ERW UmbhobhoIthemba lophuhliso kunye nemiba ejongene nayo

I-resistance welding imfutshane ye-ERW yentsimbi yombhobho kunye nenani leenzuzo, ezifana nemveliso ephezulu, ixabiso eliphantsi, ukuchaneka okuhle kwe-dimensional, imbonakalo entle.Nangona kunjalo, kwixesha elidlulileyo, ngenxa yokuthembeka kakubi kwe-weld, imida enkulu ekusebenziseni.Umlinganiselo wemveliso yombhobho omncinci.

Umbhobho wentsimbi we-ERW wenze impumelelo eyanelisayo, kwaye le thiyori njengesikhokelo sokwandisa.Itekhnoloji yokulawula ngokuzenzekelayo ukunyusa iiparamitha ezinikezelweyo ukuqinisekisa ukuba umgangatho we-weld uphuculwe kakhulu;ngenxa yokuphuculwa kweteknoloji yokufumanisa i-ultrasonic, i-ultrasonic flaw detector i-Wong stack trace monitor inokufumaneka kumgca wokuvelisa;ngenxa yokuphuculwa komgangatho wokuzenzekela.I-annealing ye-weld (eqhelekileyo) inyathelo lonyango kumgca wemveliso.Ukuphuculwa kwentsebenzo yeweld.

Ngaphezulu kwezicelo ezininzi zobugcisa, kuphuculwe kakhulu ukuthembeka kwe-ERW yokudityaniswa kwemibhobho yentsimbi.Ukwenza uluhlu olubanzi lwezicelo.Okwangoku, enye imveliso yehlabathi ye-ERW yentsimbi yombhobho weplanti ingasetyenziswa kwiindawo ezibandayo, kwaye amazwe amaninzi aye akha umgca wokuvelisa umbhobho we-ERW.

Ukusuka kumazwe emveliso yombhobho we-ERW, ukongeza kwimveliso ephezulu yangaphambili, ephantsi ukuya kuqhaqho, ukuchaneka komda ngaphandle, ukomelela kwe-weld.Ukwandiswa kunye nokucutheka, uvavanyo lokugoba kwiqondo lobushushu begumbi lefuthe lokuqina kunokufikelela kwiimfuno ezichaziweyo.Kodwa baninzi abavelisi be-ERW yentsimbi yombhobho welds ukuqina okuphantsi kobushushu, okunciphisa ukusetyenziswa kwabo kwiindawo ezibandayo.

Ubungakanani begalelo lobushushu, isantya se-welding, i-angle yokudibanisa kunye nezinye izinto ezinxulumene nobushushu obuphantsi be-weld, inani elikhulu lomsebenzi oluncedo owenziwe kulo mbandela.Weld kumacala omabini isantya welding umphezulu kufuneka kufutshane omnye komnye kwinkqubo yokubumba, welding ebandayo, kunye weld ezimbini, ngenxa yokunyibilika metal ugalelwa kumphezulu isantya eyahlukileyo, ezifana isantya yangaphambili kwenzeka ukuba isantya yokugqibela Inkulu iya kuhlaselo lwangaphandle ixabiso le-FATT linyukile, uncwadi olucetyiswayo lwe-convergence angle ye-5 ukuya ku-6. Isantya esingcono se-welding ukuya kwi-20m / min iimeko ezithile zohlalutyo oluthile, ndiyakholelwa ukuba emva kweemvavanyo ezininzi zokufumana eyona nkqubo ye-welding, ngaloo ndlela iphucula ukuqina kobushushu obuphantsi. ye weld.