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Title: | Testing injection molds for polymer fluidity evaluation |
Author: | Staněk, Michal; Maňas, Miroslav; Drga, Tomáš; Maňas, David |
Document type: | Conference paper (English) |
Source document: | 17th DAAAM International Symposium: Intelligent Manufacturing  Automation: Focus on Mechatronics and Robotics. 2006, p. 397-398 |
ISSN: | 1726-9679 (Sherpa/RoMEO, JCR) |
ISBN: | 3-901509-57-7 |
Abstract: | An injection mold is generally assembled from a number of single components. The forming parts, the cavity in connection with core, provide configuration and surface texture. It stands to reason that these parts demand particular attention to handling. Details about the molded part should provide information concerning the plastic material to be employed (e.g. reinforced or unreinforced, tendency to decompose, etc.). They determine minimum cavity dimensions, wear of the mold under production conditions, and the quality demands on the molding with respect to dimensions and surface appearance. This paper describes testing injection molds and their main parts. This injection mold was developed and tested in our department where it is also used for measuring of polymer melt fluidity |
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