At the Photonics West Exhibition held in San Francisco from January 31 to February 2, ALIO Industries, the leading innovator of nano-precision motion control, will demonstrate its ability of accurate photon and fiber alignment applications at booth 4842.A glance at any industry vertical will show the increased use of LEDs and laser, optical...
2023-02-15171001. As the key part of laser cutting equipment, motion control system has high reliability and real-time. It must ensure the fault-tolerant ability, and can self-correct the parameters, so that the system can operate normally and stably. At the same time, it must also meet the accuracy requirements of the system for real-time communication and have ...
2023-02-1437700The laser cutting machine system is generally composed of laser generator, (external) beam transmission module, workbench (machine tool), microcomputer numerical control cabinet, cooler and computer (hardware and software).1) Machine tool host part: the machine tool part of the laser cutting machine, the mechanical part that realizes the mo...
2023-02-1330100Laser output control is mainly controlled by GATE signal; The specific frequency, power and other parameters of the output light are controlled by the PWM signal, mainly to change the frequency cycle and duty cycle in the PWM.Duty cycle: that is, the ratio of the high level holding time to the PWM clock cycle time in the output PWM signal.F...
2023-02-0432200Laser processing equipment is a kind of intelligent numerical control machine tool. Its principle is that high energy density laser is irradiated on the material after being focused by the lens to quickly melt the vaporized material, so as to complete cutting, carving, marking, welding and other processing requirements. Compared with traditional pr...
2023-02-0421000In cooperation with physicists from the Max Planck Institute of Quantum Optics and the University of Munich in Germany and scientists from Stanford University, laser was used for the first time to control the position of photo-induced reaction on the surface of nanoparticles.Controlling the strong electromagnetic field on nanoparticles is the key...
2023-02-0325600Laser is a major invention in the 20th century and is known as "the fastest knife", "the most accurate ruler" and "the brightest light". After entering the 21st century, with the continuous development of technology, laser has gradually penetrated into all aspects of industrial production, and has a close relationship with us. Among them, laser mar...
2023-02-0230200The State Key Laboratory of Intensive Field Laser Physics, Shanghai Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, has made progress in the control of single-layer graphene by circularly polarized laser to generate reverse photocurrent. Graphene has the properties of weak shielding, high damage threshold and ultra-fast op...
2023-02-0138200The laser motion control system is located in the upstream group of the entire industry. Through the integration of key technologies such as computer-aided design technology, numerical control technology, computer manufacturing, it covers all aspects related to laser processing, such as typesetting, feeding, cutting, welding, and so on. In order to...
2023-01-3126510The laser control system is a kind of numerical control system. Its principle is to execute the control function according to the program stored in the board. The laser control card is the "brain" of the laser equipment. All the instructions of the machine operation are transmitted to the machine through the control card. The excellent control card...
2023-01-3019000Researchers at Ruhr University in Bochum, Germany have developed an ultra-fast water-based switch. A short and powerful laser pulse can transform water into a conductive state in less than one trillionth of a second (10-12 seconds). During this time, its behavior is almost like metal, which makes it faster than the fastest semiconductor switching s...
2023-01-2924400Three-dimensional fiber laser cutting machine is a three-dimensional laser cutting equipment, which uses advanced fiber laser, fiber scanning, numerical control system, control system and other key technologies, and is a high-precision laser cutting machine.Its main working principle is as follows:In the traditional plane processing, the c...
2023-01-29299001. Controller: used to generate track points, i.e. expected output.2. Driver: It is used to convert the control signal (usually speed or torque signal) from the motion controller into a current or voltage signal of higher power and output it to the actuator.3. Actuator: such as hydraulic pump, cylinder, linear actuator or motor, used to output mo...
2022-12-26260111. Laser cutting machine control software: What are the laser cutting machine control systems? What is control software?The control system and software are related to the material you are cutting. They fall into two categories: metal and nonmetal. Details should be subdivided. It's better to explain what materials you want to cut and give you targ...
2022-12-2640411Laser cutting control system is the key functional component of laser cutting equipment. As the core of laser cutting equipment, the laser cutting control system forms a set of laser cutting solutions covering typesetting, cutting, NC and other processes by integrating key technologies such as CAD, CAM, NC, etc., to achieve good compatibility betwe...
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