紫铜精密磨削机理的探讨

• 作 者: 刘靖宇
• 机 构: 苏州电子设备厂,
• 出 处: 磨床与磨削
• 发表日期: 1981年01期
• 关键词: 精密磨削 磨削机 砂轮表面 主要零件 计算机工业 外存储器 机械结构 磁记录介质 大气孔砂轮 等高性

一、前言紫铜是一种可磨性能很差的超软金属,所以长期以来未做过机械结构中的主要零件。因此,其磨削机理也未被人重视列入研究。但由于它具有极好的绝磁性能,所以近年来随着计算机工业的发展,其应用得到了发挥。目前我国计算机外存储器(磁鼓)表面上的磁记录介质基准面,就是用它来制作的。

First, the foreword Copper is a very poor ultra-soft metal grinding, so a long time have not done the main parts of the mechanical structure. Therefore, its grinding mechanism has not been included in the study. However, due to its excellent magnetic properties, it has been applied in recent years with the development of the computer industry. At present, the magnetic recording medium datum plane on the surface of computer external memory (drum) in our country is made by it.