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钢卷小车是轧制钢卷运输线中重要的组成设备,钢卷小车一般是由车体、轨轮以及举升液压缸等主体部分组成,此外,还包括卸载点、电动马达马达和减速器等部分。钢卷小车的运输方式主要为轨轮式运行,其运输部分主要包括轨轮、电动马达和减速器等结构。其横向运输动力主要为电动马达、纵向升降动力主要为举升液压缸。钢卷小车具有成本低的优点,但是某些钢卷小车也存在一些结构缺陷:如液压系统的弹性装置缺陷、电气控制系统结构缺陷、液压系统的控制阀结构缺陷。针对以上结构缺陷,常用的优化方法主要有:提升减压阀的设置参数、在相关位置安装压力继电器、设置合理的控制阀参数等。
Coil trolley is an important component of rolling coil transport equipment, Coil trolley generally consists of the body, rail wheels and lifting the main part of the hydraulic cylinder composition, in addition, also includes the unloading point, the electric motor and reducer And other parts. The main mode of transport of steel trolleys for rail-wheel operation, the transport part includes rail, electric motors and reducer and other structures. Its horizontal transport power is mainly electric motor, vertical lifting power is mainly lifting hydraulic cylinder. Coiled trolleys have the advantage of low cost, but some trolleys also have some structural defects such as elastic device defects of hydraulic system, structural defects of electric control system and structural defects of control valves of hydraulic system. For the above structural defects, the commonly used optimization methods are: enhance the setting parameters of the pressure relief valve, the installation of pressure relays in the relevant location, set a reasonable control valve parameters.