一、概述直径为10～500μm,长度为2～30mm的金属纤维(包括铝纤维、铜纤维、不锈钢纤维等),对于导电塑料、工程陶瓷等新型复合材料的发展具有十分重要的意义。金属纤维的颤振切削,生产效率可达到每秒钟加工纤维数十米,因而比传统的拉丝切断法效率高,耗资少。同时,切削的纤维表面粗糙,更适宜作填料。 I. Overview The diameter of 10 ~ 500μm, a length of 2 ~ 30mm of metal fibers (including aluminum fiber, copper fiber, stainless steel fiber, etc.), for conductive plastic, engineering ceramics and other new composite materials development is of great significance. The flutter cutting of metal fiber, production efficiency can reach tens of meters per second processing of fiber, and therefore more efficient than the traditional drawing cut off, less cost. At the same time, cutting the fiber surface roughness, more suitable for packing.