论文部分内容阅读
本文所介绍的 IBM650磁鼓,这种磁鼓结构简单,容易制造。在一些国家初期制造的计算机里,如美国的 IBM650,苏联的箭牌计算机等都采用过这种皮带拖动的鼓。并且,根据 IBM650鼓改进后的情况看来,这种鼓不仅结构简单,而且能实现高密度、大容量的存储。因此,这种鼓对国内有些研制单位可能有一定的参考价值。本文系根据国外杂志于1954,1960年发表的有关资料汇编而成。
This article describes the IBM650 drum, the drum structure is simple and easy to manufacture. In some countries early manufacture of computers, such as the United States IBM650, the Soviet Union Wrigley computers have used this belt drag drum. And, according to the improved IBM650 drum, it looks like the drum is not only simple in structure, but also capable of high-density, high-capacity storage. Therefore, this drum may have some reference value for some domestic research and development units. This article is based on the foreign magazines published in 1954, 1960, compiled from the relevant information.