A fannin gina harsashin ginin gadoji, tashoshin jiragen ruwa, da manyan gine-gine, ingancin harsashin tarin kayan aiki kai tsaye yana tantance aminci da tsawon rayuwar dukkan aikin. Idan kun kasance kuna bin diddigin hakan.Bututun da ke Tarawa da Interlock kwanan nan, ko kuma a halin yanzu ana zaɓeManyan Bututun Tarawa Mai Girmadon aikinka, to tabbas za ka ci karo da wani tsari -An yi walda da baka mai nutsewa sau biyu, wanda aka fi sani da bututun da aka haɗa kai tsaye da aka yi da kauri mai gefe biyu.
To, me yasa ƙungiyoyin injiniya da yawa ke zaɓar amfani da irin wannan tarin bututu? Amsar a zahiri abu ne mai sauƙi: kwanciyar hankali.
Da farko, bututun tarin da ke da tsarin haɗakarwa sun magance matsalolin ƙaura da rashin daidaiton da ke faruwa a cikin bututun zagaye na gargajiya yayin gina tarin rukuni. Tsarin haɗakarwa yana bawa kowane bututu damar "cizo" tare, yana samar da saman ɗaukar ƙarfi guda ɗaya, wanda hakan ke ƙara ƙarfin juriyar tasirin gefe sosai. Bugu da ƙari, bututun tarin manyan diamita suna ɗaukar aikin canja wurin nauyin sama zuwa ga zurfin ɗaukar nauyi. Girman diamita, mafi girman ƙarfin ɗaukar nauyi guda ɗaya, wanda zai iya rage adadin tarin da ake amfani da shi kuma ya fi araha.
Bari mu yi magana game da tsarin walda. Fa'idar walda mai gefe biyu a ƙarƙashin ruwa ta ta'allaka ne da cewa duka haɗin walda na ciki da na waje suna narkewa gaba ɗaya, wanda ke haifar da babban ƙimar cancanta don gano lahani da ƙarancin damuwa. Idan aka kwatanta da bututun da aka yi da ƙarfe mai karkace, bututun DSAW ba sa zama wurare masu rauni idan aka fuskanci matsin lamba na radial. Sun dace musamman ga ayyukan da ke da ilimin ƙasa mai rikitarwa da ƙa'idodi masu tsauri don amincin jikin tarin, kamar ramukan ruwa masu zurfi na gadoji masu ketare teku da tallafin ramin tushe mai zurfi a yankunan ƙasa mai laushi.
Kamfaninmu na Cangzhou Spiral Steel Pipes Group Co., Ltd. ya girma daga shekarar 1993 zuwa yanzu, yana samar da tan 400,000 na bututun ƙarfe masu karkace da bututun da aka haɗa kai tsaye a kowace shekara, tare da kadarorin yuan miliyan 680 da kuma yankin masana'anta na murabba'in mita 350,000. Tsawon shekarun da muka yi muna ƙera Manyan Bututun Diamita, babban abin da muka fahimta shi ne cewa abin da abokan ciniki ke tsoro ba shine farashi mai rahusa ba, amma matsalolin da ke faruwa a tsakiyar lokacin shigar da bututun. Saboda haka, a cikin tsarin Double Submerged Arc Welded, koyaushe muna bin ƙa'idar ASTM A252 mafi tsauri, muna gudanar da cikakken bincike na kowane dinkin walda ba tare da gaggawa ba.
Lokaci na gaba da za ku karɓi zane-zanen ginin tushe, idan kun gani a cikin bayanin layin ƙasa cewa "ƙafar yashi tana da kauri, akwai duwatsu da yawa, kuma buƙatar ɗaukar kaya tana da yawa", kada ku yi shakka - manyan bututun DSAW da aka haɗa sune zaɓin da zai cece ku daga matsala mai yawa.
Lokacin Saƙo: Afrilu-17-2026