The situation of forced shell and supportsaddle of the giant superimposed heat exchangers is analysed, and the means of designing and checking are presented.
对大型重叠式换热器支座和壳体的受力情况进行了分析，并给出了校核和设计方法。
2
Through the technology analysis and die design of the supportsaddle, the application of the liquid die forging technique for complicated parts was introduced.
通过支承座零件的工艺分析和模具设计，介绍了液态模锻技术在复杂零件上的应用。
3
This paper presents the prepressing and installation technology of the temporary supportsaddle, and the installation and grouting technology of the permanent supportsaddle.