Ukufana nomehluko phakathi kwamashubhu e-X-ray e-anode amile najikelezayo

Amashubhu e-X-ray anode emilefuthiamashubhu e-X-ray anode ajikelezayoamashubhu amabili e-X-ray athuthukisiwe asetshenziswa kakhulu ekucabangeni kwezokwelapha, ukuhlolwa kwezimboni neminye imikhakha. Banezinzuzo zabo siqu kanye nebubi futhi bafaneleka ezinkambu ezihlukene zokufaka isicelo.

Ngokuphathelene nokufana, bobabili bane-cathode ekhipha ama-electron lapho ugesi usetshenziswa ngomthombo wamandla, futhi insimu kagesi isheshisa lawa ma-electron aze ashayisane ne-anode. Kokubili futhi kufaka phakathi izinsiza zokukhawulela i-beam ukulawula usayizi wenkundla yemisebe nezihlungi zokunciphisa imisebe ehlakazekile. Ngaphezu kwalokho, izakhiwo zabo eziyisisekelo ziyefana: zombili ziqukethe i-vacuumed glass enclosure ene-electrode kanye nenhloso ekugcineni.

Nokho, kukhona futhi umehluko omkhulu phakathi kwezinhlobo ezimbili zamashubhu. Okokuqala, ama-anode amile aklanyelwe izinhlelo zokusebenza ze-voltage ephansi, kuyilapho ama-anode ajikelezayo angasetshenziswa ezinhlelweni eziphansi noma eziphezulu ze-voltage; lokhu kuvumela ukusetshenziswa kwamazinga aphezulu wamandla ngezikhathi zokuchayeka ezimfushane lapho kusetshenziswa okokusebenza okuzungezayo kunalapho kusetshenziswa okokusebenza okumile ukuze kunikeze imisebe eningi ehlabayo. Umehluko wesibili ukuthi ukushisa okukhiqizwa yi-high-intensity beam kuhlakazwa kanjani - kuyilapho eyokuqala inamaphiko okupholisa endlini yayo ukuze isuse ukushisa ohlelweni ngesikhathi sokusebenza ngenqubo yokuhambisa; lokhu okugcina kusebenzisa ibhantshi lamanzi ezizungeze udonga lwayo lwangaphandle, lipholisa phansi ngesikhathi sokuzungezisa ngenxa yokuhamba kwamanzi ngamapayipi awo, lisuse ngokushesha ukushisa okweqile ngaphambi kokulimaza noma yiziphi izingxenye zalo zangaphakathi. Ekugcineni, ngenxa yezici eziyinkimbinkimbi zokuklama ezifana nokuvala uphawu lwe-vacuum kanye nezingxenye zemishini ezinamandla ezihlanganiswe ekwakhiweni kwayo, ama-anode ajikelezayo abiza kakhulu uma kuqhathaniswa nama-anode amile, okwenza kube lula ukuwagcina isikhathi eside ngaphandle kwesidingo seminye imikhuba Njengoba kunjalo. okuvamile ekushintshweni njalo landela namuhla!