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多年从事农业机械液压技术的研究工作,发表过一些关于齿轮泵噪声、柱塞泵配合付间隙,液压介质内声速的测定和农业机械液压技术发展动向等方面的文章。本文是他在1981年9月～10月在我国访问和讲学后根据参观中国的液压元件厂和研究单位的印象而写成的。由于他看到的主要是现有的成批生产的产品工艺和技术数据,而在他的文章中谈到的一些欧洲液压元件的新结构在我国新设计的产品中实际上已经采用或正准备采用,所以他对中外产品的一些比较带有一定的局限性。但是这些介绍对于我们认识一些新结构的优点也是有价值的。他对我国工业企业本身应有较大的研制和发展新产品的能力的看法和应加强科研单位和工厂之间的情报交流(更确切一点说是应加强科研成果的推广应用工作)的意见则是比较中肯的。
He has been engaged in the research of agricultural machinery hydraulic technology for many years, and published some articles on gear pump noise, plunger pump cooperation clearance, determination of sound velocity in hydraulic medium, and development trend of agricultural machinery hydraulic technology. This article was written on the impression of visiting hydraulic components factories and research institutes in China after visiting and giving lectures in China from September to October 1981. Since he saw mainly the existing batch production process and technical data, some of the new structures of European hydraulic components mentioned in his article have actually been adopted or are being prepared in our newly designed products in China. Adopted, so some of his comparisons of Chinese and foreign products have certain limitations. But these presentations are also valuable for us to recognize the advantages of some new structures. He commented on the view that China’s industrial enterprises should have greater ability to develop and develop new products, and the need to strengthen the exchange of intelligence between research institutes and factories (more precisely, the promotion and application of scientific research results). It is more pertinent.