The overall technical level is internationally advanced and two technologies are internationally leading - Yuhuan Precision, a subsidiary of Yuhuan CNC Holdings, has passed ministerial level appraisal for its two technological achievements

Media Center

Yuhuan News

2023-03-22 00:00


 

The overall technical level is internationally advanced
Two internationally leading technologies
Yuhuan Precision, a subsidiary of Yuhuan CNC Holdings
Two scientific and technological achievements have passed 

ministerial level appraisal

 

Technology empowers the future

On the morning of March 18, 2023, Hunan Yuhuan Precision Manufacturing Co., Ltd., a subsidiary of Yuhuan Numerical Control Holdings, and Hunan University jointly completed the scientific and technological achievements appraisal meeting of "high-precision CNC composite vertical grinding technology and equipment" and "five axis CNC automatic grinding technology and equipment" in Yuhuan Science Park. The China Machinery Industry Federation and Appraisal Committee highly evaluate the relevant technologies and products: the overall technical level is internationally advanced, and the two technologies are internationally leading!

 

     The appraisal committee is composed of 7 experts, including academician Tan Jianrong of Zhejiang University, professor level senior engineer Wang Liming of China Machine Tool Industry Association, researcher Lei Yuanzhong of the National Natural Science Foundation of China, professor Zhang Bi of Southern University of Science and Technology, professor Tan Jianping of Central South University, professor Yuan Julong of Zhejiang University of Technology, and professor level senior engineer Wang Bo of Shanghai Jiaotong University Zhibang Technology Co., Ltd. The meeting was chaired by Ma Jingkun, Director of the China Machinery Industry Federation.

     After listening to the report of the project team's achievements, inspecting the production site, inquiring and discussing, the appraisal committee formed an appraisal opinion: the high-precision CNC composite vertical grinding technology and equipment overall technology have reached the international advanced level, among which the plane throttle adaptive stiffness adjustment technology is at the international leading level; The five axis CNC automatic grinding and polishing technology and equipment project has high technical difficulty and strong innovation, and the overall technology has reached the international advanced level. Among them, the multi process and multi workpiece grinding and polishing technology and automatic replacement grinding and polishing plate technology are at the international leading level.

 

 

 

Appraisal meeting site

 

 

Introduce the product to experts at the appraisal meeting

 


 

Product operation demonstration

 

 

Hunan Yuhuan Precision Manufacturing Co., Ltd. is a subsidiary of Yuhuan CNC, with the development goal of researching and manufacturing high-end precision machine tools. It focuses on promoting the incubation and cultivation of high-end machine tools and core components, Tackling the core technology and production manufacturing of high-end key equipment. In recent years, Yuhuan Precision has invested tens of millions of yuan in scientific research funding, absorbed and cultivated a group of scientific and technological talents, and researched and solved multiple technical problems of precision grinding and polishing machines. The five axis CNC automatic grinding and polishing technology and equipment - YHJ2MK85125 five axis CNC multi-station fully automatic polishing machine has the industry's pioneering "real-time force control+automatic replacement of consumables" function, It can achieve the integration of 3D complex surface grinding and polishing, promoting the grinding and polishing of appearance components in the 3C industry towards high integration, flexibility, and intelligence; High precision CNC composite vertical grinding technology and equipment - YHJMKG2880 high-precision CNC composite vertical grinding machine has reached IT3~IT2, breaking the dependence of domestic high-end CNC grinding machines on imports, realizing the Import substitution industrialization of high-precision CNC grinding machines. At the same time, it has also brought strong impetus to the scientific and technological innovation of Yuhuan Precision, creating a higher and broader platform for the exchange and cooperation of Yuhuan Precision in "production, learning, research and use".

This achievement appraisal provides a communication and learning platform for technical personnel and company technology management personnel, which helps to fill in weaknesses and strengths, and continuously improve the company's technological innovation level. Next, the company will continue to promote the deep research and development of high-end CNC grinding machines, committed to becoming a leader in world-class high-end precision grinding and grinding polishing equipment.

 

 

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