The results of the first major special bidding for

2022-08-01
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The results of the first major special bidding for science and technology in Hunan Province were announced. The results of the first major special bidding for science and technology in Hunan Province were announced. Introduction: in January, 2011, the research and application of key technologies for hydraulic components of major special engineering machinery for science and technology in Hunan Province went through strict bidding procedures. The bidding results were officially announced, and Zhejiang University and Huazhong University of science and technology finally won the bid. This project is the first public invitation launched in September, 2010. It is a provincial science and technology major project to make components with required painting colors and high-quality surfaces within 1 minute

in January, 2011, after strict bidding procedures, the bidding results of the major science and technology project "research and application of key technologies of hydraulic components of construction machinery" in Hunan Province were officially announced, and Zhejiang University and Huazhong University of science and technology finally won the bid. This project is the first provincial-level major science and technology project that was launched through public bidding in september2010

this bidding truly reflects the original intention of Hunan Province to face the whole country and select the undertaking unit competitively. Both universities are key universities of the "985 Project" directly under the Ministry of education. They are in the forefront of the country in hydraulic technology research. They have state key laboratories and national engineering technology research centers related to hydraulic technology. The bidding research team has won national, provincial and ministerial awards for many times, and has undertaken a number of national, provincial and ministerial planning projects in the hydraulic field. It has carried out many major research projects with enterprises in the key technologies of hydraulic components, creating the feasibility and possibility for completing the bidding task on schedule

the implementation of this special project will carry out in-depth research from the aspects of product structure, control mode, reasonable cost of precision casting, friction pair research and design, manufacturing technology, test scheme, etc. of high-performance hydraulic components. From the beginning of the demonstration, the project has set up detailed technical assessment indicators with the goal of "developing products to meet the use needs of domestic construction machinery manufacturers, and the performance reaches the advanced level of international similar products". It is required that at the expiration of the project, 3-5 high-performance hydraulic piston pump prototypes and 3-5 high-performance load sensitive multi-channel valve prototypes will be developed, and small batches (100 sets) will be applied to Sany On the main engine products of construction machinery produced by Zoomlion. The implementation of the project will effectively improve the performance of high-end hydraulic components and comprehensively improve the market competitiveness of construction machinery products in Hunan Province

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