球管阳极插座被高压击穿少见，而在一个月遇到两起“击穿”的更不多。现报告如下：故障一，发生在F30—ⅡG型200mA机1台。该机于1997年4月新购，安装、调试过程中未见异常。约半个月后，在做钡餐点片时发现无X线发生，机器响声增大，即停机维修。检修过程：因该机Ⅱ台照片工作 The anode socket of the tube was rarely penetrated by high pressure, but there were even fewer “breakdowns” in one month. The report is as follows: Fault 1, occurred in one F30-IIG 200mA machine. The aircraft was newly purchased in April 1997 and no abnormalities were found in the installation and commissioning process. About half a month later, no X-rays were found during the meal. The sound of the machine increased and the machine was shut down for maintenance. Maintenance process: due to the aircraft II photo work