核电用堆内构件加工线工艺与设备方案  

The process and design for the internal parts in reactor

作　　者：严小林 刘桂芝[2] 辛向东 

机构地区：[1]泰兴市晨光高新技术开发有限公司,江苏泰兴225400 [2]南京工程学院,江苏南京211167 [3]方大炭素新材料科技股份有限公司,甘肃兰州730084

出　　处：《炭素技术》2012年第6期24-27,共4页Carbon Techniques

基　　金：南京工程院引进人才科研启动基金资助项目(YKJ201006);江苏省第七批"六大人才高峰"资助项目(N2010-JXQC-020)

摘　　要：高温气冷反应堆示范电站(HTR-PM)是最新一代核电站,因其安全性、高可靠性及经济性受到广泛关注。其反应堆堆芯一般用炭及含硼炭材料做绝热层,用石墨质材料做反射层,并且在反应堆使用寿命周期内不可拆换。本文通过对国内某高温气冷反应堆示范电站堆芯堆内构件的结构特点、零件的技术要求、装配要求等进行分析与综合,提出堆内构件的加工工艺方案,由此而设计出适合堆内构件加工的自动线。The demonstration power station with the high temperature gas cooled reactor （HTR-PM） is the latest generation nuclear power station. It has gained great attention owing to its high safety and reliability. The internal parts in reactor include the adiabatic layer made of the carbon, the material containing boron and the reflecting layer made of graphite. Both can not be changed within the life cycle of the reactor. Based on the analysis on the feature of structure of the internal parts in the certain demonstration power station with the high temperature gas cooled reactor, the technology requirement for the components and assembly requirements, the corresponding auto-machining line is designed.

关 键 词：堆内构件 自动线 设计 

分 类 号：TL342[核科学技术—核技术及应用] TG659[金属学及工艺—金属切削加工及机床]