Leading Crusher Manufacturer in China.
Our stone crusher included jaw crusher, cone crusher,impact crusher, sand masker...

Jaw crusher structure optimization design

The structure of the so-called jaw crusher is to optimize the design the various engineering structural design issues (such as the important structural parameter selection, parameter matching, structure checking, etc.) to take full advantage of the latest achievements of modern mathematics, physics, mechanics, and computer to seek the best design of a theory and method. Structural optimization design aims to seek a safe and economic structure, the structure including the size, shape and topology information. The goal of optimization jaw crusher is usually solving a minimum weight structure, must meet certain constraints, to obtain the best static or dynamic behavior of characteristics.

Structure optimization design can be divided into different levels depending on the type of design variables deleted: in the case of the type of a given structure, material, layout topology and shape geometry, optimizing the cross-sectional size of each constituent member, so that the lightest or most economical structure, size optimization (Sizing optimization) is often referred to, it is the lowest level in the structure optimization design; may also change if the geometry of the structure, such as design, trusses and rigid frames node location or continuum of the geometric parameters of the boundary shape variable optimization has entered a higher level, the so-called structural shape optimization; then we allow the links relations or continuum structure layout optimization of truss optimization to achieve higher levels of structure topology optimization. Jaw crusher tooth plate reliability analysis of the structure, it is clear, with the improvement of structural optimization level, the degree of difficulty is also growing.

Size optimization of design variables can be the rod cross-sectional area, moment of inertia, the thickness of the plate, or a composite material layer thickness and the material direction angle, so the structure of displacement and stress is calculated using the finite element, size, the optimization process does not require the grid redrawing size optimization can be done directly using sensitivity analysis and optimization methods.

Jaw crusher rack structure to optimize for the location of the thickness rack wallboard and the front wall ribs, belonging to part of the optimization of the shape and size of type.