Ukujikeleza amashubhu we-X-ray ajikelezayo (amashubhu we-anode X-ray) angumthombo oqondile we-X-ray we-X-ray wokufanekisa kwezokwelapha nabezezimboni. Njengoba igama laso libonisa, liqukethe i-cathode ejikelezayo futhi ingenye yezinto ezibalulekile zemishini ye-X-ray.
I-cathode ejikelezayo X-ray tube iqukethe i-cathode, i-anode, i-rotor kanye nesitafula. I-CATATODE iyinduku yensimbi ekhipha ama-elermoelectilly, futhi i-anode ihlukile kuyo futhi ijikeleze ngayo. I-anode yenziwa ngezinto eziphakeme zokuphakelayo ze-thermal futhi ineziteshi zamanzi zokupholisa. I-anode ivame ukwenziwa ngensimbi ebonakalayo efana neTungsten, Molybdenum, noma iPlatinamu, emelana nokulimala kokushisa kanye nemisebe yemisebe evela kuma-X-ray aphezulu we-X-ray.
Lapho ugongolo lwe-elektroni lishaya ingaphezulu le-cathode, ama-elektroni afudumele futhi akhishwe. Lawa ma-elektroni asheshiswa ebheke e-anode, lapho ahlanjululwe khona futhi asakazeka, akhiqiza imisebe ye-X-ray ephezulu. I-anode ejikelezayo ihambisane ngokulinganayo isabalalisa ukushisa okukhiqizwayo kuyo yonke indawo yama-anode, futhi isipholise ngesiteshi samanzi ukuqinisekisa ukuqina kanye nokwethenjwa kokusetshenziswa kwesikhathi eside.
Ukujikeleza amashubhu we-Conthode X-ray anezinzuzo eziningi, kufaka phakathi amandla aphezulu, imisebe ephezulu ye-X-ray, egxile kakhulu isilinganiso samanje, amandla okuvumelana nomsindo, amandla okuphila isikhathi eside. Ngakho-ke, kungumthombo we-X-ray wokuzikhethela emikhakheni efana nokucabanga kwezokwelapha, ukutholwa kwefishi yezezimboni, nokuhlolwa okungeyona eyonakalisayo.
Ngamafuphi, i-cathode ejikelezayo X-ray tube ingumthombo onamandla we-X-ray anikeza izithombe ezinembile, ezisezingeni eliphakeme futhi eziphakeme ze-X-ray ngezinhlobo eziningi ezahlukahlukene zezicelo zemifanekiso.
Isikhathi sePosi: APR-06-2023