On January 30, IPG Photonics, an American fiber laser giant, announced the launch of three deep UV lasers.These three new deep ultraviolet lasers have proprietary nonlinear crystals, which can provide industry-leading reliability for many industries and micro-processing applications, and bring more powerful and flexible solutions than lasers using...
2023-02-0123600The 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...
2023-02-0128500The reducer is a key part of the industrial robot, accounting for about 32% to 37% of the production cost of the entire industrial robot. With the increase in the output of industrial robots, the demand for speed reducers will also increase rapidly. It usually needs to use four to six reducers, mainly RV reducers, while harmonic reducers are used l...
2023-02-0116900Common faults of hydraulic transmission systemIn the actual operation of the hydraulic transmission system of construction machinery, the common fault problems are as follows:1. The movement mechanism based on hydraulic power is unstable or does not move, which seriously affects the normal operation of construction machinery.2. The hydrauli...
2023-02-0112900Compared with other types of motor systems, such as variable frequency motor stepper motor, servo motor has incomparable advantages, and its control accuracy is very high. Why is the control precision of servo motor high? Let's briefly talk about the working principle of servo motor.The servo motor mainly consists of three components, namel...
2023-02-0131300Integrated servo motor is a kind of servo motor with high integration. In recent years, it has played a huge role in traditional manufacturing, advanced laser processing manufacturing, automatic production and other fields. From the perspective of production development trend, the integrated servo motor will replace the traditional motor and become...
2023-02-0112600The operating condition parameters of industrial water chillers have a great impact on the water chillers. The purpose of adjusting the main parameters of the chiller refrigeration system is to control each parameter so that it can operate under the most economical and reasonable conditions. The various operating parameters of industrial water chil...
2023-02-0117300Industrial water-cooled chillers are generally used in air conditioning units and industrial cooling. In the system, chilled water is usually distributed to the heat exchanger or coil for cooling in the air handling unit or other types of terminal equipment in their respective spaces, and then the cooling water is redistributed back to be cooled. I...
2023-02-0111800Recently, Xianwei Vision Technology (Nanjing) Co., Ltd. (hereinafter referred to as Xianwei Vision) announced the completion of nearly 50 million angel round financing. This round of financing is led by Shenzhen Dingxin Capital, followed by Nanjing Innovation Investment Group, and the funds raised will be used for the R&D, production and indust...
2023-02-019800Recently, Refined Laser Systems, an active biophotonics company headquartered in Germany, announced that it had obtained 2.7 million euros of financing. The company is currently focusing on cutting-edge laser systems for SRS microscopy and quantum technology.This round of financing is led by High-Tech Gr ü nderfounds and APEX Ventures....
2023-02-01134001. Deceleration or speed change deviceThe function of the deceleration or speed change device is to change the speed and torque of the prime mover to meet the needs of the working machine.2. Start-stop reversing deviceThe start-stop reversing device is used to control the start, stop and change the direction of movement of the working machi...
2023-01-3126210The 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...
2023-01-3114910It is reported that Chinese scientific researchers, relying on the "Shenguang II" device of Shanghai National Laboratory of High Power Laser Physics, realized the laser-driven turbulent magnetic reconnection physical process for the first time, confirming the importance of turbulent process in the rapid triggering of solar flares, and providing an ...
2023-01-3024311Recently, scientists have found that by simply adjusting ionic liquids (penetrating liquids), lasers can produce a series of wavelength changes, thus producing a "color change" effect that is simple, efficient and highly customizable.Researchers at the Brookhaven National Laboratory of the United States Department of Energy (DOE) emit green...
2023-01-3113410- LaserMore than 100 million yuan! These two third-generation semiconductor enterprises were financed
Recently, two more third-generation semiconductor enterprises were financed. Painjie, a silicon carbide power device enterprise, completed a round A financing of hundreds of millions of yuan; Shengguang Silicon Research has completed the pre-A round of financing of tens of millions of yuan.1. Painjie completed hundreds of millions of yuan o...
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