650MW核电汽轮机P型叶根叶片装配工艺研究
650MW핵전기륜궤P형협근협편장배공예연구
Study on Assembly Process of Blade with P Type Root for 650MW Nuclear Turbine
  • 万方数据
    汽轮机技术 기륜궤기술
    TURBINE TECHNOLOGY
    2001年 2期 113-115 ,共3页

    张俊成%张萍%邵子舒%王景生

    장준성%장평%소자서%왕경생

    汽轮机%叶片%装配%偏摆 汽輪機%葉片%裝配%偏襬
    기륜궤%협편%장배%편파
    对650MW核电汽轮机自带围带叶片及自由叶片装配工艺过程进行详细论述。通过对P型叶根自带围带叶片及自由叶片辐射线的测量与控制，使叶片叶根两侧承力面接触紧密、受力均匀，准确保证了通流间隙。
    대650MW핵전기륜궤자대위대협편급자유협편장배공예과정진행상세논술。통과대P형협근자대위대협편급자유협편복사선적측량여공제，사협편협근량측승력면접촉긴밀、수력균균，준학보증료통류간극。
    This paper expounds the assembly of integral-shrouded blade and free standing blade for 650MW nuclear turbine. By measuring and controlling the radial line of free standing blade and integral shrouded blade with P type root, we can make the load-carrying surface on both sides of root tightly contacted and evenly loaded, thus precisely ensures the through-flow clearance.
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