Ubuchwephesha beX-reyi buye baguqula amayeza anamhlanje, baba sisixhobo esiyimfuneko ekuxilongeni nasekunyangeni izifo ezininzi ezahlukeneyo.Embindini wetekhnoloji yeX-reyi kukhoUmbhobho weX-ray, isixhobo esivelisa imitha ye-electromagnetic, ethi emva koko isetyenziswe ukwenza imifanekiso yezakhiwo zangaphakathi zomzimba womntu.
An Umbhobho weX-rayiqulethe i-cathode, i-anode kunye ne-vacuum tube.I-cathode ihlawuliswa kakubi kwaye ngokuqhelekileyo yenziwe nge-tungsten, ngelixa i-anode ihlawuliswa ngokufanelekileyo kwaye ngokuqhelekileyo yenziwe ngobhedu okanye i-tungsten.Xa i-cathode ishushu kwiqondo lokushisa eliphezulu, ii-electron zikhutshwa kwaye zikhawuleze ukuya kwi-anode, apho zingqubana kunye nezinto ezijoliswe kuzo.Olu ngquzulwano luvelisa iifoto zeX-ray ezihamba ngetyhubhu yokufunxa ukuya kwinto ehlolwayo.
Enye yezinto ezibalulekileyo kwityhubhu ye-X-ray kukukwazi kwe-anode ukutshabalalisa ubushushu obuveliswa ngama-electron angqubuzana nenjongo.I-Anodes idla ngokuba noqwalaselo lwedisk ejikelezayo eyenzelwe ukutshabalalisa ubushushu ngokufanelekileyo ngelixa igcina ingqibelelo yesakhiwo sesixhobo.Njengoko iteknoloji ye-anode iqhubela phambili, iityhubhu ezintsha zinokuvelisa imifanekiso ekumgangatho ophezulu ngelixa zifuna ukugcinwa okuncinci kunye nobomi obude.
Omnye umba obalulekileyo wobuchwephesha beX-reyi kulawulo lokuvezwa kwemitha.Ngenxa yokuba ukuchanabeka kwimitha yemitha ephezulu kunokuba nemiphumo eyingozi emzimbeni womntu, imibhobho yeX-reyi yale mihla yenzelwe ukunciphisa ukuba sesichengeni semitha.Umzekelo, ezinye iityhubhu ze-X-reyi zinolawulo lokuvezwa oluzenzekelayo olulungelelanisa ukukhanya kwemitha ngokusekelwe kwizinto ezifana nobukhulu bomzimba kunye nohlobo lwethishu.Oku kukhokelela kumfanekiso ochanekileyo kunye nokuncitshiswa kokuvezwa kwemitha.
Ekugqibeleni, namhlanjeImibhobho ye-X-rayzineentlobo ngeentlobo zeempawu ezongezelelweyo eziphucula ukusebenza kunye nokusebenziseka.Umzekelo, ezinye iityhubhu zinogxininiso olulungelelanisiweyo, ezivumela abasebenzisi ukuba balungise kakuhle ubungakanani kunye nokumila kwe-X-reyi ukuze ihambelane neemfuno zabo ezithile.Ezinye iityhubhu zixhotyiswe ngenkqubo yokupholisa ephucukileyo ukuze isetyenziswe ixesha elide, ukunciphisa ixesha lokuphumla kunye nokwandisa ukusebenza kakuhle.
Ukuqukumbela, itekhnoloji yetyhubhu ye-X-ray iye yahamba indlela ende ukususela ekuqalweni kwayo kwaye iyaqhubeka nokuvela namhlanje.Ngophuculo lwetekhnoloji ye-anode, ulawulo lokuvezwa kwemitha, kunye nezinye izakhono, zanamhlanjeImibhobho ye-X-rayluphawu lobunjineli oluchukumisayo oluye lwavumela iingcali zonyango ezininzi ukuba zixilonge kwaye zinyange izifo ezahlukeneyo.Njengoko itekhnoloji iqhubeka nokuvela, kuyonwabisa ukucinga ukuba yeyiphi inkqubela entsha kwitekhnoloji yetyhubhu yeX-ray eya kusivumela ukuba siyifezekise kwixesha elizayo.
Ixesha lokuposa: Mar-08-2023