On June 29, the 2023 Industry Equipment Management and Technology Innovation Achievements Exchange Conference was successfully held in Wenling City, Zhejiang Province. Good news came from the meeting. The “Application of Laser Cladding Technology in the Maintenance of Hydropower Station Units” project jointly completed by China Yangtze Electric Power Co., Ltd. Maintenance Plant, and Huirui was successfully selected for the “2023 Power Industry Equipment Management and Technology Innovation Achievement Award”, which is a recognition Huirui’s outstanding contribution to this achievement was awarded the title of “Best Collaboration Unit” by Huirui. At the same time, at the kind invitation of the organizer of the conference, Huirui participated in the exhibition as a leading domestic provider of high-performance metal parts additive manufacturing equipment and technical services. The Equipment Management Innovation Achievements Conference is hailed by the industry as a benchmark for equipment management and technological innovation. This conference was held in the form of theme reports and results release bonus forums, bringing together many experts from power generation, power grids, coal, petroleum, chemical, and other industries. Scholars, aiming to practice the five development concepts of “innovation, coordination, green, openness and sharing”, summarize, exchange, and promote enterprise equipment management and technological innovation achievements, promote the transformation and industrial application of innovation achievements, and continue to promote enterprise transformation, upgrading and high-quality development.
Huirui is the only workpiece surface repair and remanufacturing provider exhibiting at the conference. In order to better let the guests understand the advantages of advanced laser cladding technology compared to traditional processes and Huirui’s cutting-edge achievements, Huirui carefully prepared the latest industry Application case introduction videos, cladding samples, laser cladding system introduction display boards, industry application case roll-ups, conference journals, and other materials attracted many experts, scholars, and guests to stop and watch. The guests had a strong interest in Huirui’s innovative achievements in the field of laser cladding. They inquired, checked in took photos, and made appointments to visit Huirui’s factory. They all expressed that they would choose Huirui as the laser melting company in terms of subsequent technological process upgrades and updates. Repair and remanufacturing partner.
The award-winning “Application of Laser Cladding Technology in Maintenance of Hydropower Station Units” project was completed by the maintenance plant of China Yangtze Electric Power Co., Ltd. and Huirui. Huirui’s Chengdu Qingshi Company in the southwest region has rich expertise in the hydropower industry experience. This project took the lead in carrying out research on the application of laser additives and cleaning in the maintenance of hydropower station equipment, and achieved success in the maintenance of important equipment in hydropower stations, achieving a series of scientific and technological innovation breakthroughs.
The main scientific and technological innovation achievements include:
First, for the first time, laser technology has been used to repair and strengthen the runner chamber, runner, blades, mirror plates, thrust tiles, guide tiles, oil receiver oil pipes, and other components of hydropower stations, breaking through the repair bottleneck of traditional technologies and processes;
The second is to develop a set of on-site laser cladding additive solutions suitable for hydropower station runner chambers and blades; and to develop intelligent, modular, movable equipment and corresponding equipment suitable for on-site spatial conformal laser cladding and inspection. Control software; develop deformation control and monitoring process for laser cladding repair of runner chamber and blades to ensure deformation-free large-area continuous laser cladding;
The third is to develop a solution for laser cladding silver layer on the surface of high-current aluminum busbar joints. The laser cladding silver process is used to change the conductive characteristics of hardware terminals, replacing the traditional electroplating silver process, effectively solving the problems of high electroplating pollution and easy falling off of the silver layer. technical challenge;
Fourth, a set of 500W high-power laser cleaning equipment based on purely domestic laser technology has been developed to clean corrosion and oil stains on precision parts and mating surfaces of power station units in the basin, solving the problems of low efficiency and high pollution of traditional cleaning methods.
The resultant technology has reached the international advanced level and has been maturely applied in many large hydropower units. It has achieved good results in repairing and strengthening the flow-passing parts of the turbine and has filled the gap in the application of laser additive and laser cleaning technology in the hydropower industry.
As a high-tech enterprise with more than ten years of experience in the field of industrial-grade laser metal additive manufacturing, Huirui not only has great achievements in the hydropower industry but also has a large number of mature applications of laser cladding in coal, petrochemical, rail transit, and other industries. case.
In the future, Huirui will closely adhere to national and industry development policies, actively display and exchange advanced technological achievements and cases of additive manufacturing equipment, work with various industries to achieve multi-level and multi-field synergies, and actively explore the application of laser cladding technology in new fields. application to contribute to the intelligent transformation and high-quality development of industrial enterprises.
