A MATHEMATICS MODEL OF THE PLASTIC SOCKET WELDING AND THE ANALYSIS OF ITS WELDING PERFORMANCE

被引:0
|
作者
SHI, F
机构
[1] Department of Polymer Science & Engineering, Zhejiang University
关键词
PLASTIC WELDING; MATHEMATICAL MODEL;
D O I
10.1080/00914039408029344
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Through the analysis of the heat and mass transfers, the boundary condition of the temperature field in plastic sockets were determined. By the particular attention paid to the analysis of the boundary surface temperature during the heat-up period and change-over period, a set of mathematical models were developed. The mathematical model can supply theoretical basis for the improvement of the welding quality. We also used HDPE as the experimental materials to analyze the performance of the welding joint by the heat-treating method and DSC.
引用
收藏
页码:1 / 8
页数:8
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