, such as USB and Ethernet, and easte automation. This guarantees smoother processes in industrial applications.
- Materials Supported
Fibre laser markers can be used on metals like stainless steel, aluminum, brass, and copper, as well as engineering plastics and certain ceramics. Double-check that the model you select supports the materials you need.
To choose the best fiber laser marker, consider the specifications alongside the intended use to achieve optimal efficiency and quality for your marking or engraving applications.
Reference Sources
1. INVESTIGATION OF SURFACE ROUGHNESS OF CARBON STEEL MACHINED PARTS AFTER NANOSECOND FIBER LASER MARKING
- Authors:?P. Tsvyatkov, E. Hristov Yankov, L. Lazov, E. Teirumnieks, Kārlis Pigo?nis
- Publication Date:?June 13, 2023
- Journal:?ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference
- Key Findings:
The study investigates the impact of nanosecond fiber laser marking on the surface roughness of carbon steel parts.
It emphasizes the importance of surface roughness in evaluating the contrast of laser markings.
Experimental studies were conducted using a 3D measuring laser microscope to analyze the roughness based on four process parameters: laser power, frequency, speed of marking, and step.
- Methodology:
An experimental setup with controlled parameters was used to assess the effects of laser marking on surface characteristics.
Utilization of advanced measuring techniques to quantify surface roughness post-marking(Tsvyatkov et al., 2023).
2. INVESTIGATION OF THE EFFECT OF LASER POWER, SPEED, AND FREQUENCY ON SURFACE ROUGHNESS AND COLOR MARKING ON AISI 304
- Authors:?Gatis Tutins, Imants Adijans, Emil Yankov, Artis Bikovs
- Publication Date:?June 22, 2024
- Journal:?ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference
- Key Findings:
The research focuses on the effects of laser parameters on surface roughness and color marking of AISI 304 stainless steel.
It was found that increasing scanning speed decreases surface roughness, while varying laser power affects the color marking contrast.
The study provides insights into optimizing laser marking processes for better quality and efficiency.
- Methodology:
Development of marking matrices and systematic experimentation to analyze the relationship between laser parameters and marking outcomes.
Use of graphical analysis to depict the relationship between parameters and results(Tutins et al., 2024).
3. Top Fiber Laser Marking Machine Supplier and Manufacturers in China
Frequently Asked Questions (FAQs)
Q: What is a fiber laser marking machine?
A: A fiber laser marking machine is an advanced laser engraving machine that uses a fiber laser source to create permanent marks on various materials. It is known for its high precision, speed, and ability to mark on various surfaces.
Q: How does a fiber laser marking machine work?
A: A fiber laser marking machine operates using a flying laser marking system that allows the machine to mark on the fly. This means it can engrave or etch while the product is in motion, enhancing productivity in industrial settings.
Q: What materials can be marked using a fiber laser marking machine?
A: Fiber laser marking machines can mark on metals, plastics, ceramics, and other materials. They are particularly effective for product marking on metal surfaces, making them popular in manufacturing and industrial applications.
Q: What is the difference between fiber and CO2 lasers?
A: The primary difference lies in the laser source. A fiber laser uses a fiber laser source which is more efficient for marking metals, while a CO2 laser is typically better for non-metallic materials. Fiber lasers also offer better beam quality and faster marking speeds.
Q: Can I use flying fiber laser marking online for my production line?
A: Online flying fiber laser marking is designed for production lines where items are continuously moving. This technology allows seamless integration into existing systems, improving efficiency without halting production.
Q: What are the benefits of using an industrial fiber laser marking machine?
A: An industrial fiber laser marking machine provides high speed, low maintenance, and precision marking benefits. It is ideal for high-volume production and can handle a variety of materials, making it a versatile choice for many industries.
Q: What is automatic laser marking, and how does it work?
A: Automatic laser marking is a process where a laser marking machine is programmed to engrave or etch designs without manual intervention. This is often achieved through automation and integration with production equipment, allowing for consistent and efficient marking.
Q: What is a flying laser engraving machine?
A: A flying laser engraving machine is a specific type of equipment that marks or engraves materials while in motion, providing high-speed engraving capabilities. This is particularly useful for operations that require rapid production turnaround.
Q: How do I choose the right laser marking equipment?
A: When choosing laser marking equipment, consider the type of materials you will be marking, the required speed and precision, and the specific applications you need. Consult suppliers to find a fiber laser engraver or marking solution that fits your production requirements.
