摘要
建立了混凝土泵泵送系统换向过程的数学模型,采用计算机仿真手段,以HBT80混凝土泵为实例,获得了泵送系统在不同条件下换向时液压缸活塞的速度动态变化规律,仿真结果为混凝土泵设计提供了有益的指导。
Establishes the mathematic model of direction changing of pumping system for concrete pump. By computer simulation and taking model HBrI＇80 concrete pump as an example, dynamic changing regularity of piston velocity during direction changing of pumping system for concrete pump is obtained under different conditions. The results are helpful to concrete pump design.
出处
《煤矿机械》
北大核心
2007年第9期34-35,共2页
Coal Mine Machinery
关键词
混凝土泵
泵送系统
换向
速度变化
仿真
concrete pump
pumping system
direction changing
velocity changing
simulation
