Cinematica e Dinamica de uma maquina injetora de plasticos

AUTOR(ES)
DATA DE PUBLICAÇÃO

1999

RESUMO

The simulation of an injection molding machine clamp mechanism is presented in this work aiming data generation to design in a wiser way. A computational program was written, for mechanism kinematic and dynamic analysis, considering the constraints, the mechanism geometry, friction between components, geometric properties (mass, inertia and gravity center) and applying the Newton-Euler method. With the aftermath, it is possible to determine the clamp force available and the closing force curve, making possible to project in a precise and economical way, the hydraulic system, which supplies the oil outlet needed to execute the motion. The results are of fundamental importance in the optimization of such machines, for future studies where it is necessary to know the dynamic behavior of the machine and its components, in structural analysis or control system design

ASSUNTO(S)

plasticos - maquinas - industria cinematica das maquinas dinamica das maquinas modelagem por injeção de plastico

ACESSO AO ARTIGO

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