Equipment model
Type semiconductor end pump laser marking machine (
Purple
Light)
☆
Structure composition and working principle
Type semiconductor end pump Laser marking machine (purple light) is the latest solid metal laser marking system launched by our company. Semiconductor end-pumped laser marking machine (green light)
Mainly consists of semiconductor end-pumped laser and laser power supply system, acousto-optic modulation system (including acousto-optic modulation crystal and driver),
High-speed scanning It consists of galvanometer and beam expansion focusing system, industrial control cabinet, special software and computer.
Semiconductor end-pumped laser marking machine (purple light)
Uses a semiconductor laser diode to pump the material, causing the medium to produce a large number of inversion particles, which form a giant pulse laser output of the wavelength under the action of the switch. , forming a high-energy-density pulse (quasi-continuous) laser beam, which is focused on the working surface through a high-speed galvanometer scanner and a lens to form a high-power density (approximately /) light spot, which undergoes photochemical reactions, high-speed melting and gasification on its surface to form a certain In-depth text, graphics, markup.
The model adopts imported high-quality UV laser light source. Compared with ordinary laser marking machines, the diameter of the focused spot of the ultraviolet end-pump laser is smaller and the marking effect is more precise. Compared with the infrared end-pump, the metal has a high absorption rate of ultraviolet light. More suitable for precision marking on metal materials and glass materials. The laser with a narrow pulse width has a short interaction time with the processing material, has a small thermal impact, and the marking effect is more beautiful.
Semiconductor end-pumped laser marking machine UV laser marking machine has advantages that other laser equipment cannot match in the fine marking, fine cutting, and micro processing of special materials.
Compared with side pumping, semiconductor end pumping has better beam quality and higher peak power. It is specially used for character and graphic marking of various silicone, plastic, electroplated buttons, coated products, etc. Its laser uses a unique laser cavity design and is installed and debugged in a clean workroom. The output laser beam has a basic mode and short pulse width. , features high peak power and high repetition frequency, integrates the highest standard configuration in the industry, has stable performance and fine engraving, making it the first choice for high-quality button laser processing.
☆
Main features
＊
High-performance UV laser (intra-cavity frequency doubling technology + refrigeration technology)
＊
Laser beam basic mode, short pulse Wide, high peak power, high repetition frequency
＊
High photoelectric conversion efficiency, long service life
＊
High-precision marking quality, high marking speed, good repeatability
＊
The whole machine has high reliability, high stability and high safety
＊
Smaller in size, occupying an area nearly % smaller than traditional machines,
free of charge Low maintenance and use costs
, suitable for harsh environments
＊
Opto-mechanical and electrical integration fully automatic system, advanced technology,
high energy conversion efficiency, low laser threshold, high reliability Flexible processing
＊
Galvanometer scanning method,
High marking accuracy and fast speed,
The fine beam quality of marking lines is better,
＊
Non-contact marking, the workpiece has no deformation and noise, the mark is permanent, clearer and more beautiful, clean, environmentally friendly and pollution-free,
far superior to traditional marking methods
low consumption and maintenance costs, more energy-saving and Environmental protection
＊
Independent refrigeration system, continuous operation for hours, stable performance
＊
Automatic alarm system to ensure the safe use of the equipment
＊
Professional mark The control software is a software system based on vector graphics marking. It supports file formats such as , , , etc. The system has a flexible and fast menu-based friendly work interface. It is powerful, simple to operate, easy to master, and has powerful communication and control functions. It can be connected with the data generation system or automation device to automatically complete data transfer or generation and automatically complete marking. It can mark Chinese and English, numbers, time and date, barcodes, QR codes, serial numbers, etc. It can realize the mixed arrangement of any graphics, text and numbers and complete the marking at one time
☆
Industry application
☆Widely used in fine marking, fine cutting and micro processing of special materials. Mainly used In the fields of marking and surface treatment of various glass, LCD screens, textiles, thin ceramics, semiconductor silicon wafers, crystal grains, sapphires, polymer films and other materials
☆Main technical parameters
Equipment model
Semiconductor end-pumped laser marking machine (
Purple light)
Laser output power
@
Overall machine power
＜
Laser wavelength
Laser repetition frequency
Standard marking format
Marking format (optional)
//
Or according to customer Request customization
Marking depth
.~
(adjustable depending on the material)
Marking speed
/ in English or numbers is
～pieces/second )
Repeat accuracy
Beam quality㎡
Positioning accuracy
Minimum character
Minimum line width
. ~
Workbench travel
(
Optional)
Marking positioning method
Red light indication positioning
Modulation frequency
Laser working medium
+
Laser type
Semiconductor end pump
Laser repetition frequency
Power requirements
/ / or / /
Laser continuous working time
Cooling method
Air cooling
Main control machine overall dimensions
(length, width and height)
Control system
China Optics Valley Laser Professional Software
File supported formats
, ,
etc
GGJG-530 semiconductor end-pumped laser marking machine (355 purple light)