液压卡紧及卡阀现象的消除措施探索  

The Measures of Elimination of Hydraulic Lock and Card Valve Phenomenon

作　　者：李献云 崔培雪[2] 

机构地区：[1]张家口三北.拉法克锅炉有限公司,河北张家口075000 [2]张家口职业技术学院,河北张家口075051

出　　处：《职业技术》2015年第5期116-117,共2页Vocational Technology

摘　　要：液压卡紧会造成动作迟缓或错乱现象,甚至造成换向阀不能换向、柱塞泵柱塞不能滑动的现象,使得整个液压系统不能正常运行。所以避免发生液压卡紧及卡阀现象对于液压系统的正常运行有着非常重要的意义。本文即着重探讨液压卡紧及卡阀现象的消除措施。Hydraulic clamping movements which may cause the delay or confusion phenomenon, and even cause the valve can not revers, and the phenomenon that plunger pumps can not slide, which make the whole hydraulic system can not operate normally. So to avoid the occurrence of hydraulic lock and card valve phenomenon is very important for the normal operation of the hydraulic system. This paper focuses on the elimination measures of hydraulic clamping and card valve phenomenon.

关 键 词：液压卡紧 卡阀现象 装配间隙 消除措施 

分 类 号：G712[文化科学—职业技术教育学]