Development of CAD/CAM integrated system of the disk spring based on AutoCAD R12;

The dynamic characteristics of disk spring taking account of effect of static load,nonlinear restoring force and combined Coulomb and viscous damping are presented.

Failure analysis for a cracked disk spring was carried out through chemical composition analysis,hardness test,metallograph observation,fracture analysis and EDAX.

Research and Development of Integrated Intelligent Design System for Disc Spring;

This paper discusses the design and analysis of disc spring with large deformation.

The traditional design for disc spring in micro-displacement giant magnetostrictive actuator is entirely based on its size, the magnitude of pre-stress as design target, regardless of specific magnetostriction characteristic, making full use of disc spring deformation principle under press.

It is proved by experiment that the system output can be visibly improved by reducing spring stiffness and therefore, according to precompression and relative conditions, the plate spring data should be designed to make the curve \%f-x\% as poss.

On the application of mixed discrete optimization method to spring design;

Over the structure and process analysis to car-used ABS shell, using belleville spring to do four sides core-drawing to the products within the cylinder surface, the mold structure is simple and close, stable and reliable proved by production, the effect is remarkable, and it can be referenced by similar injection mold products.