Ukuthintela i-deformation kunye nokunciphisa uxinzelelo olushiyekileyo yingqwalasela ebalulekileyo kumatshini we-butt welding ukufezekisa impumelelo kunye nekhwalithi ephezulu ye-welds.I-Welding-induced deformations kunye noxinzelelo lunokuphazamisa ingqibelelo yomdibaniso kunye nokukhokelela kwimicimbi yokusebenza kwizakhiwo ezidibeneyo.Eli nqaku liphonononga izicwangciso zokuthintela i-deformation kunye noxinzelelo kumatshini we-welding we-butt, ugxininisa ukubaluleka kwabo ekuqinisekiseni iziphumo ezithembekileyo ze-weld kunye ne-welds ehlala ixesha elide.
Ukuthintela uTshintsho kunye noNcedo loxinzelelo koomatshini bokuwelda ngeempundu:
- Ukulungelelaniswa okufanelekileyo kunye nokulungelelaniswa: Ukuqinisekisa ukulungelelaniswa okuchanekileyo kunye nokulungelelaniswa kwezinto zokusebenza ngaphambi kwe-welding kubalulekile ukukhusela ukuguqulwa.Ukulungelelaniswa okufanelekileyo kunciphisa izithuba phakathi kwezixhobo, ukunciphisa imfuno ye-welding ngokugqithiseleyo kunye nokunciphisa umngcipheko wokuphazamiseka.
- Ukulungiswa okufanelekileyo: Ukusebenzisa izixhobo okanye izibonda ezibonelela ngenkxaso ekhuselekileyo kunye nefanayo ngexesha le-welding inceda ukulawula ukunyakaza komsebenzi kunye nokuthintela ukuphazamiseka.Ukulungiswa okufanelekileyo kugcina ulungelelwaniso oludibeneyo kunye nokunciphisa uxinzelelo lwengqondo.
- I-Input Heat Input: Ukulawula igalelo lokushisa ngexesha le-welding kubalulekile ukukhusela ukufudumala kunye nokuphazamiseka okukhulu.Ii-welders zinokusebenzisa iiparamitha ezifanelekileyo ze-welding kunye nobuchule bokulawula igalelo lobushushu kunye nokuphepha ukufudumeza okugqithisileyo kwendawo.
- I-Intermittent Welding: Kwiiwelds ezinde okanye izinto ezishinyeneyo, i-welding ephakathi kunye namaxesha aneleyo okupholisa anokunceda ukulawula ukwakhiwa kobushushu kunye nokunciphisa ukuphazamiseka.I-welding engapheliyo ivumela i-workpiece ukuba iphole phakathi kwe-weld passes, ukukhusela uxinzelelo olugqithisileyo.
- Ukunyangwa kobushushu boxinzelelo lwexinzelelo: Unyango lobushushu lwasemva kweweld lunokusetyenziswa ukukhulula uxinzelelo olushiyekileyo kwi-weldment.Ukufudumeza okulawulwayo kunye nokupholisa ngexesha lonyango lokunciphisa uxinzelelo kunceda ukusabalalisa kwakhona uxinzelelo kunye nokunciphisa ukuphazamiseka.
- Ulandelelwano olufanelekileyo lwe-Welding: Ukwamkela ulandelelwano oluthile lwe-welding, ngokukodwa kwi-multi-pass welding, kunokunciphisa ukuphazamiseka.Ukuwelda ngokuthe ngcembe ukusuka embindini ukuya emaphethelweni okanye ukutshintshana phakathi kwamacala kunokusasaza uxinzelelo olushiyekileyo ngokulinganayo.
- Ukuhlanjululwa ngasemva: Xa udibanisa izinto ezinodonga oluncinci, ukuhlanjululwa ngasemva ngegesi ye-inert kunokuthintela ukubunjwa kokungena kwe-weld ngokugqithiseleyo kunye nokuphazamiseka okubangelwayo.
Ukuqukumbela, ukuthintela i-deformation kunye noxinzelelo kumatshini wokuwelda i-butt kubalulekile ekufezekiseni iziphumo ezithembekileyo ze-weld kunye nokugcina imfezeko yesakhiwo.Ukulungelelaniswa okufanelekileyo kunye nokulungelelaniswa, ukulungiswa okwaneleyo, igalelo lokushisa elilawulwayo, i-welding intermittent, unyango lokunciphisa uxinzelelo, ulandelelwano olufanelekileyo lwe-welding, kunye nokuhlanjululwa ngasemva zizicwangciso ezibalulekileyo zokunciphisa ukuphazamiseka kunye nokunciphisa uxinzelelo olushiyekileyo.Ukuqonda ukubaluleka kwezi zicwangciso kuxhobisa abashiseli ukuba basebenzise iinkqubo ze-welding kwaye bahlangabezane nemigangatho yoshishino.Ukugxininisa ukubaluleka kokuthintela i-deformation kunye nokunciphisa uxinzelelo kuxhasa ukuqhubela phambili kwitekhnoloji ye-welding, ukukhuthaza ukugqwesa kokujoyina isinyithi kuzo zonke izicelo zemizi-mveliso ezahlukeneyo.
Ixesha lokuposa: Aug-02-2023