大型汽轮机采用无中心孔整锻转子的可行性分析  

The Feasibility of Large Steam Turbine Adopting Non-central Hole Rotor

作　　者：朱玉峰[1] 

机构地区：[1]东方汽轮机厂

出　　处：《东方电气评论》2001年第2期96-101,共6页Dongfang Electric Review

摘　　要：从分析转子中心孔的由来及中心孔的缺点,阐述了无中心孔的必要性和优越性。同时从国内外锻件的生产技术进步和无损检验的发展现状,对东方汽轮机厂采用无中心孔整锻转子进行了可行性分析,旨在使“无中心孔整锻转子应用”这一技术改进在东汽厂得以早日实现。In this paper, it is discussed that non- central hole rotor's essentialness and its advantage through studying the reason of adopting central hole rotor and its disadvantage. At the same time it is also analyzed that the feasibility of our factory adopting non - central hole rotor in our products through studying the advancement of forge's manufacturing technology and NUT'S actuality, its future development. The main purpose is to make the non - central hole rotor's forge come into use early in our factory.

关 键 词：大型汽轮机 无中心孔转子 可行性 钢锭 锻件 

分 类 号：TK263.61[动力工程及工程热物理—动力机械及工程]