注射塑料制品产生熔接痕的原因分析

对于大多数注射制品而言，熔接痕同其它成型缺陷一样，非单一因素所致。要消除或降低熔接痕的影响，提高制件外观质量和力学性能，除运用传统的经验方法外，目前一些先进的手段如振动成型技术、CAB模拟优化设计等也已经用于指导生产。

Analysis on the Causes of the Seams on Injection Plastics

For most of the injection plastics, the seams, like other flaws, result far from one factor. In order to eliminate or reduce the effects of seams and improve the outward appearance quality, as well as the mechanical function of plastics, besides traditional practical ways, now some advanced methods, such as vibration technique, optimization design with CAE simulation etc, have served as a reference to production, too.