I-DSAWUmbhobho wentsimbi (Double Surface Arc Welding) ubhekisa kumbhobho wentsimbi owenziwe ngetekhnoloji yeDouble Submerged Arc Welded.
Umbhobho wentsimbi we-DSAW unokuba ngumbhobho wentsimbi othe tye okanye umbhobho wentsimbi ojikelezayo.
Inkqubo yeMveliso ye-DSAW
Indlela ye-DSAW idla ngokubonakala ngokuwelda ngaxeshanye kwamacala angaphakathi nangaphandle ombhobho, nto leyo ephucula umgangatho womthungo wokuwelda kunye namandla olwakhiwo lombhobho ngokubanzi.
Apha ngezantsi kukho umzekelo olula wenkqubo yokuhlanganisa imithungo ethe tye neyi-spiral weld:
Isicwangciso sokuwelda umbhobho wentsimbi yomthungo othe tye we-DSAW
Isicwangciso sokuwelda umbhobho wentsimbi ojikelezayo we-DSAW
Nangona kunjalo, kwimveliso yokwenyani, ukuwelda kwee-welds zangaphakathi nezangaphandle ngamanye amaxesha kwenziwa ngokwahlukeneyo.
Imisebenzi eyahlukileyo enjalo inokwenzeka ngezizathu ezahlukeneyo: ukunqongophala kwezixhobo zokuqala, ukwenziwa ngcono kwenkqubo yemveliso, ulawulo lomgangatho, njl.
Oku kulandelayo yindlela esebenza ngayo ipayipi yentsimbi ye-DSAW kwinkqubo yokuvelisa (umzekelo womthungo othe tye):
Umahluko phakathi kwe-DSAW, i-LSAW kunye ne-SSAW
Eyona nto iphambili kwi-DSAW yinkqubo yayo yokuwelda.
I-LSAWkwaye i-SSAW igxininisa kwicala le-weld.
Ulawulo lwe-DSAW
Umgangatho womthungo we-Weld
Amanqaku abuthathaka kumandla ombhobho wentsimbi odibeneyo akwiindawo zokutywina, eziphuculwa ngcono yinkqubo yokutywina ye-DSAW.
Ububanzi obukhulu kunye nezicelo zodonga olutyebileyo
I-DSAW isetyenziswa kwiindawo apho kufuneka amandla aphezulu okuchonga kunye neetyhubhu ezixineneyo zodonga, nto leyo evumela ukwenziwa kweetyhubhu ezinobubanzi obukhulu kunye nobukhulu bodonga obukhulu.
Isixhobo sombane
Ishishini leoyile negesi
Isetyenziselwa ukuthutha ioyile ekrwada, igesi yendalo kunye nezinye iimveliso zepetroleum. Yinto ekhethwayo yokwenza imibhobho yeoyile negesi enoxinzelelo oluphezulu, enamandla abalaseleyo oomatshini kunye nokumelana noxinzelelo lokumelana noxinzelelo oluphezulu kwiindawo ezingaphantsi komhlaba okanye ezingaphantsi kwamanzi.
Ukugcinwa Kwamanzi
Ubunjineli bamanzi, kubandakanya imibhobho yokuhambisa amanzi kunye neenkqubo zokuhambisa amanzi; ukuthuthwa kwemithombo yamanzi umgama omde, kubandakanya ukuhanjiswa kwamanzi ezidolophini kunye neenkqubo zokunkcenkceshela kwezolimo. Udonga oluqinileyo kunye namandla eetyhubhu ze-DSAW ziqinisekisa ukusebenza okuzinzileyo naphantsi koxinzelelo olukhulu kunye neemeko zokusingqongileyo.
Izicelo zesakhiwo
Isetyenziswa kakhulu ekwakhiweni kweebhulorho, kwiikholamu zesakhiwo kwizakhiwo eziphakamileyo, nakwezinye izinto ezifuna inkxaso enamandla aphezulu. Umthamo wazo wokuthwala umthwalo kunye nokumelana nokugqwala kuzenza zibe zizinto ezibalulekileyo zesakhiwo.
Ishishini laMandla
Ekwakhiweni kwezityalo zombane ezisebenzisa umoya kunye namanzi, iityhubhu ze-DSAW zisetyenziselwa ukuvelisa iinqaba ezinamandla aphezulu kunye nezinye izakhiwo ezibalulekileyo.
Ukwemba
Isetyenziswa kwishishini lemigodi ekuthuthweni kwe-ore slurry nakwiinkqubo zonyango lwamanzi amdaka. Iimpawu zokungavuvukali kunye nokugqwala kwemibhobho yentsimbi ye-DSAW zenza ukuba zilungele ukusetyenziswa kwiindawo ezinamazinga aphezulu okugqwala kunye nobunzima beekhemikhali.
Indlela Yokuthenga Umbhobho Wentsimbi we-DSAW
Ukukhangela umbhobho wentsimbi we-DSAW kufuna ukuba umenzi anikwe ulwazi oluphambili:
Ububanzi
Ubukhulu bodonga
Ubude: ubude obunye kunye nobude obupheleleyo
Isikhokelo se-Weld: ngqo okanye ejikelezayo
Inkqubo yokuwelda: DSAW
Umgangatho wokusebenza
Iimfuno ezizodwa
Ngathi
I-Botop Steel ngumvelisi kunye nomthengisi wemibhobho yentsimbi yekhabhoni ewelded ekumgangatho ophezulu evela eTshayina, ikwangumthengisi wemibhobho yentsimbi engenamthungo. Ukuba unesidingo semibhobho yentsimbi kunye neemveliso ezinxulumene nayo, ungaqhagamshelana nathi ukuze sikunike iimveliso ezisemgangathweni ophezulu nezixabiso liphantsi.
Iithegi: Umbhobho we-Dsaw, intsingiselo ye-dsaw, i-ssaw, i-lsaw, Ababoneleli, abavelisi, umzi-mveliso, uMthengisi wesitokhwe, iinkampani, ukuthengisa ngobuninzi, thenga, ixabiso, ikowuteshini, ubungakanani, ukuthengiswa, ixabiso.
Ixesha lokuthumela: Epreli-08-2024