The occurrence and development of automatic laser cutting machine
In 1958, the birth of laser was regarded as a huge discovery in the 20th century. Now, the technology of fully automatic fiber laser cutting machine has been developed rapidly, and its application limits are extremely wide, heavy industry, light industry, and production. Lasers are used in industries, mining, power, aerospace, and medicine. Laser technology can be divided into two categories based on appearance research and detailed application, one is laser production technology, and the other is laser application technology. Laser marking (coding) technology is a kind of laser application technology. The so-called marking (coding) refers to the construction of marks on the appearance of the product, such as the production plant, production date, shelf life, contact phone number, etc. In the past, laser marking technology found that ink marking technology was widely adopted, which was not only slow in speed, low in compliance, but also stained and unclear in marking. After the occurrence of optical marking technology, it gradually replaced the ancient ink marking technology. Laser marking technology is not only fast and accurate, but also has the benefits of safety and non-defilement. With the use of laser marking technology more and more widely, the development of laser marking technology itself is getting faster and faster, and its trend is to take the initiative with the computer. Master the link, marking speed and accuracy can be better mastered. The embedded automatic fiber laser cutting machine based on S7-200 described in this article is the hot and frontier researched in laser marking technology. The embedded automatic fiber laser cutting machine connects a variety of newly discovered technologies. Among them, there are three technologies that are the most focused: the technology of the automatic fiber laser cutting machine, the embedded technology and the EDA technology embedded automatic fiber laser cutting machine It has the advantages of easy wearing, fast marking speed, high integration, low cost, and superior marking quality. This article will explain the overall plan of the embedded full-automatic fiber laser cutting machine controller.
Generally speaking, a machine should determine the function and the layout of the function according to the function. It is reasonable to plan, and the automatic fiber laser cutting machine is no exception. According to the needs of the automatic fiber laser cutting machine, it is determined that the automatic fiber laser cutting machine should be easy to wear, fast marking speed, high integration, low cost, and marking quality High performance. Generally speaking, the main layout of the automatic fiber laser cutting machine is composed of the laser system, the power supply system control system, the scanning galvanometer system and the transmission mechanism.
In the above-mentioned layout, the control system is in the focus position, and the stakes of the control system plan determine whether the embedded full-active laser cutting job can satisfy the task. Therefore, explain the plan of the controller system of the fully automatic fiber laser cutting machine. The essence of the control system is information processing. The main processor of the embedded automatic fiber laser cutting machine adopts the RM micro processor, which helps the processor to adopt the field programmable gate array FFGA. The selected function is: the main processor adopts the ARM program as The important tool of information processing, its important function is to compile the initial control light signal and generate identification data. Mastering the marking rate, reading and writing marking tools, mastering the marking status, and calculating the compensation standard data is the basic function of the main processor. The ARM processor has a strong function and has a variety of interfaces. In the implementation process, information processing and data transmission Talented. Although the processing capabilities for high-speed data are somewhat inferior, the other processors only have a limited number of vOs. Compared with them, the data processing and processing speed of FGA is faster, the positioning is on time, and the interface is more accurate. Fortunately, in the embedded automatic fiber laser cutting machine system, the XY-axis flexure galvanometer is an important mastering tool. In addition, the speed and position information of the marking tool when the inspection system is running is also the most important.
The entire system is composed of a fully automatic fiber laser cutting machine as the focus of the control system, with the help of FPGA as the focus of the control system, laser power generation and transmission system, high-speed scanning current The computer system, transmission assembly and measurement system are used to complete detailed tasks.French embedded automatic fiber laser cutting machine, while clustering the advantages of ARM and FPGA, ARM and FPGA handle transactions in parallel, and handle high-speed data, which can complete accurate time Master the effect, and the cost performance is higher. Therefore, the embedded full-automatic fiber laser cutting machine has become the merging direction of the marking machine development.