ELECTRORHEOLOGICAL CATCH CLUTCH - INERTIAL SIMULATIONS/

A high-speed reciprocating mechanism is described in order to provide the basis of a general investigation into the required properties of e lectro-rheological fluids and associated materials for use in flexible , inertial mechanisms. The dynamic model of this, when run for realist ic existing machine requirements clearly illustrates the need for a fu lly integrated approach to high speed machinery design. The work sets quantified targets and draws attention to the need for the continuing development of improved electro-rheological fluids which will have hig h yield stresses with acceptable viscosities and the conditions they m ust operate under: high shear rates, centrifugal loadings and accelera tions.