Elekta加速器运动系统工作原理及故障维修

Working Principle and Troubleshooting of Elekta Accelerator Motion System

本文介绍了Elekta加速器运动系统结构和原理,特别是详细分析了反馈网络的组成部分,深入分析运动系统对于放射治疗的重要意义。并分别通过对机架旋转、治疗头旋转部分三个典型故障的分析和维修,全面地分析了相关电路情况,提供了一套解决运动系统故障的思路和方法。

In this paper,the structure and principle of Elekta accelerator motion system were studied,especially the components of feedback network were analyzed in detail,and the significance of motion system for radiotherapy was explored in depth.Taking the analysis and maintenance of three typical faults of the rotation of the gantry and the rotating part of the treatment head as an example,this paper provides a set of ideas and methods for solving the fault of the motion system by comprehensively analyzing the relevant circuit conditions.