高精度中心架底座箱体孔系精度分析与控制  

Precision analysis and control of holes on central support box with high precision

作　　者：陈金花[1] 杨鸣[1] 陈国琤 陆成虹[1] 王志滨[1] 邵鹏[1] 

机构地区：[1]杭州汽轮机股份有限公司,浙江杭州310022

出　　处：《制造技术与机床》2013年第3期29-32,共4页Manufacturing Technology & Machine Tool

摘　　要：阐述了静压中心架箱体中各类孔系精度与控制,为了保证箱体内所安装零部件正确的相互位置,彼此能协调地工作,对各孔系的精度要求及加工工艺性作了深入的分析,同时对重要孔系的精度控制提出了合理的加工方案。This paper describes the precision and control of holes on the central support box with static pressure. To ensure the correct relative position of components installed in the box and their smooth running, an in-depth analysis of the precision requirements and manufacturability of the holes was made. Moreover, appropriate machining scheme of precision control for important holes was also proposed.

关 键 词：箱体 孔系 精度控制 工艺性分析 

分 类 号：TH161.12[机械工程—机械制造及自动化]