Kwicandelo lobunjineli beziseko zophuhliso elihlala litshintsha, ukuhlanganiswa kwetekhnoloji yanamhlanje kuye kwaba yinto etshintsha umdlalo, ngakumbi kwicandelo lokufaka iipayipi. Njengoko izixeko zisanda kwaye isidingo sezakhiwo ezomeleleyo sisanda, ukukhetha izinto ezifanelekileyo kubalulekile kwimpumelelo kunye nobude bexesha leeprojekthi zokwakha. Phakathi kweendlela ezahlukeneyo ezikhoyo, ipayipi ye-spiral submerged arc (ipayipi ye-SSAW) iye yavela njengokhetho olukhethwayo, kunye neenzuzo zayo ezininzi eziguqula imeko-bume yophuhliso lweziseko zophuhliso.
Ukubaluleka koukunqwabelanisa imibhobhoekwakheni akunakugxininiswa kakhulu. Ngumqolo wezakhiwo ezininzi, unika inkxaso efunekayo yokumelana noxinzelelo lokusingqongileyo kunye neemfuno zokuthwala umthwalo. Kwiminyaka yakutshanje, ukuqaliswa kweendlela eziphambili zokwenza izinto kukhokelele ekukhuleni kombhobho we-SSAW, oveliswa kusetyenziswa inkqubo yokuwelda ejikelezayo eyahlukileyo. Le ndlela ayinyusi nje kuphela amandla kunye nokuqina kombhobho, kodwa ikwavumela ukuguquguquka okukhulu kuyilo kunye nokusetyenziswa.
Enye yezona nzuzo ziphambili zombhobho we-SSAW kukukwazi kwawo ukumelana neemeko zoxinzelelo oluphezulu, nto leyo eyenza ukuba ube yeyona ifanelekileyo kwiintlobo ngeentlobo zezicelo zokufaka iintsika. Uyilo lwawo olujikelezayo lubonelela nge-weld eqhubekayo, nto leyo enciphisa kakhulu umngcipheko wokungaphumeleli phantsi kwemithwalo enzima. Oku kubaluleke kakhulu kwiiprojekthi zeziseko zophuhliso apho ukhuseleko kunye nokuthembeka kubaluleke kakhulu. Ukongeza, umbhobho we-SSAW waziwa ngokuxhathisa ukugqwala, nto leyo eyandisa ubomi benkonzo yesakhiwo esisixhasayo, ekugqibeleni ekhokelela ekongeni iindleko ixesha elide.
Ikwiphondo laseCangzhou, eHebei, le fektri ibisoloko iphambili ekuveliseni iipayipi ezifakwe i-spiral submerged arc weld ezikumgangatho ophezulu ukusukela oko yasekwa ngo-1993. Le fektri igubungela indawo yeemitha zesikwere ezingama-350,000, ineempahla ezipheleleyo ze-RMB ezingama-680 ezigidi, kwaye iqeshe abasebenzi abamalunga nama-680 abanezakhono. Le ziseko zophuhliso ziqinileyo zenza inkampani ikwazi ukuhlangabezana neemfuno ezikhulayo zoshishino lokwakha ngelixa igcina imigangatho engqongqo yolawulo lomgangatho.
Njengoko iteknoloji yanamhlanje iqhubeka ihambela phambili, inkqubo yokuvelisaUmbhobho we-SSAWiye yaba nobuchule ngakumbi. Izinto ezintsha ezifana nokuwelda okuzenzakalelayo kunye neendlela zokuhlola eziphambili ziqinisekisa ukuba umbhobho ngamnye uhlangabezana nemigangatho ephezulu yomgangatho kunye nokusebenza. Oku kuzibophelela ekugqweseni akupheleli nje ekunyuseni udumo lwenkampani, kodwa kuzisa ukuzithemba kwiinjineli kunye nabakhi abaxhomekeke kwezi zixhobo kwiiprojekthi zabo.
Ukongeza, impembelelo yezinto zokwakha kwindalo esingqongileyo ixhalabisa kakhulu kwihlabathi lanamhlanje. Imibhobho ye-SSAW iveliswa kucingelwa uzinzo, kusetyenziswa iinkqubo ezisebenzisa amandla kakuhle kunye nezinto ezinokuphinda zisetyenziswe. Oku kuhambelana nokuqhubela phambili kwehlabathi ukuya kwiindlela zokwakha eziluhlaza, nto leyo eyenza kube lukhetho olunomtsalane kwiiprojekthi ezinobuhlobo nokusingqongileyo.
Ukuqukumbela, ukufaka ubuchwepheshe banamhlanje kwiipali zemibhobho, ingakumbi ngokusebenzisa iipali ze-SSAW, kutshintsha ubunjineli beziseko zophuhliso. Ezi pali zibonelela ngeenzuzo ezifana namandla, ukuqina, kunye nokuzinza, nto leyo eyenza ukuba zibe lukhetho oluphezulu kwiinjineli kunye nabakhi. Njengoko eli shishini liqhubeka nokutshintsha, kuyacaca ukuba ikamva lophuhliso lweziseko zophuhliso liya kuchaphazeleka kakhulu bubuchule obutsha kwitekhnoloji yeepali zemibhobho. Njengoko iinkampani ezifana neCangzhou zikhokela indlela, amathuba okudala izakhiwo ezizinzileyo nezizinzileyo awanasiphelo.
Ixesha leposi: Matshi-25-2025