engleski

Design and Improvement of High Pressure Die Casting Process based on NovaFlow&Solid Software

In the present paper, investigation of the temperature of the molten metal, mould temperature, plunger velocity at the 2nd phase and pressure on shrinkage of the material and total casting time is presented. Simulation of the high pressure die casting process was observed. Therefore, the investigation of this casting process was based on simulation software NovaFlow&Solid. In addition, Taguchi based orthogonal array is adopted to set design of experiment. Grey relational analysis is used to identify the optimal process parameters. The optimal levels of the controllable parameters were the temperature of the molten metal of 640 °C, mould temperature of 150 °C, 2nd phase velocity of 2.5 m/s and pressure of 10 MPa.

HPDC, NovaFlow&Solid, Taguchi method, Grey relational analysis, Multi-objective optimization

nije evidentirano