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Application of Ultra-stable Nanosecond Laser source in various PCB materials
Jun 28 , 2022
Application of Ultra-stable Nanosecond Laser source in various PCB materials Ultraviolet lasers are the best choice for various PCB material applications in many industrial fields, from the production of the most basic circuit boards, circuit wiring, to advanced processes such as the production of pocket-sized embedded chips. The difference of this material makes UV lasers the best choice f...
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355nm UV nanosecond laser source for acrylic cutting and engraving
Jul 05 , 2022
355nm UV nanosecond laser source for acrylic cutting and engraving Acrylic, chemical name is polymethyl methacrylate, also known as plexiglass, due to its very high light transmittance (>92%), crystal-like transparency + half the density of glass, not brittle, and easy to dye, Easy to process and other advantages, it is often cut or carved into various shapes for different purposes such ...
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water cooled uv laser source marking milk carton bottle food plastic bag
Jul 06 , 2022
water cooled uv laser source marking milk carton bottle food plastic bag How are the production date and product batch number printed on the packaging of food plastic bags or milk cartons? Initially, this kind of identification code was the traditional inkjet printer equipment. With the improvement of food standards, the traditional inkjet printer was gradually replaced by the laser marking...
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How laser uv 355 nm cutting achieves high-quality flexible circuit boards
Jul 07 , 2022
How laser uv 355 nm cutting achieves high-quality flexible circuit boards For FPC, the polyimide protective film functions the same as the solder mask for FR4-based printed circuit boards (PCBs). Polyimide is typically 12-25µm thick, coated with a pressure-sensitive adhesive, and attached to a paper-based material. The key challenge is to ablate patterns at high speed in polyimide whi...
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Reasons and solutions for the decrease of laser intensity of water cooled uv laser
Jul 07 , 2022
Reasons and solutions for the decrease of laser intensity of water cooled uv laser 1. Whether the position of the resonant cavity of the UV laser marking machine has changed due to long-term use, fine-tune each lens of the resonant cavity, so that the spot can achieve a high-quality effect. UV laser marking machine uv laser | green laser | Ultraviolet lasers ...
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5W water-cooled UV laser source realizes ultra-fine marking
Jul 08 , 2022
5W water-cooled UV laser source realizes ultra-fine marking Ultraviolet laser marking machine is a high-end product developed by RFH laser, which solves the needs of customers for high-precision laser processing operations with little thermal impact. The ultraviolet laser adopts 355nm, which has the characteristics of high energy and good beam quality. The processing process can grea...
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3w 5w Ultraviolet Laser marking 26 English keyboard
Jul 08 , 2022
3w 5w Ultraviolet Laser marking 26 English keyboard The keyboard has been used for a long time, and the letters or numbers on it are invisible. What should I do? If you want people to remember your product, you must have a good marking method, which can leave a deep impression on customers and have a high return rate. The traditional marking method is still ink printing, which is far from t...
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Mouse and keyboard Ultraviolet Lasers Source, make your peripherals more personalized
Jul 08 , 2022
Mouse and keyboard Ultraviolet Lasers Source, make your peripherals more personalized Computer mouse, keyboard, LOGO, etc., after using for a long time, the letters or numbers on it will be invisible. How can this be good? When our keyboard is used for a period of time, the colors of the numbers and letters on the keyboard will gradually fade, and when we type on the keyboard for a long tim...
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15w uv laser source for fine marking of PCB QR code
Jul 13 , 2022
15w uv laser source for fine marking of PCB QR code RFH UV laser is used in the fine processing of plastic, glass, metal, ceramic, PCB, cover film, silicon wafer and other materials. It is the equipment responsible for multiple manufacturing processes of a single material. Taking PCB manufacturing as an example, ultraviolet lasers are used in many processes such as cutting, etching, and dri...
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Do you know the reason why the water cooled uv laser source marks are different in depth?
Jul 13 , 2022
Do you know the reason why the water cooled uv laser source marks are different in depth? The marking speed of the RFH laser marking machine is very fast, but if the filling method is unreasonable, the marking speed will be greatly reduced, and the parameters need to be adjusted, which needs to be determined according to the material of the product. Laser marking machines have a wide range ...
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Are the letters on the computer keyboard marked by the uv laser source?
Jul 14 , 2022
Are the letters on the computer keyboard marked by the uv laser source? Laser is considered to be a more suitable laser to replace semiconductor laser. Because its frequency can reach 80K and the spot is very small, the pneumatic marking machine can be used to mark on the computer keyboard, and the galvanometer with small spot can achieve very high speed, The speed can reach or exceed the e...
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The effect of using two-dimensional code uv laser marking laser on PCB circuit board
Jul 14 , 2022
The effect of using two-dimensional code uv laser marking laser on PCB circuit board Compared with the inkjet method, the RFH PCB laser marking technology is more environmentally friendly and economical, the permanent mark will not be easily erased, the non-contact non-destructive marking will not damage the substrate, the processing accuracy is high, and small format can be achieved 0.12x0...
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