一种主、辅液压缸压力自适应切换液压逻辑控制系统  

A Hydraulic Logic Control System with Pressure Adaptive Switching of Main、Auxiliary Hydraulic Cylinder

作　　者：解通护[1] 彭立广 吴伟[1] 陈国防[1] 王训安[1] 刘邯涛[1] XIE Tong-hu;PENG Li-guang;WU Wei;CHEN Guo-fang;WANG Xun-an;LIU Han-tao(China National Heavy Machinery Research Institute Co.,Ltd., Xi'an 710032 ,China)

机构地区：[1]中国重型机械研究院股份公司,陕西西安710032

出　　处：《液压气动与密封》2017年第3期53-55,共3页Hydraulics Pneumatics & Seals

摘　　要：以节能为主题,通过改进主、辅液压缸液压逻辑控制回路,不仅能满足快速"空进"、慢速"工进"工况,并且在"空进"、"工进"转换中解决原设计中出现的震颤、切换冲击、静止时出现滑移等问题(已获专利,专利号:ZL 2015 20664187.5)。With energy conservation as the theme, by improving the main and auxiliary hydraulic cylinder hydraulic logic control circuit,it can not only satisfy the working condition of rapid“idle-stoke”、slow“work-feeding”,but also solve the original design problems such as vibration、reversing concussion、sliding when stationary between the switch of“idle-stoke”and“work-feeding”.

关 键 词：节能 逻辑控制 切换冲击 滑移 

分 类 号：TH137[机械工程—机械制造及自动化]