采用旋转阳极X线管的大型X线机能在短时间内以小焦点进行大容量摄影,以获得清晰的X线摄片,提高临床诊断水平。但近年来因不能正确掌握和应用旋转阳极X线管启动条件而造成X线管损坏者常有发生,影响了X线机的使用。旋转阳极X线管启动时,要求以适当 Large X-ray with rotating anode X-ray tube can perform large-capacity photography in a short time with a small focus to obtain a clear X-ray and improve the clinical diagnosis. However, in recent years due to the failure to correctly grasp and apply the starting conditions of the rotating anode X-ray tube caused by X-ray tube damage often occur, affecting the use of X-ray machine. When rotating the anode X-ray tube, it is required to be appropriate