Chii chinonzi x-ray chubhu?

X-ray machubhu ivacuum diode inoshanda pamagetsi akakwira.
Chubhu yeX-ray ine maelectrode maviri, anode uye cathode, ayo anoshandiswa kuti chinangwa chibhombwe nemaerekitironi uye filament kuti ibudise maerekitironi, zvichiteerana.Matanda ese ari maviri akavharirwa mune yakakwira vacuum girazi kana ceramic housings.

Chikamu chekupa magetsi che X-ray chubhu ine kanenge yakaderera voltage magetsi ekudziya filament uye yakakwira voltage jenareta yekushandisa yakakwira voltage kumatanda maviri.Kana waya ye tungsten inopfuura yakakwana ikozvino kuti igadzire gore re electron, uye simba rakakwana (pahurongwa hwe kilovolts) rinoshandiswa pakati pe anode ne cathode, gore re electron rinodhonzwa rakananga kunode.Panguva ino, maerekitironi anorova tungsten chinangwa mune yakakwirira-simba uye yakakwirira-kumhanya mamiriro.Maerekitironi akakwira-speed anosvika panzvimbo yakatariswa, uye kufamba kwawo kunongoerekana kwavharwa.Chikamu chidiki chesimba ravo rekinetic chinoshandurwa kuita simba remwaranzi uye rinoburitswa muchimiro cheX-rays.Mwaranzi inogadzirwa mune iyi fomu inonzi bremsstrahlung.

Kushandura filament ikozvino kunogona kushandura tembiricha yefilament uye huwandu hwemaerekitironi anoburitswa, nekudaro kuchinja chubhu ikozvino uye kusimba kweX-rays.Kusandura kugona kwekunakidzwa kwechubhu yeX-ray kana kusarudza chinangwa chakasiyana kunogona kushandura simba rechiitiko X-ray kana kusimba pamasimba akasiyana.Nekuda kwekubhomba kwemaerekitironi ane simba guru, X-ray chubhu inoshanda pakupisa kwakanyanya, izvo zvinoda kutonhodzwa kwekumanikidzwa kweanode target.

Kunyange zvazvo simba rekushandisa machubhu eX-ray kugadzira maX-rays rakaderera zvikuru, pari zvino, machubhu eX-ray achiri midziyo yekugadzira X-ray inonyanya kushandiswa uye ave achishandiswa zvakanyanya mumidziyo yeX-ray.Parizvino, mishonga yekurapa inonyanya kukamurwa kuva diagnostic X-ray machubhu uye ekurapa X-ray machubhu.