Effects of cold-rolling on the cold forging of solid polymer

被引：4
|
作者：
Matsuoka, S [1 ]
机构：
[1] Toyama Prefectural Univ, Fac Engn, Dept Mech Syst Engn, Kosugi, Toyama 9390398, Japan
来源：
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY | 1998年 / 84卷 / 1-3期
关键词：
cold-rolling; cold-forged products; solid polymer;
D O I：
10.1016/S0924-0136(98)00094-6
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Cold-forged products obtained from preliminarily-rolled rods of HDPE, PP, POM, ABS and PVC were studied for their elastic and thermal recovery, and secular change of dimension over time. The optimum amount of reduction of area in rolling, and the effect of heat treatment, were made clear in order to attain the best qualities of cold-forged products. The cold-forged products obtained from preliminary-rolled rod were found to have extremely good dimensional stability when subjected to heat treatment in a boiling-water bath. This cold-forging process was applied to make small. machine parts such as knobs, good results being obtained. (C) 1998 Elsevier Science S.A. All rights reserved.
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页码：175 / 180
页数：6
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