Flexible Use of Single-Screw Extruders through Multiple-Process Optimization

✍ Scribed by Helmut Potente; Jens Pape

• Book ID: 102488215
• Publisher: John Wiley and Sons
• Year: 2002
• Tongue: English
• Weight: 180 KB
• Volume: 287
• Category: Article
• ISSN: 1438-7492
• DOI: 10.1002/mame.200290007

✦ Synopsis

Abstract

Using general‐purpose screws to process different types of material offers considerable cost advantages over special‐purpose screws. Designing screws of this type is generally a difficult task, since modifications to different aspects of the geometry can run counter to each other in some cases. Optimization software is thus of particular benefit here. For this reason, a program was developed for the optimization of general‐purpose screws. A central feature of this program is an appraisal system for the computer‐aided evaluation of single‐screw simulations. The performance of the software was verified on the basis of actual extrusion experiments.
Temperature measuring cross for measuring thermal homogeneity.

magnified imageTemperature measuring cross for measuring thermal homogeneity.