摘要
伽马刀准直体上三维立体定向孔的聚焦精度是影响治疗效果的关键因素,也是加工的难点。介绍了伽马刀准直体三维立体定向孔的加工方法,设计了工装,并研究了关键精度控制的问题。
The focusing accuracy of the 3D spatial oriented holes on the gamma knife collimator is the key factor affecting the treatment effect,and it is also a difficult point for processing.The processing method of 3D spatial orientated holes on the gamma knife collimator was introduced,the tooling was designed,and the key issue on accuracy control was studied.
出处
《机械制造》
2020年第4期81-83,90,共4页
Machinery
关键词
伽马刀
定向孔
加工
Gamma Knife
Spatial Orientated Hole
Processing
