Ubuchwephesha beX-reyi buye baguqula amayeza anamhlanje, baba sisixhobo esiyimfuneko ekuxilongeni nasekunyangeni izifo ezininzi ezahlukeneyo. Embindini wetekhnoloji yeX-reyi kukhoX-ray ityhubhu, isixhobo esivelisa imitha ye-electromagnetic, ethi emva koko isetyenziswe ukwenza imifanekiso yezakhiwo zangaphakathi zomzimba womntu.
An X-ray ityhubhuiqulethe 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 yeenkalo ezibalulekileyo zetyhubhu 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, iityhubhu zeX-reyi zale mihla zenzelwe 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-rayzingumsebenzi ochukumisayo wobunjineli oye wavumela iingcali zonyango ezininzi ukuba zibone 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