Square core optical fiber:
Square core fiber is a special type of energy transmission fiber, mainly used in laser cleaning, laser cladding, and other fields. Circular core optical fibers have relatively mature processes in today's fiber manufacturing industry, but with the continuous expansion of market applications and the increasing accuracy requirements of laser processing, circular light spots are difficult to meet all application needs. These application areas require square or rectangular output light spots, and traditional methods to obtain such light spots require complex optical systems for beam shaping, which is a cumbersome operation process. Square core optical fibers can complete the transformation from circular light spots to square light spots inside the fiber core, and the beam shaping operation is simple. In addition, the uniform mode field output can also bring unique advantages to such energy transmitting fibers in certain applications. The square core fiber semiconductor laser has high coupling efficiency, is easy to fuse with the beam combiner, and has advantages in high-end laser welding, heat treatment, and surface cleaning. It is an important strategic material in industrial processing, and full autonomy in its raw materials and technology is crucial. At present, the relevant optical fibers in China are mainly monopolized by foreign enterprises, especially the recent rise of international trade protectionism, which poses certain security risks to China's advanced manufacturing equipment.
Square core fiber is a special structure of large core diameter laser energy transmission fiber, mainly used in high-power laser transmission, homogenization, imaging, spectroscopy and other fields; Its structure includes a square high-purity synthetic quartz core layer, a fluorinated quartz cladding layer, and a coating. The typical NA values of the fiber core and cladding layer are 0.12 and 0.22; Square core fibers can significantly improve the coupling efficiency with semiconductor lasers, have excellent spot homogenization effect and shaping function, and have strong advantages in the fields of laser cleaning and laser beam shaping.
Flight welding control system:
Traditional laser welding is processed by a robot driving a galvanometer, with alternating positioning and light output, resulting in ineffective welding time. Flight welding is a solution specifically proposed to address the non effective welding time during the welding process. The robot does not need to stop throughout the entire process and can complete welding by skimming over the weld seam. Where are the key points of its design application or innovation? The Golden Orange Flight Welding System has rich and flexible functions, multiple process parameter adjustment windows, and supports customized MES systems; Automatic analysis of welding sequence and welding position, and support for real-time monitoring of system status, making production safer and more reliable.
The flight welding equipment consists of a controller RLU controller, software system RobotOTFWeldingStudio, welding galvanometer, laser, and robot. Golden Orange mainly provides control units, software systems, and galvanometers. The software system can integrate sensing systems such as two-dimensional and three-dimensional vision to achieve flexible production.
Quartz YS-320/YS-330:
It is aimed at the application scenarios of quartz materials used in industrial lasers such as welding and cutting applications, developing customizable low hydroxyl high-purity optical quartz materials, and benchmarking mature foreign quartz products such as Heraeus 313 and Heraeus 312. The characteristic of this type of product is its large size and moderate price, which is particularly suitable for the application fields of the cutting head internal optical path lens and protective mirror of high-power industrial lasers that are cost sensitive, as well as the end caps of fiber lasers.
We plan to prepare large-sized synthetic quartz with low hydroxyl content, high optical uniformity, and high UV transmittance through VAD/OVD two-step vapor deposition technology combined with heat treatment processes such as slot sinking and annealing of quartz, to meet the needs of domestic high-power laser and semiconductor lithography fields. At the same time, through self-developed double-sided surface polishing technology, mask quartz substrates with ultra-high precision geometric requirements are prepared to meet the growing demand for semiconductor chip manufacturing in China and achieve domestic substitution.
SUP23T four in one handheld laser welding head:
Compared to similar products, the SUP23T has a lighter body weight; Power level 3000W, high welding strength, beautiful welds, and stable performance; The focusing mirror and protective mirror are drawed out, and the collimator and QBH are integrated, which can be plugged and unplugged for easy replacement in the later stage; Independent alarm window on the body, self-developed safety detection system to ensure safety and stability; Integrating welding, cleaning, cutting, and weld bead cleaning, it truly achieves one machine with multiple functions; The key points of its design application or innovation are: the focus mirror and protective mirror are drawed out, the collimator and QBH are integrated, pluggable, and convenient for later replacement; Independent alarm window on the body, combined with self-developed safety detection system to ensure safety and stability; Unique weld cleaning function, directly calling preset parameters in the system, simple and convenient operation.
Ultra high power fiber laser chiller CWFL-60000:
The CWFL-60000 special domain ultra-high power fiber laser chiller is suitable for cooling 60000 watt fiber laser equipment, effectively opening up application scenarios for ultra-high power laser processing; A dual temperature and dual control temperature control system designed specifically for fiber optic laser equipment, providing comprehensive protection for high-power laser equipment; Intelligent monitoring of the cooling power required by laser processing equipment and segmented control of compressor operation as needed.
The market leading fiber laser chiller that cools 60000 watt ultra high power laser equipment is the first to provide 60000 watt ultra high power fiber laser chillers to domestic and foreign partners. The Modbus-485 communication protocol can achieve intelligent manufacturing, dual temperature control system, support segmented control, flexible cooling, on-demand control of compressor operation, energy conservation and environmental protection. High power laser application is a development trend, and Teyu is the first to develop and produce an ultra-high power fiber laser chiller CWFL-60000, which effectively meets the cooling needs of 60000 watt ultra-high power laser processing equipment.
