Shear controlling apparatus for an extruder
作者： Jan Skovbjerg , Thomas Jørgensen
DOI:
关键词: Shear (sheet metal) 、 Engineering 、 Potential flow 、 Plastics extrusion 、 Laminar flow 、 Structural engineering 、 Mechanics
摘要: In a shear controlling apparatus for an extruder or pumping device (2, 3, 4), said comprising conveying means, die plate and variable restriction positioned between the means plate, is constructed to provide symmetrical flow through restriction. Due restriction, can be kept laminar symmetrical, thus uniform provided all of openings resulting in products.
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Alfred H. Mirman, Donald R. Speck, Extruder with variable restriction element ,(1999)