What are three purposes of the metal housing of an x-ray tube?

The metal housing of an x-ray tube serves several vital functions that contribute to the safe and effective operation of the imaging equipment. One primary purpose of the housing is to enclose and protect the glass envelope, which contains the essential components of the x-ray tube. This protective structure ensures that the delicate components are safeguarded from physical damage and environmental factors.

Another critical role of the metal housing is to absorb leakage radiation. During the x-ray production process, some radiation may escape the designed pathway. The metal housing is specifically engineered to limit this leakage, thus protecting both healthcare workers and patients from unnecessary exposure to radiation.

Lastly, the metal housing plays a crucial part in preventing electric shock. The housing is designed to contain the high-voltage electrical components safely and provide insulation, which mitigates the risk of electrical hazards during the operation of the x-ray tube.

Together, these functions highlight the importance of the metal housing in ensuring the safety of both patients and healthcare providers, making it an essential component of the x-ray system.