论文部分内容阅读
机床是应用液压技术较早较广泛的一个领域,经过四十年来的发展,已逐步形成了一个行业—机床液压行业。回顾我国机床液压行业发展的历程,总结所取得的经验和教训,寻找我们与国际先进水平存在的差距,展望今后发展的方向,是具有积极意义的。 1 回顾解放前我国除了在飞机、工程机械和起重运输工具中使用少量液压外,几无液压工业可
Machine tool is the application of hydraulic technology earlier a wider area, after 40 years of development, has gradually formed an industry - machine tool hydraulic industry. Recalling China’s hydraulic machine tool industry development process, sum up the experience and lessons learned, looking for our gap with the international advanced level, looking forward to the future direction of development is of positive significance. 1 Recalling that before liberation, in addition to using a small amount of hydraulics in aircraft, construction machinery and hoisting and transport vehicles, several non-hydraulic industries