This paper describes a new metal plastic forming process named "shear-extrusion". The new process is studied by using numerical analysis and experiment methods, and applied to form large-size high pressure valve bodies used by power plant boiler. Finally, the valve bodies have been successfully formed on the 10000 kN screw press.
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机译:amelioration de la perfusion des organes vitaux par la valve d'valve inspiratoire et le concept de pompe respiratoire:rationnel physiologique et application clinique(通过呼吸泵改善生命器官灌注:生理学和临床使用)。