Kwicandelo lokuthuthwa kweoyile negesi, umbhobho ojikelezayo ubonisa iingenelo ezikhethekileyo ngaphezuUmbhobho we-LSAW, nto leyo ebangelwa kakhulu ziimpawu zobugcisa eziziswa luyilo lwayo olukhethekileyo kunye nenkqubo yemveliso.
Okokuqala, indlela yokwenza umbhobho ojikelezayo yenza kube nokwenzeka ukusebenzisa umcu wentsimbi omncinci ukuvelisaumbhobho wentsimbi omkhulu ububanzi, nto leyo ebaluleke kakhulu kwiiprojekthi zothutho lweoyile negesi ezifuna iipayipi ezinkulu ezinobubanzi. Xa kuthelekiswa neepayipi ze-LSAW, iipayipi ezijikelezayo azifuni zinto ziluhlaza kangako ezinobubanzi obufanayo, ngaloo ndlela zinciphisa iindleko zemveliso. Ukongeza, ipayipi ejikelezayo idityaniswa ngee-welds ze-helical, ezinokusasaza uxinzelelo ngokulinganayo xa ziphantsi koxinzelelo, nto leyo ephucula amandla okuthwala uxinzelelo kunye nokuzinza ngokubanzi kwepayipi.
Okwesibini,umbhobho ojikelezayoIhlala idityaniswa ngetekhnoloji yokuwelda ye-arc engaphantsi komhlaba ezenzekelayo, enezibonelelo zomgangatho ophezulu womthungo, isantya esikhawulezayo sokuwelda kunye nokusebenza kakuhle kwemveliso. Ukuwelda kwe-arc engaphantsi komhlaba kunokuqinisekisa uxinano kunye namandla omthungo we-weld kwaye kunciphise umngcipheko wokuvuza okubangelwa ziziphene zokuwelda. Kwangaxeshanye, umthungo we-weld wepayipi ejikelezayo usasazwa ngendlela ejikelezayo, okwenza i-engile ethile kunye ne-axis yombhobho, kwaye olu lwakhiwo lwenza umthungo we-weld umelane ngcono nokwandiswa kokuqhekeka xa umbhobho uxinezelekile, kwaye luphucula ukusebenza kombhobho okulwa nokudinwa.
Ngaphezu koko,umbhobho wesarhaingafunyanwa kwi-intanethi ngeempazamo ze-ultrasonic kunye novavanyo olungonakalisiyo ngexesha lenkqubo yemveliso ukuqinisekisa ukuba umgangatho wombhobho ngamnye uyahlangabezana nemigangatho. Amanyathelo angqongqo okulawula umgangatho enza umbhobho ojikelezayo ukhuseleke kwaye uthembeke ngakumbi kwiindawo ezinobungozi obukhulu ezifana nokuthuthwa kweoyile negesi.
Okokugqibela, ipayipi ejikelezayo ikwanayo nemeko entle yokugqwala kunye nokuguguleka. Kwinkqubo yokuthuthwa kweoyile negesi, ipayipi kufuneka imelane nempembelelo yokugqwala kunye nokukhuhla kwezixhobo ezahlukeneyo. Ipayipi ejikelezayo inokuphucula kakhulu ukumelana kwayo nokugqwala kwaye yandise ubomi bayo benkonzo ngonyango lomphezulu olufana ne-anti-corrosion coating okanye i-hot-dip galvanizing kunye nezinye iindlela. Kwangaxeshanye, iimpawu zesakhiwo sepayipi ejikelezayo ziyenza ibe nokumelana okuthile nokuguguleka, inokumelana namasuntswana aqinileyo kwindawo ephakathi eludongeni lwangaphakathi lwepayipi ekhuguleka.
Ngamafutshane, iingenelo zepayipi ejikelezayo kwipayipi yokuthutha ioyile negesi zibonakala kakhulu kumthamo wayo omkhulu wemveliso, umthamo ophezulu woxinzelelo, umgangatho ogqwesileyo wokuwelda, amanyathelo okulawula umgangatho ongqongqo kunye nokumelana okuhle nokugqwala. Ezi mpawu zobugcisa zenza ipayipi ejikelezayo ibe yenye yezinto ezibalulekileyo nezibalulekileyo kwicandelo lokuthuthwa kweoyile negesi.
Ixesha leposi: Meyi-14-2025
