离心扇扇叶模组及其制造方法;BLADE MODULE OF BLOWER AND METHOD FOR MANUFACTURING THE SAME

摘要

一种离心扇扇叶模组之制造方法。该方法包括以下步骤：将复数金属板藉由冲压成型方式形成复数扇叶，并于各扇叶形成包括至少一导流结构；将复数扇叶置入射出成型模具中；以塑性材料藉由射出成型方式于射出成型模具形成风扇轴体并结合复数扇叶，以形成离心扇扇叶模组。; placing the plurality of blades of the blower in an injection mold; forming a base and combining the base with the plurality of blades of the blower by injection molding in the injection mold so as to form a blade module of the blower.