Adjustable shock absorber and system and method for designing shock absorber

Abstract

The invention discloses an adjustable shock absorber and a system and method for designing the shock absorber. The adjustable shock absorber comprises a fixing rod, an upper fixing board, a lower fixing board and a rigidity-adjustable shock absorption piece. The rigidity-adjustable shock absorption piece is arranged between the upper fixing board and the lower fixing board. The fixing rod penetrates through the upper fixing board, the rigidity-adjustable shock absorption piece and the lower fixing board. Thus, the design of the shock absorber can be simplified, the development period is shortened, and design cost is reduced.

Description

technical field [0001] The invention relates to the field of engineering machinery, in particular to an adjustable shock absorber, a shock absorber design system and method. Background technique [0002] At present, the design of shock absorbers for construction machinery is relatively difficult, requiring repeated manufacturing and trial assembly to find a suitable set of shock absorber stiffness and hardness. This is because the design of shock absorbers for construction machinery is relatively complicated, and the vibration damping effect is often poor, and the expected vibration reduction purpose cannot be achieved. It is necessary to repeatedly replace shock absorbers with different stiffnesses to find a suitable stiffness. And mode, which not only increases the design cycle but also increases the design cost. [0003] For example, in the design process of an excavator, the stiffness and hardness of the shock absorber are first obtained through theoretical calculations...

AI Technical Summary

Problems solved by technology

It can be seen that the existing design method not only has a long design period, but also has a high design cost

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