Iipali zezibane zendlela ezigayiweyoziyinxalenye ebalulekileyo yeziseko zophuhliso zasezidolophini zanamhlanje. Ezi zibonda ziqinileyo zixhasa imiqondiso yendlela, ziqinisekisa ukuba izithuthi zikhuselekile kwaye zisebenza kakuhle edolophini. Inkqubo yokwenziwa kwezibonda zezibane zendlela ezigqunyiweyo yinkqubo enomdla neyinkimbinkimbi ebandakanya amanyathelo aliqela abalulekileyo.
Inyathelo lokuqala ekwenzeni ipali yezibane zendlela ezigqunyiweyo linqanaba loyilo. Iinjineli kunye nabayili basebenzisana ukuphuhlisa izicwangciso ezineenkcukacha kunye neenkcukacha zeepali. Oku kuquka ukumisela ubude, imilo, kunye neemfuno zokuthwala umthwalo wepali kunye nokuqinisekisa ukuba iyahambelana nazo zonke iikhowudi kunye nemigaqo efanelekileyo.
Nje ukuba uyilo lugqityiwe, inyathelo elilandelayo kukukhetha izinto ezifanelekileyo zepali. Eyaziwa ngokuqina kwayo kunye nokumelana nokugqwala, intsimbi egalelweyo yeyona ikhethwa kakhulu kwiipali zezibane zendlela. Intsimbi idla ngokuthengwa ngohlobo lweetyhubhu ezinde ze-cylindrical kwaye isetyenziswa ekwakheni iipali zombane.
Inkqubo yokuvelisa iqala ngokusika umbhobho wentsimbi ukuya kubude obufunekayo. Oku kudla ngokwenziwa kusetyenziswa umatshini wokusika okhethekileyo ukuqinisekisa ukusika okuchanekileyo nokuchanekileyo. Emva koko ityhubhu yokusika iyabunjwa kwaye yenziwe ibe yisakhiwo esifunekayo kwipali yezibane zendlela. Oku kunokubandakanya ukugoba, ukuwelda, kunye nokwenza intsimbi ukuze kufunyanwe ubungakanani obuchanekileyo kunye nejometri.
Nje ukuba imo esisiseko yentonga yenziwe, inyathelo elilandelayo kukulungiselela umphezulu wentsimbi ukuze ufakwe i-galvanizing. Oku kubandakanya inkqubo yokucoca nokususa amafutha ngokucokisekileyo ukuze kususwe naluphi na ukungcola, ioyile, okanye ezinye izinto ezingcolisayo kumphezulu wentsimbi. Oku kubalulekile ukuqinisekisa ukuba inkqubo yokufaka i-galvanizing iyasebenza kwaye uqweqwe lunamathela ngokufanelekileyo kwintsimbi.
Nje ukuba unyango lomphezulu lugqityiwe, iipali zentsimbi zilungele ukugalelwa i-galvanizing. Ukugalelwa i-galvanizing yinkqubo yokugalela intsimbi ngomaleko we-zinc ukuthintela ukubola. Oku kwenziwa ngendlela ebizwa ngokuba yi-hot-dip galvanizing, apho intonga yentsimbi ifakwa kwibhafu ye-zinc enyibilikisiweyo kumaqondo obushushu angaphezu kwama-800°F. Xa intsimbi isusiwe ebhafini, uphahla lwe-zinc luyaqina, lwenze umaleko okhuselekileyo nohlala ixesha elide kumphezulu wentonga.
Nje ukuba inkqubo yokufaka i-galvanizing igqityiwe, kuya kwenziwa uvavanyo lokugqibela lwepali yokukhanya ukuqinisekisa ukuba i-coating ilingana kwaye ayinaziphene. Naluphi na ulungiso olufunekayo okanye ukulungiswa kwenziwa kweli nqanaba ukuqinisekisa ukuba ipali ihlangabezana nemigangatho efunekayo yomgangatho kunye nokuqina.
Nje ukuba iphumelele ukuhlolwa, iipali zezibane zendlela ezirhangqiweyo zilungele ukugqityezelwa okongezelelweyo okufana nezixhobo zokufakela, izibiyeli, kunye nezinye izixhobo. Ezi zinto zincamathiselwa kwipali kusetyenziswa ukuwelda okanye ezinye iindlela zokubopha ukuqinisekisa ukuba zifakelwe ngokukhuselekileyo kwaye zilungele ukufakwa kwindawo leyo.
Inyathelo lokugqibela kwinkqubo yokwenziwa kwento kukupakisha ngononophelo iipali ezigqityiweyo ukuze zithunyelwe kwindawo yazo yokugqibela. Oku kuquka ukukhusela iipali ekonakalisweni ngexesha lokuthuthwa nokuqinisekisa ukuba zithunyelwa ngokukhuselekileyo kwindawo yokufakelwa.
Ngamafutshane, ukwenziwa kweepali zezibane zendlela ezigqunyiweyo yinkqubo entsonkothileyo necokisekileyo efuna ucwangciso olucokisekileyo, ubunjineli obuchanekileyo, kunye nokuqwalaselwa ngononophelo kwiinkcukacha. Ukususela kumanqanaba okuqala oyilo ukuya ekupakishweni nasekuhanjisweni kokugqibela, inyathelo ngalinye kwinkqubo libalulekile ekuveliseni iipali eziqinileyo nezithembekileyo ezidlala indima ebalulekileyo ekugcineni ulawulo olukhuselekileyo nolusebenzayo lwezithuthi kwiindawo zasezidolophini. Ukudibanisa izixhobo ezisemgangathweni ophezulu kunye nobugcisa bobuchwephesha kuqinisekisa ukuba iipali zezibane zendlela ezigqunyiweyo ziya kuqhubeka ziyinxalenye ebalulekileyo yeziseko zophuhliso zasezidolophini iminyaka ezayo.
Ukuba unomdla kwipali yezibane zendlela ezigqunyiweyo, wamkelekile ukuba unxibelelane nomthengisi wepali yezibane zendlela uQixiang kufumana ikowuteshini.
Ixesha lokuposa: Jan-30-2024
