Ukuba ukwimarike yemibhobho yentsimbi yekhabhoni, usenokuba uyazibuza ukuba ungaqala ngaphi.Ngabavelisi abaninzi ngaphandle, kunokuba nzima ukwazi ukuba yeyiphi na omawuyikhethe.Kwesi sikhokelo sibanzi, siza kujonga kuyo yonke into odinga ukuyazi malunga nabavelisi bemibhobho yentsimbi yekhabhoni.Ukusuka kwimbali yabo kunye neenkqubo zokuvelisa ukuya kumanyathelo abo olawulo lomgangatho kunye nenkonzo yabathengi, siya kukugubungela konke.
Intshayelelo: Imibhobho yentsimbi yeCarbon
Imibhobho yentsimbi yeCarbon isetyenziswa kakhulu kumashishini ahlukeneyo, kuquka i-oyile negesi, ukwakhiwa, kunye nokucocwa kwamanzi.Zaziwa ngokomelela kwazo kunye nokuqina kwazo, nto leyo ezenza zilungele usetyenziso olubango.Nangona kunjalo, ayizizo zonke iibhobho zentsimbi zekhabhoni ezenziwe ngokulinganayo.Kulapho abavelisi beza khona.
Imbali yabavelisi bemibhobho yentsimbi yeCarbon
Imbali yabavelisi bemibhobho yentsimbi ye-carbon ibuyele ekuqaleni kwekhulu le-19.Njengoko ushishino lwasasazeka kulo lonke elaseYurophu naseMntla Melika, kwakukho imfuno ekhulayo yemibhobho yentsimbi yokusetyenziswa kwiiprojekthi zeziseko zophuhliso.Imibhobho yokuqala yentsimbi yenziwa kusetyenziswa inkqubo yeBessemer, eyayiquka ukuvuthela umoya ngentsimbi enyibilikisiweyo ukuze kususwe ukungcola.
Ukutyhubela iminyaka, inkqubo yokuvelisa iye yavela, kwaye namhlanje abavelisi bemibhobho yentsimbi yekhabhoni basebenzisa iindlela ezahlukeneyo zobuchule, kubandakanywa ukuwelda kombane (ERW), ukwenziwa kwemibhobho engenamthungo, kunye ne-arc welding entywilweyo (SAW).
Iinkqubo Zokuvelisa
Kukho iinkqubo ezininzi zokuvelisa ezisetyenziswa ngabavelisi bemibhobho yentsimbi ye-carbon, nganye ineenzuzo zayo kunye nokungalunganga.
Ukuwelda koMbane (ERW)
I-ERW yenye yeendlela eziqhelekileyo zokuvelisa ezisetyenziswa ngabavelisi bemibhobho yentsimbi ye-carbon.Kubandakanya ukuwelda imiphetho yomgca wentsimbi kunye ukwenza ityhubhu.Imibhobho ye-ERW yaziwa ngokomelela kwayo okuphezulu kunye nokuqina, kodwa inokuchaphazeleka kwiziphene zeweld.
Ukwenziwa kweMibhobho engenamthungo
Ukwenziwa kombhobho ongenamthungo kubandakanya ukufudumeza intsimbi yentsimbi ukuya kubushushu obuphezulu uze uyigqobhoze ngemandrel ukwenza ityhubhu.Le nkqubo ivelisa imibhobho engenazo i-seams, eyenza ibe yinto efanelekileyo kwizicelo ezifuna uxinzelelo oluphezulu okanye ukushisa okuphezulu.
Ukuwelda kweArc entywiliselweyo (SAW)
I-SAW yinkqubo ye-welding ebandakanya ukudibanisa imiphetho yentsimbi yentsimbi kunye usebenzisa i-arc ephantsi kwamanzi.Iibhobho ze-SAW ziyaziwa ngomgangatho ophezulu kunye nokuthembeka, okwenza zibe zilungele izicelo ezibalulekileyo.
Amanyathelo okulawula umgangatho
Ukulawulwa komgangatho kubalulekile ekuveliseni imibhobho yentsimbi yekhabhoni ukuqinisekisa ukuba iyahlangabezana nemigangatho efunekayo.Abavelisi basebenzisa iindlela ezahlukeneyo zobuchule bokuqinisekisa umgangatho wemibhobho yabo, kubandakanywa novavanyo olungonakalisi (NDT), uvavanyo lwe-hydrostatic, kunye novavanyo lwe-ultrasonic.
Uvavanyo olungangonakalisi (NDT)
I-NDT yindlela esetyenziselwa ukuvavanya ingqibelelo yentsimbi ngaphandle kokuyonakalisa.Oku kunokubandakanya ii-x-reyi, uvavanyo lwe-magnetic particle, kunye novavanyo lwe-ultrasonic.
Uvavanyo lweHydrostatic
Uvavanyo lwe-Hydrostatic lubandakanya ukuzalisa umbhobho ngamanzi kunye nokuwucinezela ukuba uvavanye ukuvuza.Oku kuqinisekisa ukuba umbhobho unokumelana noxinzelelo oluya kufakwa kuyo kwisicelo esijoliswe kuyo.
Uvavanyo lwe-ultrasonic
Uvavanyo lwe-Ultrasonic lusebenzisa amaza omsindo ukubona iziphene kwintsimbi.Oku kunokunceda abavelisi bachonge nayiphi na imiba phambi kokuba imibhobho ifakwe kwinkonzo.
Inkonzo eyenzelwe
Xa ukhetha umenzi wekhabhoni yentsimbi yombhobho, kubalulekile ukuqwalasela inkonzo yabo yabathengi.Umenzi olungileyo kufuneka aphendule kwiimfuno zabathengi kwaye akwazi ukubonelela ngexesha kunye nolwazi oluchanekileyo malunga neemveliso zabo.
Ukuqukumbela
Ukukhetha umenzi wekhabhoni yentsimbi yombhobho kunokuba ngumsebenzi onzima, kodwa ngolwazi oluchanekileyo, akufuneki.Ngokuqonda imbali yokwenziwa kombhobho we-carbon steel, iinkqubo ezahlukeneyo zokuvelisa, amanyathelo okulawula umgangatho, kunye nenkonzo yabathengi, unokwenza isigqibo esinolwazi malunga nokuba yeyiphi umenzi ofanelekileyo kwiimfuno zakho.
Ixesha lokuposa: May-10-2023