On March 29th, the company developed the 'YKS7225, YKZ7230 high-precision worm gear grinding machine' in Hubei Shiyan Dongfeng Automobile Equipment Company through scientific and technological achievements appraisal.
The appraisal committee believes that the Qinchuan Group's YKS7225, YKZ7230 high-precision worm gear grinding machine has a series of advanced technologies such as continuous generation grinding, automatic error compensation, remote fault diagnosis, etc. It is widely used in cars, new energy vehicles, precision reducers In the industrial field, it solves the problem of high-volume, high-precision machining of small and medium-sized gears and has achieved significant economic and social benefits. The results have filled the domestic gap and reached the international advanced level.
The appraisal meeting was organized by the China Machinery Industry Federation. The appraisal committee consists of experts from the China Machine Tool Industry Association, Xi'an Jiaotong University, Xi'an University of Technology, and Dongfeng Automobile. Honorary Chairman of the China Machine Tool Industry Association Yu Chengting, Ministry of Education Huang Yumei, director of CNC machine tool and machine manufacturing equipment integration key laboratory, respectively, served as the director of the appraisal committee and deputy director. Ma Jingkun, Director of China Machinery Industry Federation chaired the meeting.
Dongfeng Automobile Equipment Corporation Party Committee Secretary, deputy general manager Cai Shilong, Qinchuan Group Party Committee Chairman Long Xingyuan made a speech at the appraisal meeting.
In his speech, Long Xingyuan stated that as early as the 1990s, Qinchuan Group's YE7232A worm gear grinding machine passed the new product appraisal in Dongfeng Motor. The product identified in Dongfeng Motor was YKS7225 double-station CNC worm grinding wheel. The gear grinding machine and YKZ7230 CNC worm gear grinding machine not only embody the Qinchuan Group's core competitiveness in manufacturing equipment and manufacturing capabilities in the field of precision and complex shapes, but also represents Qinchuan Group and Dongfeng Motor's research and development 'Governor, the continuation of the strategic cooperation friendship. Qinchuan Group will not forget to equip the country with the heart of the beginning of the country, keep in mind the independent innovation mission and the 'equip China and go to the world' with great trust, and under the guidance of the strategy of 'leading technology and winning the model', create a China Machine tool industry new situation.
Cai Shilong introduced the overview of Dongfeng Motor Equipment Co., Ltd. and the cooperation history with Qinchuan Group. He pointed out that Qinchuan Group has provided many key equipment for Dongfeng Motor for more than 20 years. The steady development of Dongfeng Motor is inseparable from the strong support of Qinchuan Group. It is hoped that both parties will strengthen cooperation and make new contributions to the development of China's equipment manufacturing industry as always.
The experts listened to the product technical summary report of the YKS7225, YKZ7230 high-precision worm wheel grinding machine chief designer, product testing, scientific and technological innovation and user use reports, field inspection of the two products running in Dongfeng Automobile Equipment Company. Situation. After reviewing the relevant technical data and on-site questions, and answering questions, the appraisal committee discussed the identification of the two products.
At the appraisal meeting, Dongfeng Motor, Jiangsu Shengan Resources Co., Ltd., Sichuan Danzhen Automobile Parts Co., Ltd., Hunan Jiangbei Electromechanical Group, Tianjin Lishunyuan Gear Manufacturing Co., Ltd., Longgong (Jiangxi) Machinery Co., Ltd., Shaanxi Law The representatives of the users such as Shite Gear Co., Ltd. spoke highly of the use of the Qinchuan Group's gear grinding machines, and expressed satisfaction with the Qinchuan gear grinding machines in terms of function, stability, automation and accuracy. In particular, YKS7225 grinding accuracy. Has reached the national standard 3, completely replace the import.
Tian Sha, vice president of the group company, technical director of the group company, Guo Baoan, Dean of the Technical Research Institute, and representatives of related departments attended the appraisal meeting.