4Ogi Y, Nakai Y. Practical use of finite element method " structural analysis" and its perspective. Sanken Technical Report [ J]. 2001,33 (1) :94 -99.
5Zhang, Cunhui. Finite element modeling of the frame structure of a 300 MN hydraulic forging press[ J]. American Society of Mechanical Engineers, Recent Advances in Structural Mechanics. 1994, (295) :127 - 131.
8Kari T K,Jussi A.Hydraulic Cylinders[J].Encyclopedia of Tribology,2013:1709-1718.
9Korchak E S.Inverse pass of hydraulic presses and pressure unloading of working cylinders[J].Russian Engineering Research,2011.31(2):113-115.
10Kochetov V I,Zadvornov N V.Stress analysis of the hydraulic power cylinder of the molding press PLVM[J].Chemical and Petroleum Engineering,1993.29(9):416-420.
