大型轧机机架的精加工工艺  

Finishing Process of Large Rolling Mill Stand

作　　者：安彦玲 An Yanling

机构地区：[1]太重天津滨海重型机械有限公司,天津300450

出　　处：《机械制造》2020年第6期77-79,84,共4页Machinery

摘　　要：大型轧机机架是轧制类机组的重要零件,精度要求高,加工难度大。从定位基准、平面精度、垂直度、压下孔等方面对大型轧机机架的精加工工艺进行了介绍。The large rolling mill stand is the important part of the rolling mill,which requires high accuracy and is difficult to process.The finishing process of the large rolling mill stand was introduced from the aspects of positioning reference,plane accuracy,verticality,and depressing bore.

关 键 词：轧机 机架 精加工 

分 类 号：TH162[机械工程—机械制造及自动化]