塑料线缆挤管式模具的设计及选配

Design and Choice of the Tubing Type Extrusion Tools for Plastic Wire and Cable

影响塑料线缆产品质量的因素很多,其中最重要的因素之一是挤出模具。介绍了塑料线缆挤出模具的主要形式,着重阐述了挤管式模具的设计参数选择,并以低烟无卤材料挤出护套的特殊实例,详细剖析了挤管式模具的参数选择。

There are a lot of factors affecting the quality of wire and cable products, of which one of the most important is extrusion tools. The main types of the extrusion tools for plastic wires and cables are presented, and the choice of the design parameters of tubing type extrusion tools is emphatically described. Taking the extrusion of LSZH sheath as the example, the parameter choice of tubing type extrusion tools is analyzed in detail.