The report of the 20th National Congress of the Communist Party of China pointed out: “Strengthen the in-depth integration of industry, academia, and research led by enterprises, strengthen goal orientation, and improve the level of transformation and industrialization of scientific and technological achievements.”
Huirui actively responds to the spirit of the report, fulfills its responsibilities as a leading enterprise in industrial-grade laser metal additive manufacturing, plays a leading and demonstrative role, and enhances its technological development and innovation capabilities in various industrial fields such as laser high-end manufacturing and industrial big data. Assist the construction of laboratories and R&D platforms in the field of laser additive manufacturing in universities, promote the effective transformation of scientific and technological achievements, achieve the goal of local technology introduction and industrialization, and then promote the high-quality development of higher education.
Through the deep integration of school-enterprise collaborative innovation and industry-university-research application, Huirui has cooperated with many universities and scientific research institutes and has made significant progress in the fields of technology research and development, product innovation, and the transformation of scientific research results. These achievements not only promote the high-quality development of Huirui but also make positive contributions to the scientific and technological progress of society.
Recently, Zhengzhou Huirui Additive Manufacturing Co., Ltd. (hereinafter referred to as “Zhengzhou Huirui”) signed an industry-university-research cooperation agreement with the School of Mechanical and Electrical Engineering of Zhongyuan Institute of Technology. After the agreement is signed, both the school and the enterprise will focus on four aspects: development and implementation of high-end laser additive technology, talent introduction and reserve, patent invention and application, and academic exchange and promotion; through an open interactive process, the school and enterprise will be integrated and high-quality scientific and technological resources in society, to jointly help upgrade the local laser metal additive manufacturing industry and promote the construction of its industrial cluster.
In order to ensure that industry-university-research and application projects can be in-depth, practical, and effective
This school-enterprise cooperation mainly focuses on the direction of advanced green laser intelligent manufacturing technology:
1. Research and development of core optoelectronic devices for laser light sources
High-power lasers and their transmission modules are core components of laser additive manufacturing. The output power of the laser and the stability of the transmission module directly affect the accuracy and processing efficiency of additive manufacturing. The first is to achieve high-precision and high-quality additive manufacturing effects by controlling the laser wavelength, beam quality, and pulse characteristics; the second is to achieve high-precision and high-quality additive manufacturing effects by controlling the laser’s core optoelectronic devices (such as acoustic-optic pulse controllers, and flake laser gain media). Independent research and development can realize “private customization” of laser additive manufacturing technology routes and solutions for specific working conditions and specific alloy powders.
2. Process research on green laser intelligent manufacturing
For the research and development of metal powder materials for laser additive manufacturing, research is conducted from the aspects of material design, powder preparation, characterization evaluation, sample examples, etc., and metal powder materials suitable for laser additive manufacturing of different processes are proposed, covering alloys, High-temperature alloys, iron-based alloys, aluminum alloys, refractory alloys, amorphous alloys, ceramics and gradient materials, etc., especially in the field of aerospace, high-performance complex components and porous complex structure manufacturing in the field of bio-manufacturing, have significant advantages.
3. Integrated development of laser green intelligent manufacturing equipment
Through the flexible integration of laser additive manufacturing equipment, key unit components other than general lasers and machine tools have been developed: such as boiling powder feeders, flexible convertible nozzles, lateral powder feeding clamping mechanisms, etc., to solve the problem The accuracy and stability of powder feeding control are issues, and the overall special equipment integration is achieved through robots or CNC systems with lasers, powder feeders, external rotary shafts, chillers, etc.
This school-enterprise cooperation is another vivid practice of Huirui’s cooperation with Shanghai Jiao Tong University, Sichuan University, Chongqing Technology and Business University, and other domestic universities and research institutes in different forms and dimensions. It is worth mentioning that Huirui has continuously accumulated experience, optimized and innovated in previous school-enterprise cooperation, and has established a good image as a cooperative brand among domestic universities and scientific research institutes. It has been widely praised and recognized by partners and has become their first choice for cooperation. partner.
In the future, Huirui will continue to strengthen cooperation with universities and scientific research institutes, carry out broader and deeper exchanges and interactions, jointly promote scientific research innovation, and actively create samples of school-enterprise cooperation in various models such as industry, academia, research and application, and in-depth empowerment. Re-create the materials manufacturing industry and contribute to the revitalization of national industry and the prosperity of Made in China.
