Abstract: The load condition of the
mineral sizer is discussed. According to three typical load
cases presented, FEM and optimization models are established.
Computed the model problems by use of ANSYS software and
sequential unconstrained minimization technique, the stress
distribution on crush tooth and it's optimal shape are acquired.
After analyzing the results, the relation between stress
distribution and structural parameters is presented.
Key words:
Crush Optimal design Finite element
method
* This project is supported by Natural Science Foundation of Shanxi.
Manuscript received on October 11, 1993
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