Ukubaluleka kombhobho we-SAWH kuthutho lwerhasi yendalo
Phakathi kwembonakalo-mhlaba ehlala iguquguquka yothutho lwamandla, imfuno yeendlela ezifanelekileyo nezithembekileyo zokuthutha izixhobo ezifana nerhasi yendalo ayizange ibe nkulu. Njengoko uqoqosho lwehlabathi luqhubeka lukhula kwaye luphuhla, iziseko ezingundoqo ezixhasa oku kukhula kufuneka nazo zilungelelane ukuhlangabezana neemfuno ezikhulayo zamashishini ahlukeneyo kunye nabathengi.Imibhobho ye-SAWHziyinxalenye ephambili yesi siseko, zibonelela ngeendlela ezikhuselekileyo nezingabizi kakhulu zokuthutha irhasi yendalo kumgama omde. Phakathi kweentlobo zemibhobho eyohlukeneyo esetyenziswa kweli candelo, i-SAWH (i-Spiral Arc Welded Hollow), ingakumbi leyo yenziwe ngentsimbi ye-A252 yeBanga loku-1, ibe ngumgangatho woshishino weenkqubo zokubhobhoza komthungo ojikelezayo.
I-Cangzhou Spiral Steel Pipe Group Co., Ltd. ngumvelisi okhokelayo wombhobho wentsimbi ejikelezayo e-China, egxile kwikhwalithi ephezulu yombhobho wentsimbi kunye neemveliso zokugquma. Ngeminyaka yamava kunye nokuzinikela ekugqweseni, iCangzhou iye yaba ngumthengisi othembekileyo kumashishini ahlukeneyo, kuquka icandelo legesi yendalo. I-SAWH yayo (i-Spiral Submerged Arc Welded) umbhobho wensimbi ojikelezayo yenzelwe ukuhlangabezana neemfuno ezingqongqo zothutho lwegesi yendalo, ukuqinisekisa ukhuseleko, ukuqina, kunye nokusebenza kakuhle.
Iingenelo ezingundoqo zemibhobho ye-SAWH
1. Amandla aphezulu kunye nokuthembeka
Imibhobho ye-SAWH yenziwe ngentsimbi ye-A252 yebakala loku-1, ebonisa i-weldability egqwesileyo kunye nokumelana noxinzelelo. Bangakwazi ukumelana noxinzelelo oluphezulu kunye neendawo ezibuhlungu, ukunciphisa kakhulu umngcipheko wokuvuza. I-weld seams eqhubekayo eyenziwa yinkqubo ye-welding yayo ejikelezayo iphakamisa ngakumbi ukunyaniseka kwesakhiwo, iqinisekisa ukhuseleko kunye nozinzo lothutho lwegesi yendalo.
2. Ubukhulu obukhulu kunye nomthamo wokuthutha umgama omde
Imibhobho yentsimbi ye-Spiral inokuvelisa i-diameter enkulu kakhulu kunye ne-super-long-long singleUmbhobho we-Helical Seam, ukunciphisa inani lokudibanisa ukufakela, ukunciphisa ixesha lokwakha, kwaye ngexesha elifanayo linciphisa iindawo ezibuthathaka zombhobho. Zifaneleke ngokukodwa kwiiprojekthi ezinkulu zokuhanjiswa kwegesi yendalo.
3. Ziqhelanise nommandla onzima
Iimpawu ezichasayo zokugoba kunye ne-anti-deformation ye-spiral design yenza ukuba imibhobho ye-SAWH ihambelane neemeko ezahlukeneyo zejografi, kubandakanywa neendawo ezinzima ezifana nemimandla ye-seismic kunye ne-permafrost.
4. Ukusebenza kakuhle kweendleko
Iinkqubo ezisebenzayo zokwenziwa kwezinto kunye nezinto ezisemgangathweni ziye zanciphisa iindleko zemveliso, ukubonelela amashishini amandla kunye neendlela zotyalo-mali ezingabizi kakhulu.
Ngaphaya koko, ukusebenza kakuhle kweendleko zombhobho we-SAWH akunakungahoywa. Inkqubo yokwenziwa kwayo esebenzayo kunye nezinto ezifumaneka lula zifaka isandla kwiindleko eziphantsi zokuvelisa. Oku kufikeleleka, kudityaniswe nokuqina kunye nokuthembeka, kuyenza ibe lolona khetho lufanelekileyo kwiinkampani ezifuna ukutyala imali kwiziseko zophuhliso lwemibhobho.
Isishwankathelo, indima yombhobho wentsimbi ejikelezayo ekuthuthweni kwegesi yendalo ibalulekile ekusebenzeni kakuhle kunye nokhuseleko lweshishini lamandla. Ngobuchule babavelisi abafana neCangzhou Spiral Steel Pipe Group Co., Ltd., ishishini lingaqhubeka nokuvela kwaye lihlangabezane neemfuno zehlabathi elixhomekeke ngakumbi kwirhasi yendalo njengowona mthombo wamandla ophambili. Ukujonga phambili, ukutyala imali kwizisombululo zemibhobho ekumgangatho ophezulu kuya kuhlala kubalulekile ekuqinisekiseni unikezelo lwamandla oluzinzileyo noluthembekileyo.
Ixesha lokuposa: Aug-16-2025