模面
2.Researches on Some Key Techniques for CAE-Oriented Die-face Design System of Automobile Panels
3.In model element method to obtain model elements of a deforming body is to determine the feature stages in time domain of a deforming process and then divide the deforming body in different feature stages into several model elements in spatial domain along with some special physical surfaces such as die parting face, flow diversion face, interface of plastic and nonplastic zone, die cavity working face.
6.In gas-assisted extrusion, a stable gas layer is set up at the interface of the polymer melt and die wall by means of the gas controlling system and gas-assisted extrusion die, so the extrusion process falls in fully slip non-adhesive shearing extrusion in the die, the friction between the melts and the die is thereby reduced greatly and the flowing molten polymer in the die is like a rod.
7.A rapid manufacture technique of large moulds for sheet metal forming was presented, which was based on discrete cavity mould (DCM).
9.Properties of Sand Filling and Compaction in Pattern Cavity of Horizontal Varied Section on EPC
10.Theoretical Unloaded Q for a Round Cross-Section Excited by an Evanescent TE or TM Mode
