
2026-01-06
Amabhawodi amakhemikhali anama-hot-dip ayisisekelo embonini yezokwakha, aziwa ngokuqina kwawo okuthuthukisiwe kanye nokumelana nokugqwala. Kodwa-ke, ingxoxo mayelana nokusimama kwabo ngokuvamile ishiya indawo yenkulumompikiswano. Nakuba bethembisa ukuphila isikhathi eside, ingabe le nqubo ngokwayo ihambisana nemvelo, futhi lezi zici zilinganisela kanjani komunye nomunye?
I-hot-dip galvanization ihlanganisa ukumboza amabhawodi ensimbi ku-zinc encibilikisiwe ukuze kuvikelwe ekugqwaleni. Le ndlela ibonakale iphumelela, ikakhulukazi ezindaweni ezijwayele ukuba nesimo sezulu esibi. Ngokwenza umgoqo oqinile, ama-bolts ahlala isikhathi eside, anciphisa imvamisa yokushintshwa. Lolu wuphawu oluhle lokongiwa kwezinsiza.
Nokho, le nqubo idinga amandla abalulekile nezinto ezibonakalayo. Ukukhiqizwa kuhilela ukushisa i-zinc nokuyigcina isesimweni esincibilikisiwe, okungase kubangele ukukhathazeka mayelana nokusetshenziswa kwamandla. Abanye ozakwabo bathole ukuthi izinsiza zesimanje, njengalezo at I-Handan Zitai Fetesser Comment Co, Ltd., sebenzisa amasistimu asebenza kahle kakhulu, kodwa akuyona indinganiso yendawo yonke.
Kukhona futhi umbuzo wokuhlinzekwa kwe-zinc kanye nokusimama kwayo kwesikhathi esizayo. Nakuba i-zinc itholakala ngobuningi, ukukhishwa kwayo nokucubungula kufika nezindleko zemvelo. Ukulinganisa lezi zici kungaba nzima uma ucabangela umthelela wesikhathi eside endaweni ezungezile.
Enye yezimpikiswano ezinamandla kakhulu zokusebenzisa I-hot-cthessited galvanized amabhawudi amakhemikhali isikhathi sabo sokuphila esimangalisayo. Ngokuhlangenwe nakho kwami, lawa mabhawodi adlula kalula ozakwabo abangenawo ama-galvanized kuzilungiselelo ezigqwalile ezifana eduze nogu noma ezisetshenziswa zezimboni lapho ukuchayeka kwamakhemikhali kuhlala njalo. Ukuphila isikhathi eside kunciphisa isidingo sokushintshwa njalo.
Ukushintsha amabhawodi kungase kubonakale kuwubala, kodwa cabangela umsebenzi, amandla, nezinye izinto ezengeziwe ezihilelekile. Kunenzuzo ecacile yezemvelo yokudinga ukushintshwa okumbalwa kunezingqalasizinda ezinkulu. Impilo eyandisiwe idlala ngempumelelo esilinganisweni sokusimama ngokunciphisa izindleko zokuqala zemvelo zokukhiqiza.
Isibonelo, kuphrojekthi esiyenze eduze nendawo yezimboni ezisogwini, ukushintshela kulawa mabhawodi kwandisa izikhawu zokulungisa isakhiwo, ukonga izindleko nezinsiza ngokuhamba kwesikhathi. Lokhu kukhombisa ukuthi ukutshalwa kwezimali kokuqala kwezinto zekhwalithi kungaba nemiphumela eqhubekayo ngokuhamba kwesikhathi.
Isigaba sokuphela kwempilo sale mikhiqizo singenye indaba okufanele siyiqonde. Insimbi engaphekiwe ingaphinda igaywe kabusha, okunomthelela ekuthandeni kwayo ukusimama. Kodwa-ke, ukuhlukanisa i-zinc enamathela ohlelweni lokugaywa kabusha kungaba yisithiyo. Empeleni, akuzona zonke izindawo zokugaywa kabusha ezihlonyiselwe ukuphatha lokhu ngempumelelo.
Ngisebenze kumaphrojekthi lapho sigxile ekuqinisekiseni ukuthi amabhawodi asetshenzisiwe aqondiswe ezinhlelweni ezikhethekile zokugaywa kabusha. Ngenhlanhla, ezinye izindawo zibone intuthuko, lapho ubuchwepheshe obuvelayo buvumela ukuhlukaniswa kalula kanye nokugaywa kabusha, okwenza imikhiqizo yamagalani ikhange kakhulu ngaphansi kwelensi yokusimama.
Kodwa kukhona njalo indawo yokuthuthukisa. Ukuthuthukiswa kokucutshungulwa kokuphela kwempilo kungaba nomthelela omkhulu ekutheni la mabhawodi abonwa kanjani ngokwesibopho semvelo.
Ngokombono olawulayo, izinqubo zokugalela amanzi kufanele zihlangabezane namazinga emvelo, angahluka kakhulu kuye ngesifunda. Izinkampani ezifana ne-Handan Zitai Fastener Manufacturing Co., Ltd. zithobela le mithetho, ebonisa ukubambelela ekulondolozeni ibhalansi yemvelo.
Kubalulekile ukusebenzisana nabahlinzeki-mpahla abangagcini nje ngokuthobela le mithethonqubo kodwa futhi abafuna izindlela zokunciphisa umkhondo wabo wemvelo. Ukuqamba okusha kubuchwepheshe bokukhiqiza kudlala indima ebalulekile lapha.
Ngokujabulisayo, ucwaningo oluqhubekayo ekuthuthukiseni amasu okugalela amanzi luyaqhubeka nokwenza inqubo ivumelane nemvelo kakhudlwana, okunciphisa kancane kancane okunye ukukhathazeka kwamandla nezinsiza okukhona ekuqaleni.
Ekugcineni, ukusimama kwamabhawudi amakhemikhali e-hot-dip galvanized kuncike kokungaphezu nje kokuqina komkhiqizo wokugcina. Kuhlanganisa inqubo yokukhiqiza, umjikelezo wempilo, ukugaywa kabusha, kanye nokuhambisana kwabakhiqizi nemithetho yemvelo.
Endabeni ye-Handan Zitai Fastener Manufacturing Co., Ltd., etholakala endaweni yokukhiqiza ingxenye evamile ivumela ukufinyelela ekuziphatheni okuphumelelayo nezinqubo zokukhiqiza, ngokwephuzu enciphisa isikonke sekhabhoni. Ukusebenzisa lezi zinzuzo kubalulekile ekusaseni lezinto zokwakha ezisimeme.
Nakuba izindlela zamanje zibonisa izici ezithembisayo zokusimama, ukusungulwa okusha okuqhubekayo nokuzibophezela ekuzibophezeleni kwezemvelo kusalokhu kubalulekile ekuqinisekiseni ukuthi amabhawodi afaka uthango ashisayo ahlangabezana nezinjongo zokusimama zesikhathi eside zemboni.