I-1. Isinyithi
I-7ylography yenye yeendlela eziphambili zokwahlula imibhobho yentsimbi ye-welding evelaImibhobho yentsimbi engenamthungo. Imibhobho ye-Welquency ePhakamileyo ye-Welfed ye-Welfed ye-Welf ye-Weller ayizongezi izixhobo ze-Welding, ngoko ke umthungo we-weld kwi-welded pipe enombhobho we-welded. Ukuba yindlela yokugaya i-Grainding kwaye emva koko i-corrosion isetyenziswa, umphandle we-WED awunakubonwa ngokucacileyo. Nje ukuba i-Dorquency ePhezulu ye-Welding ye-WelDed iDeling iDelid kwaye ayinakwenzeka ukuba unyango lobushushu, ulwakhiwo lwe-weld luya kwahlukile kwimiba yomzali wentsimbi. Ngeli xesha, indlela yentsimbi inokusetyenziselwa ukwahlula imibhobho yentsimbi ye-welding evela kwimibhobho yentsimbi engenamthungo. Kwinkqubo yokwahlula imibhobho emibini yentsimbi, kuyimfuneko ukusika isampulu encinci ngobude nobubanzi be-40mm kwindawo ye-welding, bukhuni ubushushu, kwaye bajonga ubume bemicroscope. Xa uFerrite kunye ne-Warmantatric, i-Waction yabazali kunye ne-WORT ye-Weld Zone ibonwa, umbhobho wentsimbi ye-Weld kunye nomphunga wentsimbi kunye nomphandle wensimbi unokuwahlulwa ngokuchanekileyo.
I-2. Indlela ye-corrosion
Kwinkqubo yokusebenzisa indlela ye-colosion yokwahlula imibhobho yentsimbi ye-welded kunye nemibhobho yentsimbi engenamthungo, i-Wild ye-Wiped ye-WelDed Deped Peped kufuneka iposwe. Emva kokuba i-Pilling igqityiwe, amanqaku oshicilelweyo kufuneka abonwe. Emva koko, ubuso obungapheliyo bunetywina nge-nidpaper kwi-WALD, kwaye ubuso obungapheliyo buphathwa nge-5% ye-witric acid iscoci. Ukuba i-weld ivele, inokungqinwa ukuba umbhobho wentsimbi ngumbhobho wentsimbi. Akukho mahluko ngokucacileyo emngxunyeni wokuphela kombhobho wentsimbi engenamthungo emva kokuvela.
3. Yahlula imibhobho yentsimbi ye-welded kunye nemibhobho yentsimbi engenamthungo ngokwenkqubo
Kwinkqubo yokwahlulahlulaImibhobho yentsimbi ye-weldiedImibhobho yentsimbi engenamthungo ngokwenkqubo, zonke imibhobho yentsimbi ye-WelDed zidliwe ngokweenkqubo ezinjengokuqengqeleka okubandayo kunye nokuphuma. Ukongeza, xa i-free-frequency, i-frequency ye-arc ye-wels ye-welc kunye nemibhobho ye-welding isetyenziselwa imibhobho yentsimbi, imibhobho yombhobho ye-SPIP, eya kuthi ilandele imibhobho yentsimbi ejikelezayo, intsimbi yentsimbi, intsimbi yentsimbi Imibhobho, imibhobho yentsimbi enxantathu, imibhobho yentsimbi ye-hexagonal, imibhobho yentsimbi enamanzi, imibhobho yentsimbi ye-octagonal, kunye nemibhobho yentsimbi engaphezulu. Ngeenkqubo ezimfutshane, ezahlukileyo ziya kuba zenza imibhobho yentsimbi yeemilo ezahlukeneyo, ukuze imibhobho yentsimbi kunye nemibhobho yentsimbi engenamthungo inokwenziwa ngokucacileyo. Nangona kunjalo, kwinkqubo yokwahlula imibhobho yentsimbi engenamthungo ngokwenkqubo, zahlulahlula ngokweendlela ezishushu zokuhamba kunye nokuziqengqeleka eziqengqelekayo, kunye nemibhobho yentsimbi engenamthungo eqingqiweyo, imibhobho yentsimbi engenamthungo. Imibhobho yentsimbi engenamthungo eqingqiweyo ye-seamps yenziwa ngamanqindi, eqengqelekayo kunye nezinye iinkqubo, ngakumbi i-seameter enkulu kwaye imibhobho yentsimbi engenamthungo iphantsi kwenkqubo; Imibhobho etsalwa ebandayo yenziwa ngumzobo obandayo wemibhobho, kwaye amandla omxholo asezantsi, kodwa i-overter yayo kunye nengaphakathi igudile.
Ixesha leposi: Meyi-17 ukuya ku-924