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本发明提出的背景本发明提出了一种制造磁心矩阵的方法及设备。有些计算机采用小磁心的矩阵作存储器,每个矩阵按行和列排列有成千上万颗磁心。磁心首先落进模板上的成千上万的凹槽内以获得精确控制的几何定位,把涂有粘合剂的贴片压在磁心的凸出部份上再拿起来,则磁心就都粘到贴片上去了。在许多应用中,要求磁心有更高的装配密度,这就要求模板上的凹槽刻得很密,从而使两相邻凹槽的间壁非常薄,例如磁心的外径为0.018英寸,在矩阵中相邻磁心的棱角的间隙只有0.001英寸或更小一些。相邻凹槽的间壁太薄了会降低模板的使用寿命。一种解
Background of the Invention The present invention proposes a method and apparatus for fabricating a magnetic core matrix. Some computers use a small core of memory as a matrix, with each matrix having thousands of cores arranged in rows and columns. The core first falls into the thousands of grooves in the template for precise control of the geometric positioning. The adhesive-coated patch is pressed against the convex portion of the core and the core is then glued To the patch up. In many applications, a higher mounting density is required for the core, which requires that the grooves in the formwork are so closely carved that the walls of two adjacent grooves are very thin, for example, the outer diameter of the core is 0.018 inches. The angular spacing of adjacent cores is only 0.001 inch or less. Too thin walls between adjacent grooves will reduce the useful life of the formwork. A solution