梅钢1420mm冷轧机液压压下系统的设计计算

Design of the Hydraulic Screw Down System of the 1420 mm Cold Rolling Mill in Meishan-Steel

液压压下系统是现代高速冷连轧机的核心设备。在梅山钢铁公司1420 mm酸轧机组自主集成建设过程中,根据产品的质量和生产要求,在对以往引进轧机压下系统深入剖析的基础上,通过理论计算最终确定了压下缸、伺服阀的型号,以此为重点完成了1420 mm轧机液压压下系统的设计,并在随后的调试和使用中验证,达到了设计效果。

The hydraulic screw down system is the most important part of a modern cold rolling mill.In the independent-integration construction process of the 1 420 mm cold mill in Meishan-Steel,and on the basis of the product quality and production requirements and a detailed analysis of the imported hydraulic AGC system,the types of the AGC cylinder and servo valves were set through theoretical calculations.On this account,the design of the hydraulic AGC system for the 1 420 mm cold rolling mill was completed and te...