Machubhu eX-raychikamu chakakosha chemifananidzo yeX-ray uye chinoita basa guru mukugadzira maX-ray anoshandiswa mumifananidzo yekurapa. Kunzwisisa zvikamu zvakakosha uye mashandiro echubhu yeX-ray kwakakosha kune nyanzvi dzeX-ray nenyanzvi dzekurapa dzinobatanidzwa mumifananidzo yekuongorora. Chinyorwa chino chichapa tarisiro yakadzama yezvikamu zvakakosha uye mashandiro emachubhu eX-ray mumifananidzo yeX-ray, zvichiratidza kukosha kwazvo mukuongorora kwekurapa.
Zvikamu zvikuru zvechubhu yeX-ray:
1. Cathode: Cathode chinhu chakakosha muchubhu yeX-ray uye ine basa rekuburitsa maerekitironi. Inosanganisira filament necup yefocusing. Kana paine voltage yakakwira, filament inopisa, zvichiita kuti iburitse maerekitironi. Kapu yefocusing inobatsira kutungamira maerekitironi aya kuanode.
2. Anode: Anode iyi chimwe chinhu chakakosha chechubhu yeX-ray. Inowanzogadzirwa netungsten nekuda kwekunyunguduka kwayo kwakanyanya. Kana maerekitironi anobva mu cathode akarova anode, maX-ray anogadzirwa kuburikidza nemaitiro eBremsstrahlung. Anode iyi inoshandawo kubvisa kupisa kunokonzerwa nemaitiro acho.
3. Chivharo chegirazi: Chubhu yeX-ray yakaiswa mugirazi, iyo yakazadzwa ne vacuum kudzivirira kupararira kwemaerekitironi uye kuita kuti X-ray ibude zvakanaka.
Kushanda kwemachubhu eX-ray mu radiography:
1. Kugadzira X-rays: Basa guru rechubhu yeX-ray nderekugadzira X-rays kuburikidza nekubatana kwemaerekitironi ane kumhanya kukuru pakati pe cathode ne anode. Maitiro aya anogadzira X-rays dzinoshandiswa kudhirowa mifananidzo yezvikamu zvakasiyana zvemuviri wemunhu.
2. Kupisa: Kana maerekitironi arova anode, kupisa kwakawanda kunogadzirwa. Anode iyi yakagadzirwa kuti itenderere nekukurumidza kubvisa kupisa uye kudzivirira kukuvara kwechubhu yeX-ray.
3. Kudzora kubuda kweX-ray: Machubhu eX-ray ane zvinhu zvinodzora kuratidzwa kwemaziso zvakaita sekilovolts (kV) uye milliampere seconds (mAs). Izvi zvinobvumira mainjiniya eX-ray kugadzirisa kubuda kweX-ray zvichienderana nezvinodiwa nemurwere wega wega pakutora mifananidzo.
4. Saizi yekutarisa: Saizi yekutarisa kweanode ine basa rakakosha pakuona kuti mifananidzo yeX-ray inogadziriswa sei. Nzvimbo diki dzekutarisa dzinoburitsa mifananidzo yepamusoro, saka kudzora nekuchengetedza saizi yekutarisa kwakakosha kuti pave neruzivo rwakanaka rwekuongorora.
5. Kugadzika kweTube uye Kubatanidzwa kweMachubhu: Tube yeX-ray iri mukati meimba inodzivirira ine collimator yekuvhara danda reX-ray kunzvimbo yaunoda uye kuderedza kuratidzwa kwemwaranzi kusingakoshi kumurwere.
Muchidimbu,Machubhu eX-rayZvishandiso zveX-ray zvinoumba chikamu chakakosha cheminda yeX-ray, uye kunzwisisa zvikamu zvavo zvakakosha uye mashandiro azvo kwakakosha kune nyanzvi dzezvehutano dzinoita zvekuongorora mifananidzo. Nekunzwisisa mashandiro emacathodes, anodes, nezvimwe zvikamu pamwe nemabasa anobatanidzwa mukugadzira nekudzora X-ray, nyanzvi dzeX-ray dzinogona kuve nechokwadi chekushandiswa kwakachengeteka uye kunobudirira kwemachubhu eX-ray kuti awane kuongororwa kwakarurama kwekurapa. Ruzivo urwu pakupedzisira runobatsira mukupa rubatsiro rwepamusoro rwevarwere uye kufambira mberi kwetekinoroji yemifananidzo yekurapa.
Nguva yekutumira: Nyamavhuvhu-05-2024