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液压技术是一门较先进的技术。利用液压传动和控制具有一系列优点:输出功率大、重量轻,易于实现无级变速和自动控制等。因此,这种技术被广泛应用于矿山冶金、锻压、起重运输、农机、轻机、建筑机械、机床等方面的设备操作和控制中。为了推广这一新技术,本刊从1976年第一期起,开辟《液压技术》专栏,其中分“基础篇”——按照普及与提高的原则报导基础理论知识和专题理论研究;“计算篇”——报导一些计算公式和计算图表,及其它理论计算资料;“应用篇”——报导重型机械液压传动和控制系统及元时的设计、使用和维护;“问答篇”——介绍操作使用中遇到实际问题的解答。因此,热切欢迎广大读者投寄这方面的稿件。
Hydraulic technology is a more advanced technology. The use of hydraulic transmission and control has a series of advantages: large output power, light weight, easy to implement continuously variable speed and automatic control. Therefore, this technology is widely used in equipment operation and control of mine metallurgy, forging, lifting transport, agricultural machinery, light machine, construction machinery, machine tools and so on. In order to popularize this new technology, we published a column on “Hydraulic Technology” starting from the first phase of 1976, in which “basic articles” were published - covering the basic theoretical knowledge and thematic theoretical research in accordance with the principle of popularization and improvement; “- Reports on some calculation formulas and calculation charts, and other theoretical calculations;” Application “- Reports on the design, use and maintenance of heavy machinery hydraulic transmission and control systems and meta-elements;” Q & A "- Introduction Operational use In the practical problems encountered in the answer. Therefore, we sincerely welcome readers to post manuscripts in this regard.