小焦点X射线管研制开发中的探索与实践

Exploration and Practice in the Development of X-Ray Tubes with Small Focuses

在研制不同尺寸小焦点X射线管过程中采用相同几何尺寸的阴阳极零件仅变化灯丝的几何形状,研制成焦点尺寸不同的 X射线管。以提高零件的通用性,降低产品的制造费用。

In the process of manufacturing, the different kinds of small foci of x-ray tubes with the same parts of anode & cathode, only the geometric sizes of the filament should be changed in order to raise their interchangeability and to reduce the manufacturing costs.