大型板带轧机机架机械加工精度的控制

Frame Working Accuracy Control of Large-Scale Slab Nand Mill

大型板带轧机机架是轧钢设备的关键基础零件,体量大,形状复杂,精度要求高。以某机架为例,分析了精度要求和控制的难点,并逐项分析,加以解决,从而实现对大型板带轧机机架机械加工精度的控制。

Large - scale strip mill housing is the importantly basic part of rolling mill equipment, which has a huge body and complicated form and which also requires the hith precision. Setting a mill housing as an example, this thesis analyzes the precision requirement and the difficulties for controlling. It analyzes one item by one item, and gives each solution, thus realizing the machining precision control of large - scale strip mill housing.