| 摘要 |
FIELD: process engineering.SUBSTANCE: invention relates to auger elements for multishaft auger machines with paired augers running in one direction, their application and extrusion of viscoelastic compounds. Profiles of adjacent auger elements are different and asymmetric. In every case, each auger element has sole section of ledge. SKW sum of all angles of the ledge of adjacent auger element pair is larger than, 0 smaller thanFree areas of cross-sectionsandof adjacent auger elements differ in magnitude.EFFECT: efficient extrusion, fine extrudate, lower power transfer to extruded material.14 cl, 3 dwg |
