The laser marking machine is used to mark various symbols, characters, patterns, etc. with extremely fine light spots. The size of the light spots can be in the order of microns. It has deeper significance for micro-processing and anti-counterfeiting.
The ultra-fine laser light after focusing is like a sharp edge, and the material on the surface of the object can be removed point by point. The biggest benefit is that the process of marking is non-contact processing, which will not cause negative scratches and friction, and will not cause crushing or crushing. Therefore, the article to be processed is not damaged. After the laser beam is zoomed again, the light spot becomes smaller, the heat effect area is small, and the processing is accurate, so it can complete some processes that cannot be done conventionally and cannot be achieved.
Laser processing can use modern CAD / CAM software to achieve any form of plate cutting. The use of laser processing not only has fast processing speed, high efficiency and low cost, but also avoids mold replacement and shortens the production preparation time period. It is easy to realize continuous processing, the laser beam transposition time is short, and the production efficiency is improved. Multiple workpieces can be installed alternately. When a workpiece is processed, the completed parts can be removed and the workpiece to be processed can be installed to achieve parallel processing, reducing installation time and increasing laser processing time. Laser cutting has become the technological development direction of modern metal processing due to its high speed, high precision, high quality, energy saving and environmental protection. In laser processing applications, laser cutting accounts for 32% of the market. Compared with other cutting methods, the biggest difference between laser cutting is that it has the characteristics of high speed, high precision and high adaptability. At the same time, it has the advantages of small slits, small heat-affected zone, good cutting surface quality, no noise when cutting, good perpendicularity of the edges of the slits, smooth cutting edges, and easy automatic control of the cutting process. When laser cutting plates, no mold is needed, which can replace some die-cutting processing methods that require complicated large molds, which can greatly shorten the production cycle and reduce costs.
Sheet metal processing is a key technology that sheet metal technicians need to master and an important process for sheet metal product forming. It not only includes traditional cutting and blanking, blanking, bending and forming methods and processes, but also includes various cold stamping die structures and process parameters, various equipment working principles and operating methods, as well as new stamping technologies and new processes. . Sheet metal processed parts for agricultural machinery products generally use 4-6mm steel plates. There are many types of sheet metal parts and they are updated quickly. Traditional sheet metal processed parts for agricultural machinery usually use punching methods and large mold losses. Usually a large agricultural machinery manufacturer uses The warehouse where the molds are stored is nearly 300 square meters, so it can be seen that if the processing of components still stays in the traditional way, it will seriously restrict the rapid upgrading of products and technological development, and the flexible processing advantages of laser will be reflected.
70% of mobile phone processing and manufacturing are applied to laser technology and laser manufacturing equipment. Especially in recent years, the development of high-power, high-energy UV marking machines, deep ultraviolet and ultrafast laser processing technologies has promoted the development of smart phone manufacturing technology. This is related to the nature of laser technology and the precision manufacturing of mobile phones. On the one hand, because lasers have outstanding features such as high power density, good directivity, cleanliness, high efficiency, and environmental protection, the trend of laser processing technology replacing traditional processing technology is accelerating. Its micromachining advantages are in laser welding machines, laser marking machines, and lasers. Cutting machine and other advantages are very obvious. On the other hand, mobile phone processing is the crystallization of a precision manufacturing technology that requires microfabrication manufacturing equipment.
Laser drilling is one of the important mobile phone processing applications. The laser focusing spot can be focused on a wavelength order and concentrates very high energy in a small area. It is particularly suitable for processing fine deep holes with a minimum pore diameter of only a few microns and a hole depth and aperture ratio of greater than 50 microns. Laser punching can be used in mobile phone applications for PCB board punching, shell handset and antenna punching, earphone punching, etc. It has the advantages of high efficiency, low cost, small deformation, and wide application range. The mobile phone focuses on more than 200 parts in one big place, and its manufacturing technology can be regarded as one of the more difficult manufacturing technologies. More than 200 parts such as LPC, camera, LCD, LCD screen, circuit board, antenna, etc. are processed, inlaid and integrated in a space that is slightly wider, longer, and one centimeter taller. High precision is required. Laser technology is an important technology that promotes the rapid rise of China's mobile phone manufacturing industry.
Dongguan Chuangxiao Automation Technology Co., Ltd. © All rights reserved
Phone: 0769-85825590 E-mail: email@example.com
Address: 2nd Floor, Building B, Dinghao High-tech Industrial Park, No.29 Baohong Road, Baotun Community, Houjie Town, Dongguan City
Scan, watch on mobile