Ukusungula izinto ezintsha kwesayensi nobuchwepheshe kuwusizo olukhulu ekuthuthukiseni umkhiqizo. Isithando somlilo esikhipha i-vacuum siyisibonelo esihle. Sisetshenziswa kabanzi ekukhiqizweni kwezimboni zanamuhla. Ukusetshenziswa kwesithando somlilo esikhipha i-vacuum kuthuthukise kakhulu izakhiwo zemishini nezamakhemikhali zezinto, kodwa izinto ezilandelayo kusadingeka zinakwe ngesikhathi sokusetshenziswa:
1. Ukuhlanza: Ngaphambi kokusebenzisa isithando sokushisa esingenasitsha, kuyadingeka ukuhlanza umzimba wesithando kanye negumbi lesithando ukuqinisekisa ikhwalithi yesampula esinasitsha kanye nomphumela wokusinisa. Ngesikhathi esifanayo, kuyadingeka futhi ukuhlanza nokugcina umzimba wesithando kanye nesithando njalo ukuze kugwenywe ukungcoliswa kwamasampula.
2. Ukulawulwa kwenqubo yokushisa: Ukwenyuka kwezinga lokushisa kwangaphakathi kwesithando sokushisa se-vacuum kudinga ukulawulwa ngokushisa. Ngesikhathi sokusebenza, izinga lokushisa lokushisa nesikhathi kudinga ukulawulwa ngokuqinile, ikakhulukazi izinga lokushisa ngesikhathi senqubo yokushisa akufanele kube ngokushesha kakhulu, ngaphandle kwalokho kungabangela imifantu noma umonakalo ngaphakathi kwesampula.
3. Ukukhethwa kwegesi yokulungisa: Ukukhethwa kwegesi yokulungisa kuthinta ngqo ikhwalithi kanye nokuqina kwamasampula acwebezelayo. Ngesikhathi senqubo yokufaka isicelo, kuyadingeka ukukhetha igesi evikelayo efanelekile ukuze kuthuthukiswe ubuningi namandla esampula, kugcinwe ukuqina kwesampula futhi kuvinjelwe ukubola.
4. Ukulawulwa kwendawo yokucwenga: Esithandweni sokucwenga i-vacuum, imingcele yendawo efana nokushisa kanye nengcindezi kudingeka ilawulwe ngokuqinile ukuqinisekisa ukuthi isampula ingagcina isimo esizinzile ngesikhathi senqubo yokucwenga. Ngesikhathi esifanayo, izinga le-vacuum endaweni yokucwenga lidinga nokulawulwa ukuze kugwenywe ama-oxide noma ezinye izinto ezingcolisayo ebusweni besampula.
5. Ukukhethwa kwesitsha sokusebenza: Ngesikhathi senqubo yokusila, kuyadingeka ukukhetha isitsha sokusebenza esifanele ukuhlangabezana nezidingo zokusila isampula. Usayizi wesitsha udinga ukucabangela usayizi nobuningi besampula, futhi izinto zesitsha kudingeka zimelane nokushisa okuphezulu nokugqwala ukuqinisekisa ukuthi ikhwalithi yesampula ayithinteki ngesikhathi sokusebenza.
Kusesenjalo nomusho ofanayo, ukusebenza kwesithando sokushisa i-vacuum kudinga ukuhambisana ngokuqinile nezinqubo zokusebenza kanye nokunaka ukuphepha, kanye nokukhethwa okunengqondo kwemingcele efana nemvelo kanye negesi yokulungisa ukuqinisekisa umphumela wokushisa kanye nekhwalithi yesampula.
Isikhathi sokuthunyelwe: Julayi-12-2023