声明 发表于 2025-3-23 10:38:09
Damped Motion of Shear Buildingsarnaby .., 1978), the second is numerical machining of the mould network and the third is computer-aided design of the mould network, and hence simulation of the various stages of the moulding cycle. It is this third role which is of interest here and more specifically, the computer simulation of th变量 发表于 2025-3-23 15:11:50
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One and Two Degree of Freedom Systems,, the quality of a product is not dependent upon the raw material and its manufacture alone; it is also dependent to a large extent on processing history. Reproducible process control that is specially tailored to the raw material and product is therefore particularly important. There will also be c潜伏期 发表于 2025-3-24 07:39:01
Introduction: Polymer Melt Mechanics,o the flow processes themselves and not to the manufacture or operation of the processing equipment. In this context, it is the mechanics of the flow of polymer melts that forms the starting point for computational analysis and control strategies.photophobia 发表于 2025-3-24 13:15:36
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Extrusion (Flow in Screw Extruders and Dies),red pressure, and usually of melting the material as well, is by means of one or more screws rotating inside a heated barrel. While the form of the die determines the initial shape of the extrudate, its dimensions may be further modified before final cooling and solidification takes place. Screw ext注意到 发表于 2025-3-24 20:25:31
Moulding,arnaby .., 1978), the second is numerical machining of the mould network and the third is computer-aided design of the mould network, and hence simulation of the various stages of the moulding cycle. It is this third role which is of interest here and more specifically, the computer simulation of th愚笨 发表于 2025-3-24 23:40:48
Fibre Spinning,hetic fibre. There are three fundamental processes for the manufacture of synthetic fibres: melt spinning, wet spinning, and dry spinning. Melt spinning is restricted to polymers that are thermally stable above the melting temperature, and solidification is effected by cooling to below the glass tra