Grooved feed sections - Design variants for single-screw extruders

被引:0
|
作者
Kowalska, B [1 ]
机构
[1] Tech Univ Lublin, Inst Polymerverarbeitung, PL-20618 Lublin, Poland
来源
KUNSTSTOFFE-PLAST EUROPE | 2000年 / 90卷 / 02期
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暂无
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
Extruders with grooved feed sections have greater throughput and more stable conveying characteristics than those with smooth barrels with a comparable screw geometry. A survey of different designs of grooved feed sections is given here. They fall into two basic types: Those with a fixed geometry and those whose groove geometry can be varied during the extrusion process.
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页码:34 / +
页数:5
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