【摘要】 汽轮机套装转子的叶轮通过加热,使其内孔热膨胀到一定的数值,在热状态下装配至主轴上,在室温状态下冷却,使叶轮与主轴按照规定的过盈量装配在一起的过程,称为红套装配,文中介绍了一种用于夹持垂直状态转子并实现转动的回转工作台,用于红套过程中汽轮机转子的垂直状态红套装配。更多还原

【Abstract】 Through heating disc of installed rotor,the inner hole of disc can expand to a certain value,and it is installed to shaft under hot condition and cooled in room temperature to make disc and shaft combined together according specified dimension,this kind of installation is hot installation assembly.A rotary table is introduced for clamping the turbine rotor under the vertical state.更多还原