Kurongwa kweX-ray Tubes
Zvinoenderana nenzira yekugadzira maerekitironi, machubhu eX-ray anogona kupatsanurwa kuita machubhu akazadzwa negasi uye vacuum chubhu.
Zvinoenderana neyakasiyana yekuisa chisimbiso, inogona kukamurwa kuita girazi chubhu, ceramic chubhu uye simbi ceramic chubhu.
Zvinoenderana nekushandiswa kwakasiyana, inogona kukamurwa kuita zvekurapa X-ray machubhu uye maindasitiri eX-ray machubhu.
Zvinoenderana neakasiyana nzira dzekuisa chisimbiso, inogona kukamurwa kuita yakavhurika X-ray machubhu uye yakavharwa X-ray machubhu. Vhura machubhu eX-ray anoda kugara achitsvaira panguva yekushandiswa. Iyo yakavharwa X-ray chubhu inovharwa pakarepo mushure mekutsvaira kune imwe nhanho panguva yekugadzirwa kweX-ray chubhu, uye hapana chikonzero chekutsvaira zvakare panguva yekushandiswa.
X-ray machubhu anoshandiswa mukurapa kuongororwa uye kurapwa, uye muindasitiri tekinoroji yekusaparadza kuyedza kwezvinhu, ongororo yezvimiro, spectroscopic ongororo uye kuratidzwa kwemafirimu. X-rays inokuvadza kumuviri wemunhu, uye matanho ekudzivirira anoshanda anofanira kutorwa kana uchiashandisa.
Mamiriro ekugadzirisa anode X-ray chubhu
Fixed anode X-ray chubhu ndiyo yakapfava mhando yeX-ray chubhu inowanzoshandiswa.
Iyo anode ine anode musoro, anode cap, girazi mhete uye anode mubato. Basa guru reanode nderekuvhara maerekitironi anofamba-famba nepamusoro-soro painotarirwa pamusoro peanode (kazhinji tungsten target) kugadzira X-rays, uye kupenya kupisa kunokonzerwa kana kuitisa kuburikidza neanode mubato. uye zvakare kutora maerekitironi echipiri uye maerekitironi akapararira. Rays.
Iyo X-ray inogadzirwa netungsten alloy X-ray chubhu inongoshandisa isingasviki 1% yesimba reyepamusoro-speed inofamba maerekitironi kuyerera, saka kupisa kupisa inyaya yakakosha paX-ray chubhu. Iyo cathode inonyanya kuumbwa nefilament, mask inotarisisa (kana inonzi cathode head), sleeve ye cathode uye girazi dzinde. Iyo electron beam inobhomba chinongedzo cheanode inoburitswa nefilament (kazhinji tungsten filament) yekathodhi inopisa, uye inoumbwa nekutarisisa nemask inotarisisa (cathode head) pasi peiyo high voltage acceleration ye tungsten alloy X-ray chubhu. Iyo yakakwirira-yekukurumidza inofamba maerekitironi danda inorova anode kunangwa uye kamwe kamwe kuvharika, izvo zvinogadzira chimwe chikamu cheX-rays nekuenderera kwesimba kugovera (kusanganisira hunhu X-rays inoratidzira anode yakananga simbi).
Nguva yekutumira: Aug-05-2022