Iityhubhu ze-X-ray ze-anode ezizinzileyokwayeiityhubhu ze-X-ray ze-anode ezijikelezayoziityhubhu ezimbini ze-X-ray eziphambili ezisetyenziswa kakhulu kwimifanekiso yezonyango, ukuhlolwa kwemizi-mveliso nakwezinye iindawo. Zineengenelo kunye neengxaki zazo kwaye zifanelekile kwiindawo ezahlukeneyo zokusetyenziswa.
Ngokuphathelele ukufana, zombini zine-cathode ekhupha ii-electron xa umbane usetyenziswa ngomthombo wamandla, kwaye intsimi yombane ikhawulezisa ezi electron ide idibane ne-anode. Zombini ziquka nezixhobo zokunciphisa imisebe yokulawula ubungakanani bentsimi yemitha kunye nezihluzi zokunciphisa imitha esasazekileyo. Ngaphezu koko, izakhiwo zazo ezisisiseko ziyafana: zombini ziqulathe iglasi evalekileyo ene-electrode kunye nethagethi kwelinye icala.
Nangona kunjalo, kukwakho umahluko omkhulu phakathi kwezi ntlobo zimbini zeetyhubhu. Okokuqala, ii-anode ezisisigxina zenzelwe ukusetyenziswa kwe-voltage ephantsi, ngelixa ii-anode ezijikelezayo zingasetyenziswa kwiinkqubo ze-voltage ephantsi okanye ephezulu; oku kwenza ukuba kusetyenziswe amanqanaba aphezulu amandla ngamaxesha amafutshane okuvezwa xa kusetyenziswa izixhobo ezijikelezayo kunaxa kusetyenziswa izixhobo ezisisigxina ukubonelela ngemitha engaphezulu yokungena. Umahluko wesibini yindlela ubushushu obuveliswa yi-high-intensity beam obusasazeka ngayo - ngelixa eyokuqala ineempiko zokupholisa kwindawo yayo ukuze isuse ubushushu kwinkqubo ngexesha lokusebenza ngenkqubo ye-convection; eyesibini isebenzisa ijakethi yamanzi ejikeleze udonga lwayo lwangaphandle, iphola ngexesha lokujikeleza ngenxa yokujikeleza kwamanzi ngemibhobho yayo, isusa ngokukhawuleza ubushushu obugqithisileyo ngaphambi kokuba yonakalise naziphi na izinto zayo zangaphakathi. Okokugqibela, ngenxa yeempawu zoyilo ezintsonkothileyo ezifana nokutywinwa kwe-vacuum kunye neendawo ezinamandla zoomatshini ezidityanisiweyo kuyilo lwayo, ii-anode ezijikelezayo zibiza kakhulu xa kuthelekiswa nee-anode ezisisigxina, ezenza kube lula ukuzigcina ixesha elide ngaphandle kwesidingo sezinye iindlela. Njengoko kuqhelekile ekutshintshweni rhoqo, kulandela namhlanje!
Zonke izinto eziqwalaselweyo, kuyacaca ukuba ukhetho phakathi kweetyhubhu ze-X-ray ze-anode ezimileyo okanye ezijikelezayo luxhomekeke kakhulu kwisicelo oceba ukuzisebenzisa: ukuba kufuneka i-radiography esezantsi, ke ukhetho olungabizi kakhulu Luya kwanela, kodwa ukuba imisebe enamandla kakhulu kufuneka iveliswe ngokukhawuleza, ke ukhetho olulodwa olufumanekayo luya kuhlala lufana, olukukuqhubeka nokutyala imali kuhlobo lokugqibela olukhankanyiweyo ngaphambili. Uhlobo ngalunye lubonelela ngeenzuzo ezininzi kangangokuba nokuba isigqibo sabo sokugqibela sithini, siqinisekisa ulwaneliseko lwabathengi!
Ixesha lokuthumela: Matshi-06-2023