Umsebenzi wokulungiselela kusengaphambili we-vacuum coating ikakhulukazi uhlanganisa izinyathelo ezilandelayo, ngasinye sazo esithatha indima ethile yokuqinisekisa ikhwalithi nomthelela wenqubo yokumboza:
No.1 Izinyathelo zokwelashwa kwangaphambili
1. Ukugaya kanye nokupholisha ubuso
Sebenzisa ama-abrasives nama-ejenti wokupholisha ukuze ucubungule ngokuzenzakalelayo ingaphezulu lezingxenye ezipuletiwe ukuze ukhiphe ukwakheka kwe-microstructure engaphezulu futhi ufinyelele izinga elithile lokuqeda.
Umsebenzi: Thuthukisa ukunamathela nokufana kwe-coating, yenza ubuso be-coating bushelelezi futhi bube buhle kakhulu.
2.Ukwehlisa amafutha
Yamukela ukuncibilika kwe-solvent, izindlela zamakhemikhali noma ze-electrochemical ukususa amafutha namafutha ebusweni bezingxenye ezipuletiwe.
Umsebenzi: Vimbela uwoyela namafutha ekukhiqizeni ama-bubbles, flaking nezinye iziphambeko enqubweni yokumboza, futhi uthuthukise ukunamathela kokunamathela.
3.Ukuhlanza
Sebenzisa i-asidi, i-alkali, i-solvents kanye nokunye ukucwiliswa kwesisombululo samakhemikhali noma i-ultrasonic, ukuhlanzwa kwe-plasma yezingxenye ezicwecwe ukuze kukhishwe ama-oxide angaphezulu, ukugqwala nokunye ukungcola.
Indima: ukuqhubeka nokuhlanza ubuso bezingxenye ezipuletiwe, ukuqinisekisa ukuthi izinto zokumboza kanye ne-substrate phakathi kwenhlanganisela eseduze.
4.Ukwelashwa kokwenza kusebenze
Gubha ingaphezulu lezingxenye ezicwebezelayo nge-asidi ebuthakathaka noma isixazululo esikhethekile ukuze ususe ungqimba lwe-passivation ebusweni futhi uthuthukise umsebenzi ongaphezulu.
Iqhaza: ukukhuthaza ukusabela kwamakhemikhali noma inhlanganisela engokomzimba phakathi kwento yokunameka nendawo ecwecwe, ukuthuthukisa inhlanganisela nokuqina kwento enamathelayo.
No.2 indima yokwelashwa ngaphambi kwesikhathi
1. Thuthukisa ikhwalithi yokugqoka
Ukwelashwa kwangaphambili kungaqinisekisa ukuthi ubuso bezingxenye ezihlanganisiwe buhlanzekile, bushelelezi futhi bungenakho ukungcola, okuhambisana nokufakwa okufanayo kwezinto zokugqoka kanye nenhlanganisela eseduze.
Lokhu kusiza ukuthuthukisa ukunamathela kokunamathela, ukufana nobulukhuni nezinye izinkomba zokusebenza.
2. Lungiselela inqubo yokumboza
Inqubo yokwelashwa ngaphambi kwesikhathi ingashintshwa ngokuvumelana nempahla yezingxenye ezicwecwe kanye nezidingo zokugqoka ukuze zivumelane nezinqubo ezahlukene zokugqoka kanye nemishini.
Lokhu kusiza ukwandisa imingcele yenqubo yokuhlanganisa futhi kuthuthukise ukukhiqiza kanye nekhwalithi yokugqoka.
3. Nciphisa amaphutha enamathela
Ukwelashwa kwangaphambili kungasusa ama-oxides, izicubu ezixekethile, ama-burrs nezinye izakhiwo ebusweni bezingxenye ezicwecwe, ukuvimbela lezi zakhiwo ukuba zibe umthombo wokukhubazeka ngesikhathi senqubo yokumboza.
Lokhu kusiza ukunciphisa ama-bubbles, flaking, imifantu kanye nezinye iziphambeko enqubweni yokumboza, futhi kuthuthukise ubuhle nokusebenziseka kokugqoka.
4. Qinisekisa ukuphepha kokukhiqiza
Izinyathelo zokunciphisa uwoyela nokuhlanza amakhemikhali enqubweni yokwelashwa kusengaphambili zingasusa izinto ezivuthayo neziqhumayo kanye nezinto ezinobuthi neziyingozi ebusweni bezingxenye ezipuletiwe.
Lokhu kusiza ukunciphisa ingozi yomlilo, ukuqhuma noma ukungcoliswa kwemvelo kanye nezinye izingozi zokuphepha enqubweni yokumboza.
Kafushane, umsebenzi wokulungiselela kusengaphambili wokugcotshwa kwe-vacuum uhlanganisa ukugaya nokupholishwa kwendawo, ukucoliswa uwoyela, ukuhlanzwa kwamakhemikhali kanye nezinyathelo zokwelashwa zokuvula. Ngasinye salezi zinyathelo sithatha indima ethile yokuqinisekisa ikhwalithi nokusebenza kwenqubo yokumboza. Ngokwelashwa kwangaphambili, ikhwalithi yokumboza ingathuthukiswa, inqubo yokumboza ingathuthukiswa, amaphutha okugcoba angancishiswa futhi ukuphepha kokukhiqiza kuqinisekiswe.
-Le ndatshana ikhishwe nguumenzi womshini we-vacuum coatingI-Guangdong Zhenhua
Isikhathi sokuthumela: Oct-21-2024