Ulayini wokukhiqiza ibhodlela lengilazi ngokuvamile unendawo yokufafaza, iketango elilengayo, nohhavini.Kukhona nokwelashwa kwangaphambili kwamanzi, okudinga ukunakwa okukhethekile endabeni yokukhishwa kwendle.Ngokuqondene nekhwalithi yamabhodlela engilazi, ihlobene nokwelashwa kwamanzi, ukuhlanzwa kwendawo yokusebenza, ukuqhutshwa kwezingwegwe, umthamo wegesi, inani lempushana efuthwe, kanye nezinga labaqhubi.
Amaphuzu abalulekile okufanele uwanake emgqeni wokukhiqiza ibhodlela lesifutho yilawa: 1. izinga lempushana ngokwalo 2: Izinga lokushisa kuhhavini 3: Isikhathi sokubhaka 4: Ukuthi isifutho sikhona yini.
1. Isigaba sangaphambi kokucubungula.Ingxenye yokwelashwa kwangaphambili ihlanganisa ukuhlubula kwangaphambili, ukuhlubula okuyinhloko, ukulungiswa kwendawo, njll. Uma isenyakatho, izinga lokushisa lengxenye eyinhloko yokuhlubula akufanele libe liphansi kakhulu futhi i-insulation iyadingeka.Uma kungenjalo, umphumela wokwelapha ngeke ulungele;
2. Isigaba sokushisa.Ngemuva kokwelashwa kwangaphambili, kuyadingeka ukufaka isigaba sokushisa, okuvame ukuthatha imizuzu engu-8-10.Kungcono ukushiya inani elithile lokushisa okusele ku-workpiece efafaziwe lapho ifika ekamelweni lokufafaza impushana ukwandisa ukunamathela kwempushana;
3. Ingxenye yokuhlanza efutha umule.Uma izidingo zenqubo ye-workpiece efafaziwe ziphakeme ngokuqhathaniswa, lesi sigaba sibalulekile.Uma kungenjalo, uma kunothuli oluningi olukhangiswa ku-workpiece, kuzoba nezinhlayiya eziningi ebusweni bomsebenzi ocutshunguliwe, okuzonciphisa ikhwalithi;
4. Ibhodlela lewayini likhuluma ngesigaba sokufafaza ngempushana.Udaba olubaluleke kakhulu kulesi sigaba ngamakhono ezobuchwepheshe wesifutho sempushana.Uma ufuna ukwakha amabhodlela e-spray ekhwalithi ephezulu, kusabiza kakhulu ukusebenzisa imali kochwepheshe abanekhono;
5. Ingxenye yokomisa.Okufanele kuqashelwe kulesi sigaba izinga lokushisa kanye nesikhathi sokubhaka.Ngokuvamile, i-180-200 degrees Celsius ikhethwa kuma-powders, kuye ngokuthi i-workpiece.Futhi, i-ovini yokumisa akufanele ibe kude kakhulu negumbi lokufafaza impushana, ngokuvamile amamitha angu-6 angcono.
Isikhathi sokuthumela: Apr-21-2023