Kwihlabathi leepayipi, igama elithi ipayipi ye-DSAW lidla ngokuvela kwiingxoxo malunga neemveliso zentsimbi ezikumgangatho ophezulu.Ukuwelda kwe-Arc efakwe kabini emanzini, yindlela esetyenziswa ekwenzeni imibhobho emikhulu, ikakhulu kwishishini leoyile negesi, kunye nokusetyenziswa kwezixhobo zaselwandle kunye nezakhiwo. Le bhlog iza kujonga ngokunzulu ukuba yintoni umbhobho we-DSAW, inkqubo yawo yokwenziwa, kunye neenzuzo zawo.
Inkqubo yokwenziwa kwemibhobho ye-DSAW ibandakanya amanyathelo amabini abalulekileyo: ukwenziwa kwemibhobho kunye nokudityaniswa. Okokuqala, iphepha lesinyithi elithe tyaba liqengqwa libe yimo ye-cylindrical. Imiphetho yephepha emva koko ilungiselelwa ukudityaniswa. I-DSAW ikhethekile kuba isebenzisa ii-arcs ezimbini zokudityaniswa ezifakwe phantsi komaleko we-granular flux. Oku akukhuseli nje kuphela i-weld ekungcoleni, kodwa kuqinisekisa ukungena nzulu, okubangela ukubopha okuqinileyo nokuhlala ixesha elide.
Enye yezona nzuzo ziphambili zeepayipi ze-DSAW kukukwazi kwazo ukumelana noxinzelelo oluphezulu kunye neemeko ezingqongileyo ezinzima. Oku kuzenza zilungele ukuthutha ioyile kunye negesi kumgama omde, apho ukuthembeka kubalulekile. Ukongeza, iipayipi ze-DSAW zaziwa ngobukhulu bazo obufanayo bodonga, nto leyo enegalelo ekuqineni kwesakhiwo kunye nokusebenza kwazo.
Enye inzuzo yeUmbhobho we-DSAWkukuba ixabisa kancinci. Le nkqubo yokuvelisa inokuvelisa umbhobho omkhulu onobubanzi obuphantsi kunezinye iindlela, ezifana nombhobho ongenamthungo okanye umbhobho we-ERW (electric resistance welded). Oku kwenza umbhobho we-DSAW ube lukhetho olunomtsalane kumashishini amaninzi afuna ukulinganisela umgangatho kunye nohlahlo-lwabiwo mali.
Ukuqukumbela, iipayipi ze-DSAW ziyinxalenye ebalulekileyo kumacandelo ahlukeneyo, ingakumbi amandla kunye neziseko zophuhliso. Ukwakhiwa kwazo okuqinileyo, ukusebenza kakuhle kweendleko, kunye nokukwazi ukujongana neemeko ezinzima kuzenza zibe lolona khetho luphezulu kwiizicelo ezininzi. Ukuqonda iingenelo kunye nenkqubo yokuvelisa iipayipi ze-DSAW kunokunceda iinkampani zenze izigqibo ezinolwazi xa zikhetha isisombululo sepayipi kwiiprojekthi zazo.
Ixesha leposi: Novemba-28-2024