Ezona ndlela zixhaphakileyo zokuwelda ezisetyenziswa ekwenziweni kwemibhobho yobubanzi obukhulu ethwele ulwelo olufana nerhasi yendalo okanye ioyile ibandakanya i-double-sided submerged arc welding (DSAW) kunye nelongitudinal submerged arc welding (LSAW).
weld spiral
Umbhobho weNtsimbi we-DSAW:
Longitudinal Welding
Longitudinal Welding
I-LSAW yenye yeentlobo ze-DSAW.
I-DSAW sisishunqulelo se-"double-sided submerged arc welding," igama eligxininisa ukusetyenziswa kobu buchule.
I-LSAW imele "i-Longitudinal Submerged Arc Welding," indlela ebonakaliswe ngokudibanisa okuhamba kunye nobude bombhobho.
Kubalulekile ukuqaphela ukuba i-DSAW ibandakanya zombini i-SSAW (i-Spiral Submerged Arc Welding) kunye neentlobo ze-LSAW zombhobho.
Ukuphonononga ukufana kunye nokungafani phakathi kwe-DASW kunye ne-LSAW ngokwenene kuthelekiso phakathi kwe-SSAW kunye ne-LSAW.
Ukufana
Itekhnoloji yeWelding
Zombini i-DSAW kunye ne-LSAW zisebenzisa i-double-sided submerged arc welding (SAW) ubuchule, apho i-welding yenziwa ngaxeshanye kumacala omabini entsimbi ukuphucula umgangatho kunye nokungena kwe-weld.
Usetyenziso
Isetyenziswa kakhulu kwiimeko apho kufuneka amandla aphezulu kunye nemibhobho yentsimbi enobubanzi obukhulu, njengemibhobho yeoli negesi.
Weld Seam Inkangeleko
Kukho i-weld seam ebonakalayo ebonakalayo ngaphakathi nangaphandle kombhobho wentsimbi.
Umahluko
Uhlobo lwe-weld
I-DSAW: Inokuthi tye (i-weld ecaleni kobude bombhobho) okanye i-helical (i-weld eboshwe nge-helical fashion kumzimba wombhobho), kuxhomekeke ekusebenziseni kunye neenkcukacha zombhobho.
I-LSAW: I-weld seam ingaba yi-longitudinal kuphela, apho ipleyiti yentsimbi ifakwe kwi-tube kwaye idityaniswe kunye nobude bayo be-longitudinal.
Gxininisa kwizicelo zemibhobho yensimbi
I-DSAW: Ekubeni i-DSAW inokuba tye okanye i-spiral, ifaneleka ngakumbi kuluhlu olubanzi loxinzelelo kunye needamitha ezahlukeneyo, ngakumbi xa kufuneka imibhobho emide kakhulu i-spiral DSAW ifaneleka ngakumbi.
I-LSAW: Imibhobho yensimbi ye-LSAW ifaneleke ngokukodwa kwiziseko zedolophu kunye nezicelo zoxinzelelo oluphezulu ezifana nokuthuthwa kwamanzi kunye negesi.
Ukusebenza kombhobho
I-DSAW: Umbhobho odityanisiweyo we-Spiral awunayo ukusebenza okufanayo kunye ne-LSAW malunga nokunyamezela uxinzelelo.
I-LSAW: Ngenxa yenkqubo yokuvelisa ipleyiti yensimbi isebenzisa i-JCOE kunye nezinye iinkqubo zokubumba, udonga lwe-LSAW lwentsimbi yombhobho lunokumelana neempawu ezifanayo zomatshini.
Iindleko kunye nokuSebenza ngokuSebenzayo
I-DSAW: Xa umbhobho we-DSAW ujijelwe nge-spiral idla ngokungabizi kakhulu kwaye ukhawuleze ukuvelisa kwaye ifanele imibhobho engumgama omde.
I-LSAW: Ukuwelda komthungo othe ngqo, ngelixa unikezela ngomgangatho ophezulu, kubiza kakhulu kwaye kucotha ukuvelisa kwaye kufanelekile usetyenziso olunemfuno ezingqongqo zomgangatho.
Ukukhethwa kwe-DSAW okanye i-LSAW kuxhomekeke kwiimfuno ezithile zeprojekthi, kubandakanywa uhlahlo lwabiwo-mali, uxinzelelo lombhobho olufuna ukujamelana nalo, kunye nobunzima bokuvelisa kunye nokufakwa.Ukuqonda oku kufana okubalulekileyo kunye nokungafani kunokunceda ukwenza isigqibo esifanelekileyo kwisicelo esithile sobunjineli.
Ixesha lokuposa: Apr-24-2024