加载油缸使用说明书-中英对照141216.doc

加 载 油 缸 使 用 说 明 书 Loading hydraulic cylinder instruction 济 南 瑞 原 液 压 气 动 设 备 有 限 公 司 Jinan RUIYUAN Hydraulic Pneumatic Equipment Co.,Ltd. 加载油缸使用说明书 Instruction of Loading hydraulic cylinder 技术参数: technical parameters 额定压力：20MPa rated pressure: 20MPa 试验压力：25MPa test pressure: 25MPa 有杆端使用压力20MPa,无杆端使用压力10MPa。 使用环境温度：-10～+60℃。 液压油：YB-N46抗磨液压油 Hydraulic oil: YB-N46 anti-wear hydraulic oil 使用与维护：Use and maintenance 缸使用工作油的粘度为29～74mm2/S，推荐使用抗磨液压油。工作油温在－20＋80范围内。在环境温度和使用温度较低时，可选择粘度较低的油液。如有特殊要求，请单独注明。 Viscosity of hydraulic oil is 29～74mm2/S recommend use YB-N46 antiwear hydraulic oil.Work in the oil temperature -20 ℃～ +80 ℃ .When ambient temperature and working temperature are lower,may choose to the oil of lower viscosity.For consumer have special requests, please separate annotated. 液压缸要求系统过滤精度不低于80μm要求，要严格控制油液污染，保持油液的清洁，定期检查油液的性能，并进行必要的精细过滤和更换新的工作油液。 Filter fineness of System of hydraulic cylinders is not less than 80 μ m , to strictly control the oil pollution, to maintain the cleanliness of oil, regularly check the performance of oil, In a pinch process fine filtration and replace the new working oil. 安装时要保证活塞杆顶端连接头的方向应与缸头、耳环（或中间铰轴）的方向一致，并保证整个活塞杆在进退过程中的直线度，防止出现刚性干扰现象，造成不必要的损坏。 hydraulic cylinder is installed,to ensure that the uniformly direction of the top of rod connecting and foreside of cylinder , earring(or middle hinge axis) , and to ensure that the straightness of the piston rod in the process of advance and retreat , to prevent the phenomena of rigid interference, causing unnecessary damage. 当液压缸安装上主机后,在运转试验中应先检查油口配管部分和导向套处有无漏油，并应对耳环和中间铰轴轴承部位加油。When the hydraulic cylinder is installed on the host, should first check oil part and guide sleeve of foreside of piston rod whether leakage, and inject lubricating oil in earing or bearing of middle hinge axis. 液压缸若发生漏油等故障要拆卸时，应用液压力使活塞的位置移动到缸筒的末端位置，拆卸中应避免不合适的敲打以及突然的掉落。he hydraulic cylinder is disassembled if it appear leakage,to move piston to the end of cylinder with oil pressure,to avoid improper knock and plun