Kuthunyelwe ku 2016-06-22 I-Zinc flake coating iwuhlobo olusha lokumelana nokugqwala, sekusetshenziswe kabanzi, inqubo yokwemboza i-zinc flake ikakhulukazi iyisisekelo sezinto, ukwehlisa, ukuwohloka, ukugqoka, ukushisa kuqala, ukuphulukisa, ukupholisa.
1. Ukukhipha amafutha: indawo yokusebenza kufanele isuswe amafutha, ngokuvamile inezindlela ezintathu: ukuchithwa kwe-solvent ephilayo, i-ejenti yokuhlanza esekelwe emanzini, izinga lokushisa eliphezulu le-carbonization degreasing.Kungakhathaliseki ukuthi ukukhishwa kuphumelela kahle, kuzothinta ngokuqondile ukunamathela kokunamathela.
2. Derusting futhi deburring: workpiece nge nokugqwala noma Burr zivinjelwe ngokuqinile enamathela eqondile, kumele kudlule derusting futhi deburring inqubo, le nqubo kwadingeka ukusebenzisa indlela mechanical kangcono, gwema acid ukuvimbela embrittlement hydrogen.
3. I-Coating: ucezu lokusebenza emva kokususa amafutha kanye nokususa amafutha kufanele ukucwiliswa, ukuchela noma ukuxubha ngokushesha.
4. Ukushisa kwangaphambili: i-workpiece ene-zinc flake enamathela ngopende ngaphezulu kufanele ishise kuqala imizuzu eyi-10-15 ngokushesha ngaphansi kwezinga lokushisa elingu-120 + 20 ℃, ukwenza ukuhwamuka kwamanzi okunamathelayo okuwuketshezi.
5. Ukuphulukisa:Izicucu zokusebenza emva kokushisa kwangaphambi kokushisa kufanele zelaphe ngaphansi kwezinga lokushisa elingaphansi kwama-300 ℃, isikhathi sokuphulukisa imizuzu engama-20-40, futhi kungakhuphula izinga lokushisa ngokufanele ukuze kufinyezwe isikhathi sokuphulukisa.
6. Ukupholisa: Izinto zokusebenza ngemva kokwelashwa kumele zipholiswe ngokugcwele ngesistimu yokupholisa ukuze zicutshungulwe kabusha noma zihlolwe impahla eqediwe.
Isikhathi sokuthumela: Jan-13-2022