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介绍了计算机辅助截止阀焊接阀座应力计算的方法、程序和过程 ,给出了计算结果并作了比较和分析 ,提出了消除阀座应力变形的改进方案和建议
The method, procedure and process of calculating the stress of the computer aided stop valve welding seat are introduced. The calculation results are given and compared and analyzed. The improved scheme and suggestion to eliminate the stress and deformation of the valve seat are put forward