摘要
主要介绍硬质聚氯乙烯塑料中空异型材挤出模具的设计,通过一典型实例,讨论了异型材挤出模具的设计理论、计算方法、设计程序与设计要点。
In this paper, the designing of extrusion dies for HPVC hollow profile shapes is introduced mainly. The theory, calculation, procedures and factors for designing extrusion dies of prolile shapes are discussed with the typical example.
出处
《山东建材学院学报》
1992年第3期39-42,共4页
Journal of Shandong Institute of Building Materials
