Beer glass cup laser engraving, with RFH nanosecond solid-state UV laser
Facing the World Cup once every four years, it is not disappointing to have beer and fried chicken, but do you know how to engrave beautiful text and patterns on beer mugs?
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When drinking beer, the gradually rising bubbles can be seen through the beer mug, because the glass has a very good light transmittance, which not only allows us to clearly see the liquid in the mug, but also presents exquisite patterns with a little engraving.
The beer mugs we see every day have thick walls, but they still cannot escape the fragile characteristics of glass, so be very careful when marking and engraving, and it is easy to break if you are not careful.
When the processing master polishes the wall of the cup, be extra careful. If the text is too shallow or the pattern is not clear enough, it is easy to break if it is too deep.
In the seemingly unsolvable field of glass processing, RFH laser gives the answer, only need to use ultraviolet laser (355nm) to accurately mark, not only the processing speed is fast, but also the processing accuracy is high.
Because the ultraviolet laser belongs to "cold light", and thanks to the non-contact processing method, as long as the power and energy density are well controlled, you can easily create beautiful pictures.
However, if you want to use UV laser to mark beer mugs efficiently, you also need to control the contact time between the laser and the machined surface. In this regard, RFH digital processing has a natural advantage. RFH uses a self-developed power control module, which can meet different processing needs, and supports connection to a computer for remote debugging and operation and maintenance, which is very convenient.
RFH Expert III 355 High Power UV Pulsed Solid State Laser
In the field of ultraviolet processing, high-power lasers have the characteristics of difficult production and research and development. RFH overcomes different technical difficulties of high-power ultraviolet lasers through strong technical strength.
RFH Expert III 355 adopts an all-in-one design, with a small size, no need to make a large optical path, and easy to integrate with various equipment.
In terms of performance, RFH Expert III 355 also performs well, with superior beam quality (M2<1.2), which is strictly guaranteed in all frequency ranges. M2 is used as a standard to measure the quality of the laser. The closer it is to the Gaussian beam M2=1, the more concentrated the energy and the higher the quality.
In addition, the pulse width of RFH Expert III 355 is <25ns@50k, and the heat-affected area is very small during processing, which can easily achieve high precision of ±0.02mm.
For the laser, the stability of the power control system directly determines the maximum performance of the laser operation. The power control module independently developed by RFH has the characteristics of high stability, long life and good performance.
Because RFH Expert III 355 uses unique Q-switching control technology, it is suitable for various laser application control needs and has high-precision performance in every field.
With the advancement of the Industry 4.0 process, it is obvious that the leading performance alone cannot meet the needs of large-scale and personalized processing. RFH Expert III 355 supports all-digital intelligent power control technology, which is easy to operate, convenient for monitoring and post-operation and maintenance.
Only through RS232, the laser can be controlled externally through the computer, which can easily achieve high-precision and automatic processing.
As a global industrial-grade all-solid-state laser manufacturer, RFH has a complete production and R&D system. After more than 15 years of ingenious forging, RFH has fully achieved the two advantages of "high stability" and "high cost performance".
Through the special power control system, RFH laser can face various production needs calmly, using high-power ultraviolet laser, efficient cutting and marking, and easy to complete various difficult processing.
Expert III 355 series UV DPSS laser, developed and produced by RFH, covers 10w-15w in laser power with short pulse width (<20ns@40K) ,superior beam quality (M²<1.2) and perfect laser spot quality (beam circularity >90%). It is widely used in PE/PCB/FPC cutting, glass & sapphire cutting, drilling, scribing & cutting used in high precision micromaching areas.
Expert III 355 series uv laser characteristics：
1. 355 nm output wavelength, 10 to 200 Hz repetition rate; laser power ranging from 10w-15w; Continuous tuning of repetition rate while maintaining constant pulse energy, superior beam pointing and energy stability make the Expert III 355 the first choice for micromachining, marking and thin film removal applications
2. Exceptional beam quality (M²<1.2) ，absolutely assured in all repetition rates; relatively short pulse width <20ns@40K with little heat transfer to surrounding material; perfect beam spot quality(Beam Circularity>90%)
Close to Gaussian smooth beam profile with low value M² < 1.2 and good focusability are beneficial for applications such as
3. Unique Q-switching technology, adapts a variety of control requirements of laser applications;Online refreshment for harmonic coupling technology;Excellent long term power stability Rugged sealed cavity, Extremely compact size, Simple and robust
4. Digital control technology for the driver, RS232 control interface ensures easy control and integration with laser marking equipment
5. This laser adopts one - style design with compact and reasonable structure, easy installation.
Easy to transport and saves space due to compact and light design
Water cooling，cost-effective and reliable end-pumping technology and amplifier-free DPSS design guarantee easy operation and alignment simple installation and low maintenance costs
6. Industrial production process control technology,provides quality stable products.
RFH - The leading industrial solid-state laser manufacturer
For over 13 years with excellent long term stability and exceptional good beam quality
Production in dust-free plant & rigorous quality control system
From purchasing, pre-production quality check, assembling, finished product testing, warehouse-in inspection, pre-delivery testing to after-sales service, each step is under control to make sure product quality and consistency in both machine parameters and actual running parameters. This is what makes RFH laser lasts longer than its peers.
Top professional team, independent R&D in laser oriented power supply control system
There is a one-to-one correspondence between power supply and laser. The stability of power supply control system determines if the laser can maximize its performance during operation. RFH Laser has independent R&D in power supply technique which enables timely update and improvement of power supply control system module based on the laser’s need. 12-year experience in R&D and a top professional team make RFH laser a reliable and stable laser system.
Core components of oversea brands with guaranteed quality
Pumping, Q-switching and other core components adopt oversea brands. Work with top brand component suppliers of home and abroad. Each component is guaranteed with its quality from the beginning of materials purchasing. This is why users can trust RFH laser.
UV laser+power supply+cooling system sold in a group
Being client-oriented, RFH offers proposal of selling the whole laser system in a group so that the laser system can maximize its performance while maintaining its stability.
Full-digital display, supporting communication with computer, capable of laser’s remote control
Each laser developed and produced by RFH can always remain high quality in industrial and extreme conditions of scientific research. With stable beam quality, high efficiency, best cost performance and high reliability, RFH has earned good reputation in different industries at home and abroad. After 12-year development, RFH has become a reputed brand in nanosecond laser industry.
