How many kinds of X-ray machines are there?

According to different uses, it can be divided into industrial X-ray machines and medical X-ray machines.

Industrial X-ray machines can be divided into hard X-ray machines and soft X-ray machines according to the intensity of rays produced. Medical X-ray machines can be divided into diagnostic X-ray machines and therapeutic X-ray machines according to the purpose of use. Industrial soft X-ray machine is mainly used for physical and chemical detection of diffraction analyzer. Industrial hard X-ray machine is mainly used to detect thick materials.

The X-ray machine used for diagnosis in medicine is called diagnostic X-ray machine, which can be used for fluoroscopy and photographic examination. X-ray fluoroscopy is mainly based on the penetrability, differential absorption and fluorescence of X-rays. ?

Extended data:

Industrial X-ray machine uses high voltage applied by high voltage transformer to two metal electrodes to produce rays. Industrial X-ray machine is an indispensable equipment for nondestructive testing in aerospace, petroleum construction, natural gas pipelines, boilers, pressure vessels and so on. The industrial X-ray machine emits rays in the circumferential direction and 360-degree circumferential direction. The direction is 60 degrees to emit light.

In addition, there are high and low voltages. From 10kV to 450kV, the higher the kilovolt voltage, the greater the radiation intensity. High-voltage electricity can generate hard X-rays, such as 100kV or 300kV, which can penetrate 5-50 mm steel plates. The electron accelerator method can produce rays that penetrate the steel plate above100 mm.