Ekuhwebeni okuyisisekelo kwamashidi ensimbi, ukugoqa okubandayo kulawulwa ama-galvanizing ashisayo, futhi ama-substrates agoqwe ashisayo ayivelakancane kakhulu.Ngakho-ke, uyini umehluko phakathi kwemikhiqizo egoqiwe eshisayo nebandayo?Ake sichaze kafushane lezi zindawo ezilandelayo:
1. Izindleko
Ngenxa yokuntuleka kokugeleza kwenqubo uma kuqhathaniswa nama-substrates agoqelwe abandayo, i-hot dip galvanizing yama-hot rolled substrates anezindleko eziphansi kunokuginqika okubandayo, ikakhulukazi ngenxa yezindleko zokucisha nokuginqika okubandayo, kuyilapho ezinye izinqubo zifana.
2. Izici zekhwalithi
Ngenxa yokuthi i-substrate eshisayo igoqa kuphela i-acid pickling, i-passivation, kanye nokucisha ukuze kukhishwe izinsalela ezingaphezulu, ingaphezulu layo alibushelelezi, futhi ukunamathela kongqimba lwe-zinc kuhle kakhulu.Ugqinsi lwe-coat lukhuni kuno-140/140a/m2, kodwa ukucaciswa kogqinsi akunembile njengalokho okugoqa okubandayo, ngoba izingqimba eziningi ze-zinc ziwugqinsi, futhi ukukhohlisa kogqinsi lwezinki akulingani.Awukho umehluko omkhulu ekusebenzeni komzimba, futhi ngisho nokunye ukuthuthukiswa kokusebenza kungcono ezimotweni ezibandayo
3. Ukusetshenziswa okuyinhloko
Ezimotweni ezishisayo, amashidi ensimbi anamapulangwe ayisisekelo avame ukusetshenziselwa izingxenye ezakhiwe ngaphambilini ezinezidingo eziphansi kodwa amandla acindezelayo aphezulu kanye nezidingo eziwugqinsi ngenxa yokuthi ukunemba kwawo okuphelele kobukhulu kanye nekhwalithi yangaphezulu akukuhle njengaleyo yamapuleti ayisisekelo abandayo, futhi ukujiya kufanele kube kushubile kunokwamashidi ensimbi agoqelwe abandayo,
Isibonelo, izingxenye zemishini yasendlini njengemishini yokuwasha neziqandisi ezizenzakalelayo ngokuphelele, izingxenye zezimoto zangaphakathi, izingxenye ze-chassis, izingxenye zomzimba webhasi, ama-cast-in-situ slabs, imigwaqo yokuqapha umgwaqo omkhulu, izingxenye zensimbi ezidonsa abandayo, njll.
Ngenxa yezindleko eziphansi zamashidi ensimbi agoqwe ashisayo, futhi ehambisana nenqubekelaphambili yezobuchwepheshe, ukushuba kwemininingwane namamodeli nakho kuyanda, futhi isidingo sikhula kancane kancane.
4. Imodeli
Imodeli evamile yepuleti lensimbi eligoqwe elishisayo ithi DD51DZ.HD340LADZ HR340LA HR420IA HR5501A, njll.:
Ishidi eligoqiwe elibandayo lihambisana ne-DC51D Z.HC340LAD ZHC340LA, HC420LA, HC550LA, njll.:
Kukhona futhi imodeli engaqondile kuma-substrates agingqike abandayo noma ashisiwe, njenge-DX51D Z, ngokuvamile engathathwa njengeshidi eligoqwe elishisayo.
Isikhathi sokuthumela: Mar-17-2023