1. Iingcamango ezahlukeneyo
I-hot-dip galvanizing, eyaziwa ngokuba yi-hot-dip galvanizing kunye ne-hot-dip galvanizing, yindlela esebenzayo yokulwa nokugqwala kwesinyithi, esetyenziswa kakhulu kwizakhiwo zesinyithi kumashishini ahlukeneyo. Kukuntywilisela iindawo zesinyithi ezisusiweyo kumhlwa kwisisombululo se-zinc esinyibilikisiweyo malunga ne-500 ° C, ukuze umphezulu weendawo zentsimbi unamathele kumaleko we-zinc, ukuze kufezekiswe injongo yokulwa nokugqwala.
I-Electrogalvanizing, ekwaziwa ngokuba yi-cold galvanizing kushishino, yinkqubo yokusebenzisa i-electrolysis ukwenza umaleko ofanayo, oxineneyo nodibeneyo kakuhle wesinyithi okanye i-alloy deposition kumphezulu wesixhobo somsebenzi. Xa kuthelekiswa nezinye iintsimbi, i-zinc yintsimbi engabizi kakhulu kwaye kulula ukuyigquma. Yingubo ethintela ukubola enexabiso eliphantsi kwaye isetyenziswa kakhulu ukukhusela iindawo zentsimbi, ingakumbi ekuboleni komoya, kunye nokuhombisa.
2. Inkqubo yahlukile
Ukuhamba kwenkqubo ye-hot-dip galvanizing: ukucola iimveliso ezigqityiweyo - ukuhlamba - ukongeza isisombululo se-plating - ukomisa - ukucola i-rack plating - ukupholisa - unyango lweekhemikhali - ukucoca - ukugaya - ukucola i-hot-dip galvanizing kugqityiwe.
Ukuhamba kwenkqubo yokucoca nge-electrogalvanizing: ukususa amafutha kwiikhemikhali - ukuhlamba ngamanzi ashushu - ukuhlamba - ukususa amafutha kwii-electrolytic - ukuhlamba ngamanzi ashushu - ukuhlamba - ukubola okunamandla - ukuhlamba - i-alloy yesinyithi eyenziwe nge-electrogalvanized - ukuhlamba - ukuhlamba - ukukhanya - ukudlulisa amandla - ukuhlamba - ukomisa.
3. Ubugcisa obahlukeneyo
Kukho iindlela ezininzi zokucubungula i-hot-dip galvanizing. Emva kokuba i-workpiece isusiwe amafutha, i-pickling, i-dipping, i-womisa, njl.njl., ingafakwa kwi-zinc bath enyibilikisiweyo. Njengezinye izixhobo zepayipi ezishushu zicutshungulwa ngale ndlela.
Ukugaya nge-electrolytic kucutshungulwa ngezixhobo ze-electrolytic. Emva kokususa amafutha, ukugalela kunye nezinye iinkqubo, kuntywiliselwa kwisisombululo esinetyuwa ye-zinc, kwaye izixhobo ze-electrolytic ziqhagamshelwe. Ngexesha lokuhamba kweendlela ezilungileyo nezingalunganga, umaleko we-zinc ubekwa kwindawo yokusebenza.
4. Inkangeleko eyahlukileyo
Inkangeleko iyonke ye-hot-dip galvanizing irhabaxa kancinci, nto leyo eya kuvelisa imigca yamanzi enkqubo, ii-tumor ezivuzayo, njl.njl., ingakumbi kwelinye icala lomsebenzi, omhlophe njengesilivere iyonke. Umaleko womphezulu we-electro-galvanizing uthambile, ikakhulu utyheli-luhlaza, ewe, kukwakho nemibala eqaqambileyo, eluhlaza okwesibhakabhaka-mhlophe, emhlophe enokukhanya okuluhlaza, njl. Lo msebenzi uphela ngokusisiseko awubonakali ngathi unamaqhuqhuva e-zinc, ukuhlangana kunye nezinye izinto.
Ixesha lokuthumela: Sep-08-2022