X线机头应进行排气组装,以提高绝缘性能。条件差的单位只能用手排气,时间长,质量不高。特别是组合机头换新线包时,想要将空气排净是难办到的。本厂自制简易排气设备,经两年多的使用效果较好。此设备见下图所示,现将排气的方法和步骤介绍于下。 1.对机头进行清洗、干燥后灌满合格的耐高压油。 The X-ray head should be exhaust assembled to improve insulation performance. The unit with poor conditions can only be exhausted by hand. It takes a long time and the quality is not high. In particular, when the combination head is replaced with a new one, it is difficult to clean the air. The factory self-made simple exhaust equipment, after more than two years of use is better. This equipment is shown in the figure below, and the method and steps for exhausting are described below. 1. Clean and dry the nose and fill with qualified high-pressure oil.