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RFH high power UV laser for PCB circuit board depaneling

With the continuous development of technology, PCB circuit boards have become an indispensable part of electronic equipment manufacturing. However, in the production process of PCB circuit boards, depaneling is an important link. Traditional depaneling methods mainly use mechanical cutting or stamping. However, these methods have some problems, such as inaccurate cutting and burrs. Therefore, finding a more efficient and accurate deboarding method has become a top priority. In recent years, the application of high-power UV lasers in PCB circuit board depaneling has attracted more and more attention. This article will focus on the application of RFH high-power ultraviolet lasers in PCB circuit board depaneling.

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    • Commodity name: RFH high power UV laser for PCB circuit board depaneling
    • Commodity ID: 10417726334077091841-0

    With the continuous development of technology, PCB circuit boards have become an indispensable part of electronic equipment manufacturing. However, in the production process of PCB circuit boards, depaneling is an important link. Traditional depaneling methods mainly use mechanical cutting or stamping. However, these methods have some problems, such as inaccurate cutting and burrs. Therefore, finding a more efficient and accurate deboarding method has become a top priority. In recent years, the application of high-power UV lasers in PCB circuit board depaneling has attracted more and more attention. This article will focus on the application of RFH high-power ultraviolet lasers in PCB circuit board depaneling.

    RFH high power UV laser for PCB circuit board depaneling

     

     

    With the continuous development of technology, PCB circuit boards have become an indispensable part of electronic equipment manufacturing. However, in the production process of PCB circuit boards, depaneling is an important link. Traditional depaneling methods mainly use mechanical cutting or stamping. However, these methods have some problems, such as inaccurate cutting and burrs. Therefore, finding a more efficient and accurate deboarding method has become a top priority. In recent years, the application of high-power UV lasers in PCB circuit board depaneling has attracted more and more attention. This article will focus on the application of RFH high-power ultraviolet lasers in PCB circuit board depaneling.

     

    How RFH high power UV lasers work

    RFH high-power ultraviolet laser converts electrical energy into light energy, and then irradiates the PCB circuit board with a high-energy beam of ultraviolet wavelength, causing the circuit board surface to instantly melt or vaporize to form the required cutting lines. Compared with traditional mechanical cutting methods, UV laser cutting has higher precision and lower thermal impact.

     

    Application advantages of RFH high-power UV laser in PCB circuit board depaneling

    1. High precision: RFH high-power UV laser can cut with micron-level precision, ensuring the cutting quality of PCB circuit boards.

    2. Small thermal impact: Due to the extremely high energy of ultraviolet laser, it can melt or vaporize materials in an instant with almost no thermal impact, avoiding material deformation and burr problems that may be caused by traditional cutting methods.

    3. Fast cutting speed: The cutting speed of RFH high-power UV laser is extremely fast, which greatly improves production efficiency.

    4. Wide applicability: RFH high-power UV laser can adapt to PCB circuit boards of various materials and thicknesses, making it widely applicable in deboarding applications.

     

     

    RFH high-power UV laser has significant advantages in PCB circuit board depaneling. Its high precision, low thermal impact, high speed and wide adaptability make it an ideal choice for future PCB circuit board depaneling. With the continuous development of science and technology, we have reason to believe that the application of ultraviolet lasers in PCB circuit board depaneling will become more and more widespread.

     
    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. Laser wavelength at 354.7nm,  repetition rates cover a wide range(single pulse to 200kHz）; laser power ranging from 10w-15w ;
     
    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%)
     
    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
     
    4. Digital control technology for the driver, enables user to command through RS232
     
    5. This laser adopts one - style design with compact and reasonable structure, easy installation.
     
    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.  
     
    Power supply+laser head+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. 
     
    Key words:
    • high power UV laser
    • PCB circuit board depaneling

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