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一、气动技术的发展及新流派的形成近年来,国外气动技术的发展表现在以下几个方面。1.销售额增长速度惊人。如日本10多年来,气动元件与液压元件的销售额之比从1∶3上升到今天的1∶1。2.应用领域得到扩大和转变。气动元件从传统的在矿山机械、机床、汽车制造、冶金和化工等部门应用,扩展到包装机械、食品、电子及半导体
First, the development of aerodynamic technology and the formation of a new genre In recent years, the development of foreign aerodynamic performance in the following areas. 1. Sales growth is alarming. For more than 10 years in Japan, the sales ratio of pneumatic components to hydraulic components has risen from 1: 3 to today’s 1: 1.2. Applications have been expanded and transformed. Pneumatic components from the traditional mining machinery, machine tools, automobile manufacturing, metallurgy and chemical and other departments, to expand to packaging machinery, food, electronics and semiconductors