Ukuqalisa
Embonini yensimbi yomhlaba wonke, amakhoyili ensimbi enziwe nge-galvanized bamba isikhundla esidilini ngenxa yokuqina kwawo okuthuthukile nokumelana nokugqwala. Njengefektri, abasabalalisi kanye nabathengisi bazulazula emakethe, bakhombe ukunikezwa kwefekthri I-Calvanized Steel Coil ethembekile futhi yekhwalithi ephezulu iba balulekile. Le ndatshana idlulela kwizici ezichazayo zabahlinzeki be-coil bensimbi ezithembekile, ukuhlinzeka ngokuhlaziywa okuphelele kwababambiqhaza bezimboni abafuna imikhiqizo yabo.
Ukuqonda amakhoyili ensimbi enziwe nge-galvanized
Amakholi ensimbi enziwe nge-galvanized amashidi ensimbi ahlanganiswe nongqimba lwe-zinc ukuvikela ukugqwala. Inqubo ye-Galvanization ifaka ukucwilisa amashidi ensimbi ahlanzekile kwi-zilten zinc, akha isithiyo esinamandla ngokumelene nezici zezemvelo. Lesi sitholi esivikela kakhulu sandisa kakhulu isikhathi sokuphila kwensimbi, sikwenze kube ukukhetha okuthandwayo ekwakheni, izimoto, kanye nezimboni zokukhiqiza.
Isidingo samakhoyili ensimbi ye-galvanized seggekeze eminyakeni yamuva, eqhutshwa ukuthuthukiswa kwezimboni okusheshayo kanye nokuthuthukiswa kwengqalasizinda. Kumafektri nabasabalalisi, ukudonsa la makhoyili kusuka kubahlinzeki abadumile kuqinisekisa ikhwalithi yomkhiqizo, ukuhambisana namazinga, kanye nokweneliseka kwamakhasimende ngokuphelele.
Izici ezibalulekile ezichaza ukunikezwa kwefektri okuthembekile
Ikhwalithi Yezinto Ezingavuthiwe
Isisekelo sanoma iyiphi ikhoyili yensimbi yensimbi esezingeni eliphakeme elele ezintweni ezisetshenziswayo ezisetshenzisiwe. Abahlinzeki abanokwethenjelwa babeka phambili i-sourcing steel emsulwa ngokungcola okuncane. Ngokusho kombiko we-World Steel Association, i-Steel enokuqukethwe okuphansi kwekhabhoni nokungcola okumbalwa okuholela emiphumeleni engcono ye-galvanization. Amafektri kufanele aqinisekise ukuthi abahlinzeki basebenzisa insimbi ye-Premium-grade ukuqinisekisa ubuqotho bomkhiqizo wokugcina.
Ngaphezu kwalokho, i-zinc esetshenziswe kwinqubo ye-galvanization kumele ihlangabezane namazinga okuhlanza izimboni. Ukungcola ku-zinc kungaholela ekuhlanganiseni okungalingani nokunciphiswa kokuphikiswa kokugqwala. Abahlinzeki bebophezele ekutshaleni imali emalini ebumsulwa obuhlanzekile, abanamathela kumazinga we-ASTM a123 / a123m we-Zinc Coatings.
Izinqubo Zokukhiqiza
Izinqubo zokukhiqiza ezithuthukile zibonisa ukunikezwa kwefektri okuthembekile. Izindlela ze-galvanization, ezinjengokushisa okushisayo ne-electro-galvanizing, ngamunye unemikhuba ehlukile. I-Hot-Dip Galvanizing ihlinzeka nge-nzima ye-zinc, enikeza ukuvikela okuphakeme, kanti i-electro-galvanizing isivuno umfaniswano ofanayo.
Ucwaningo lweNational Association of Corrolusion Onjiniyela luqokomisa ukuthi amafektri anamuhla afaka ezenzakalelayo nezinhlelo zokulawula okuqondile zithola ukungaguquguquki okuphezulu emikhiqizweni yabo. Abahlinzeki abanokwethenjelwa bathuthukisa ngokuqhubekayo izikhungo zabo ngobuchwepheshe be-shop-of-the-art ukuthuthukisa ukusebenza kahle kokukhiqiza kanye nekhwalithi yomkhiqizo.
Izindlela zokulawula ezisezingeni eliphakeme
Ukulawulwa kwekhwalithi okusebenzayo kubalulekile ekukhiqizweni kwamakhoyili ensimbi enziwe nge-galvanized. Abahlinzeki abanokwethenjelwa basebenzisa amaphrothokholi wokuhlola anzima kuwo wonke amabanga okukhiqiza. Izindlela zokuhlola ezingezona ezonakalisayo, njengokuhlolwa kwe-ultrasonic kanye nokuvuza kwamandla kazibuthe, bona amaphutha angaphakathi ngaphandle kokuyekethisa umkhiqizo.
Amasu wekhwalithi yekhwalithi ye-Statistical (SQC) aqashwa ukubheka izinqubo zokukhiqiza futhi alondoloze ukuvumelana komkhiqizo. Amafektri anamathela ezinhlelweni zokuphathwa kwekhwalithi ze-ISO 9001 akhombisa ukuzibophezela ekuthuthukisweni okuqhubekayo nokwaneliseka kwamakhasimende. Izitifiketi ezinjalo ziwuphawu lwabathengisi abangathembekile.
Ukuhambisana Namazinga
Ukubambelela kumazinga omhlaba kanye nawesifunda akuxoxiswanga kwabathengisi abathembekile. Izindinganiso ezifana ne-ASTM, EN, noJIS zicacisa izidingo zokwakheka kwensimbi, ukuqina kwempahla, kanye nezakhiwo zemishini. Ukuthobela Ukuqinisekisa ukuthi amakhoyili ensimbi enziwe nge-galvanized ahlangabezana nezindlela zokusebenza ezidingekayo zezicelo ezahlukahlukene.
Isibonelo, i-ASTM A653 icacisa izidingo zeshidi lensimbi, i-zinc-camera (gallvanised) yinqubo eshisayo ye-hot, ukuhlinzeka imihlahlandlela kwisisindo se-coating kanye nezakhiwo zemishini. Abahlinzeki abahlala njalo benza amabhuku okucwaninga abakhiqizi besithathu futhi bathole izitifiketi ezibonisa ukucaca kanye nokwethenjwa.
Ukusebenza Kokuthengwa Kwempahla
Ukuhlinzekwa okusebenzayo okusebenzayo kubalulekile ukulethwa okufika ngesikhathi kanye nokusebenza kwezindleko. Abahlinzeki abanokwethenjelwa banezinkundla zokuphamba ezinamandla ezinciphisa izikhathi eziholayo. Baqapha amasu wokuphathwa kokuhlinzekwa kwempahla enjengezinhlelo zokusungula zesikhathi (jit) ukunciphisa izindleko zokugcina futhi aphendule ngokushesha ezifunweni zemakethe.
Ngokokutadisha okushicilelwe ejeni labahlinzeki bokuthengwa kwamathempeli, abahlinzeki abanamaketanga ahlangene okunikezela namakhono okulandela umkhondo wesikhathi sangempela anikela ngamazinga ensizakalo angcono. Amafektri nabasabalalisi bayazuza ekuhlinzekeni okungaguquki, ukubasiza ukuba bakwazi ukugcina amashejuli wokukhiqiza futhi bahlangabezane nezidingo zamakhasimende.
Ukuncintisana kwentengo
Ngenkathi ikhwalithi ibaluleke kakhulu, ukuncintisana kwentengo akunakunakwa. Abahlinzeki abanokwethenjelwa bashaye ibhalansi phakathi kokunikeza imikhiqizo esezingeni eliphakeme futhi balondoloze izintengo ezinengqondo. Lokhu bakufeza lokhu ngomnotho wezinga, izinqubo zokukhiqiza ezisebenza kahle, kanye nokuthengwa kwamasu wezinto zokwakha.
Ukuhlaziywa kwemakethe kukhombisa ukuthi abahlinzeki abahlinzeka ngezinhlaka zamanani asobala bakha ubudlelwano obunamandla namakhasimende abo. Izinketho zokuthenga ngobuningi, imigomo yokukhokha eguquguqukayo, kanye nezinhlelo zesaphulelo zokubambisana isikhathi eside kuyizinkomba zokuzibophezela komhlinzeki ekwanelisekeni kwamakhasimende.
Insizakalo yamakhasimende nokusekelwa
Isevisi yamakhasimende eyingqayizivele iwuphawu lwabathengisi abanokwethenjelwa. Lokhu kufaka phakathi ukuxhumana okuphendulayo, ukusekelwa kwezobuchwepheshe, nangemva kokuthengisa kwezinsizakusebenza. Abahlinzeki abahlinzeka ngokubonisana ngochwepheshe basiza amaklayenti akhethe amakhoyili ensimbi afanelekile ngezinhlelo zawo ezithile.
Ngaphezu kwalokho, abahlinzeki abathembekile bahlinzeka ngemibhalo efana nezitifiketi zokuhlola ezibonakalayo, izitifiketi zokuhambisana, kanye nemininingwane yomkhiqizo eningiliziwe. Ukusobala okunjalo kukhuthaza ukwethembana nokuqinisekisa ukuthi amaklayenti aziswa ngokuphelele ngemikhiqizo abayithengayo.
Ukugcina
Ekuphetheni, ukukhomba ifektri ethembekile ye-Galvanized Steel Coil idinga ukuhlaziya okuphelele kwezinto eziningi. Izinga lezinto zokwakha ezivuthiwe, izinqubo zokukhiqiza ezithuthukile, ukulawulwa kwekhwalithi eqinile, ukuhambisana namazinga, ukuguquguquka kwamanani okuhlinzekwa, ukuncintisana kwamanani, kanye nensizakalo yamakhasimende ehlukile ngokucophelela ukuchaza ukwethembeka kubahlinzeki.
Kumafektri, abasabalalisi, nabathengisi, abasebenzisana nabathengisi abahlanganisa lezi zimfanelo ziqinisekisa amakhoyili ensimbi ephakeme ahlangabezana nezidingo zezimboni. Njengoba imakethe ivela, ukuhlala unolwazi ngamakhono okuhlinzekwa kanye nentuthuko yomkhakha kuzobaluleka ngempumelelo eqhubekayo.
