摘要
针对较大的铸铁零件其内孔磨损后,如用传统的补焊方法修复,则存在工艺复杂、修复周期长、修理成本高的缺点。现改用过盈镶嵌内套的修复方法,对部分设备进行了成功的修复。并叙述了其中一例的加工工艺方法及步骤。
A large cast iron parts of its inner hole worn, such as the traditional method of repair welding repair, the existence of complex process, repair cycle is long, costly repair defects. Use the interference is embedded within the set of repair methods, some equipment, and a successful repair. One of them now processing technology methods and steps described below.
出处
《煤矿机械》
北大核心
2010年第9期115-116,共2页
Coal Mine Machinery
关键词
铸铁内孔
过盈镶套
强度校核
cast iron bore
interference inlayed
strength check
