The Dynamic Folding Process of the Folding Table Generic Model

摘要

In order to study the dynamic folding process of the folding table, a quantitative analysis is used to analyze five aspects: angular velocity, acceleration of the legs, height of the table, the moving distance of wire in fillisters, and the trajectory of the edge curve of legs. The folding table generic and parameterized model is established with universality and generality. With a rising side table as an example for analysis, it gives the changing process of the edge curve and the trace curved surface of legs. The results of the method show that the dynamic parametric model can express the dynamic folding process of the folding table preferably. It can generally be applied to an analysis of the folding table model, whose height of folding table, arbitrary shape, size of the table surface and edge curve of the table legs are all set at any value.