摘要
针对大型复合调节式齿轮调速装置,研究了勺管位移——工作腔进油——勺管体排油控制系统,推导了调速装置工作腔工作油量计算公式。以某大型齿轮调速装置为例,计算了不同速比下需要的工作油油量,得到了进油控制阀通油面积与速比的关系曲线,给出了勺管体内径计算公式,计算了不同容积率下的勺管口位置等,为大型复合式齿轮调速装置油路控制系统整体设计提供了重要依据。
Based on composite control of large scale gear variable speed device, the control system of displacement of scoop tube, inlet oil of working chamber and outlet oil of scoop tube are studied, the formula of the working oil capacity is deduced. The working oilcapaeities needed for different speed ratio are calculated, the relation curve be- tween oil passing area of the inlet oil control valve and speed ratio is obtained, a computational formula of the inner diameter of scoop tube is provided, the positions of scoop tube orifice in different volume ratio are computed. An important basis for the overall design of oil circuit control system for largescale gear valiablespeed device is provided.
出处
《机械传动》
CSCD
北大核心
2013年第11期1-3,共3页
Journal of Mechanical Transmission
基金
科技部院所专项资金项目"超临界/超超临界火电机组齿轮传动装置研发"(209EG119114)
郑州市产学研合作项目"大型机电液齿轮调速装置关键技术研发"(113PCXYZ452)
关键词
齿轮调速装置
油路
进口控制
出口调节
Gear variable speed device Oil circuit Inlet controlling Outlet adjusting