用有限元法对剪切机机架强度进行分析，为提高剪切机剪切能力提供了理论依据。
The strength of oblique edge shear is analyzed by three dimension finite-element method, through which provides scientific basis for increasing shearing capability.
介绍液压摆式剪切机机架的有限元应力计算，从受力状态和结构两方面进行优化。
The finite element stress calculation of the hydraulic rocking shear stand has been described, and the optimization has been carried on in two aspects of force condition and configuration.
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