Iivalvu zeBhola eziWelding ngokupheleleyo (Uhlobo oluFixiweyo lweCylindrical)
Iimbonakalo
▪ Umgangatho wezinto eziphathekayo: NACE MR0175.
▪ Uvavanyo loMlilo: API 607. API 6FA.
▪ Ulwakhiwo lomzimba wevalvu yecylindrical ineengenelo zenkqubo yokwenziwa lula, ukudityaniswa okufanelekileyo kunye nokumiswa, ukufa okulula okufunekayo kwimveliso engenanto, kunye nokusetyenziswa ngokufanelekileyo kwepleyiti yokuxhasa ukulungisa ibhola.
▪ Ukudityaniswa kwe-cylinder kunye nefomu yewelding: Imizimba emithathu iyadityaniswa ize idityaniswe ngeentsimbi ezimbini ezilinganayo zolingitudinal okanye imizimba emibini iyadityaniswa ize idityaniswe ngeweld enye yobude.Isakhiwo sinokwenziwa kakuhle kwaye sikulungele ukufakwa kwe-valve stem.Ilungele kakhulu i-diameter enkulu yonke ivalve yebhola edityanisiweyo.(Imizimba emibini iyasebenza kububanzi obuncinci kuyo yonke ivalve yebhola edityanisiweyo, kwaye umzimba wesithathu uyasebenza kububanzi obukhulu kuyo yonke ivalve yebhola edityanisiweyo).
▪ Izixhobo zokuvelisa ze-CNC, inkxaso eyomeleleyo yobugcisa, ukuthelekiseka okufanelekileyo kwesoftware kunye nehardware.
Ulwakhiwo
Iivalvu zeBhola eQonxiweyo eCylindrical (uhlobo olugcweleyo)
Imilinganiselo
Isibambo sesandla sokusebenza kwesixhobo seNtshulube
Isicelo
▪ Irhasi yasezidolophini: umbhobho wokuphuma kwerhasi, umgca ongundoqo kunye nombhobho wobonelelo lwesebe njl.njl.
▪ Isitshintshi sobushushu: ukuvulwa nokuvala imibhobho neesekethe.
▪ Iziko lentsimbi: ulawulo lolwelo olwahlukeneyo, umbhobho wokulahla igesi emdaka, umbhobho wokuhambisa irhasi nobushushu, umbhobho wokubonelela ngamafutha.
▪ Izixhobo ezahlukeneyo zemizi-mveliso: imibhobho eyahlukeneyo yonyango lobushushu, irhasi yamashishini eyahlukeneyo kunye nemibhobho yobushushu.
Ukufakela
▪ Iziphelo zokuwelda zazo zonke iivalvu zebhola zentsimbi zamkela ukuwelda kombane okanye ukuwelda ngesandla.Ukushisa okugqithisileyo kwegumbi levalve kuya kuphetshwa.Umgama phakathi kwe-welding ends awuyi kuba mfutshane kakhulu ukuqinisekisa ukuba ukushisa okwenziwa kwinkqubo ye-welding akuyi kulimaza izinto zokutywinwa.
▪ Zonke iivalvu ziya kuvulwa ngexesha lofakelo.
