In metal machining izinqubo, ingaphezulu lemikhiqizo yensimbi engagqwali ngokuvamile lingcoliswa ukungcola, futhi ama-ejenti okuhlanza avamile angase abe nzima ukuyihlanza kahle.
Ngokuvamile, ukungcola ebusweni bensimbi engagqwali kungaba uwoyela wezimboni, i-wax yokupholisha, izikali ze-oxide ezishisa kakhulu, izindawo zokushisela, njalonjalo.Ngaphambi kokuhlanza, kuyadingeka ukunquma uhlobo lokungcola ku-insimbi engagqwaliphezulu bese ukhetha i-ejenti yokwelashwa kwendawo ehambisanayo.
Ama-agent okususa amafutha ane-alkaline alungele imvelo ngokuvamile afanelekela amabala kawoyela okudweba ayinsalela, uwoyela womshini, nokunye ukungcola okusele ngemva kokucubungula insimbi engagqwali.Ingakwazi futhi ukuhlangabezana nezidingo zokuhlolwa kwe-Dyne 38 ngaphandle kokuphuka kwefilimu.
Ukushisela insimbi engagqwaliukuhlanza indawor ngokuvamile ilungele ukuhlanza izindawo zokushisela, izikali ze-oxide ezishisa kakhulu, amabala kawoyela wokugxiviza, nokunye ukungcola okukhiqizwa ngemva kokushisela insimbi engagqwali.Ngemuva kokuhlanza, ubuso bungakwazi ukufeza ukubukeka okuhlanzekile nokukhanyayo.
Isixazululo sokuqoqwa kwe-asidi yensimbi engagqwali kanye nesixazululo sokupholisha ngokuvamile kufaneleka ezimweni lapho izindawo zensimbi engagqwali zinamabala kawoyela nokungcola okunzima ukubamba okufana nezikali ze-oxide namabala okushisela, ikakhulukazi ngemva kokucubungula izinga lokushisa eliphezulu noma okunye ukwelashwa kwendawo.Ngemuva kokwelashwa, indawo yensimbi engagqwali iba ngokufana kwesiliva-mhlophe.
Isikhathi sokuthumela: Mar-20-2024