摘要
文章介绍了熔接缝形成的原因、接缝类型、接缝外观和断口形态特征以及接缝性能评价方法。分析了接缝类型、塑料材料性质、工艺参数和其它因素对接缝性能的影响。
In this paper the author introduced the cause, type and appearance of weldline as well as morphological feature of fracture and evaluating method for properties of weldline. The author also analyzed the influences of weldline type, properties of resins, technological parameters and o ther factors on the properties o f weldline.
出处
《中国塑料》
CAS
CSCD
1996年第3期64-69,共6页
China Plastics
关键词
注塑件
熔接缝
接缝系数
塑料
成型加工
Injection-molded parts, Weldline, Knitting factor, Resin,Technological parameter
