Isigaba se-1.Metal
Indlela yesigaba esipheleleyo yenye yeendlela eziphambili zokwahlula phakathi kwemibhobho yentsimbi edibeneyo kunyeimibhobho yentsimbi engenamthungo. I-high-frequency electro-coal welding of the steel pipe ayifaki izinto zokuwelda, ngoko ke i-welding front ye welding steel pipe incinci kakhulu. Ukuba indlela yokugaya kunye ne-stewing isetyenzisiweyo, i-seam ayinakubonwa ngokucacileyo. I-high-frequency electric ye-Yang coal joint igqitywe ngaphandle kokunyangwa kobushushu, okuya kubangela ukuba ulwakhiwo lwe-seam luhluke ngokubalulekileyo kumbhobho wensimbi. Xa i-ferrite kunye ne-Wigmansite, isiseko sesinyithi kunye nezakhiwo ze-weld zone zibonwa, unokuchonga ngokuchanekileyo imibhobho yensimbi edibeneyo kunye nemibhobho yensimbi engenamthungo.
2.Indlela yokuCorrosion
Kwinkqubo yokusebenzisa indlela ye-corrosion ukwahlula phakathi kwemibhobho yensimbi edibeneyo kunyeimibhobho yentsimbi engenamthungo, i-seams yemibhobho yensimbi edibeneyo edibeneyo kufuneka iphuculwe. Emva kokuba ukugaya kugqityiwe, iimpawu zokugaya kufuneka zibonakale, kwaye ubuso bokugqibela kufuneka bucocwe nge-sandpaper kwi-welds. Kwaye sebenzisa isisombululo se-5% se-nitric acid alcohol ukunyanga ubuso bokuphela. Ukuba i-weld ebonakalayo ibonakala, inobungqina bokuba umbhobho wensimbi ngumbhobho wensimbi odibeneyo.
3. Ukwahlula imibhobho yentsimbi edibeneyo kunye nemibhobho yentsimbi engenamthungo ngokwenkqubo
Xa ukwahlula phakathi kwemibhobho yentsimbi edityanisiweyo kunye nemibhobho yentsimbi engenamthungo esekwe kwinkqubo yokwenziwa, imibhobho yentsimbi edityanisiweyo yenziwa ngeendlela ezinjengokuqengqeleka okubandayo kunye nokukhutshwa, okubandakanya inkqubo yokuwelda. Iinkqubo zemibhobho edityanisiweyo zisetyenziselwa Xa ukuwelda, ukuwelda kombhobho ojikelezayo kunye nokuwelda kombhobho othe tye kuya kwenziwa, okuya kwenza imibhobho yentsimbi ejikelezayo, imibhobho yentsimbi yesikwere, imibhobho yentsimbi embhoxo, imibhobho yentsimbi engunxantathu, imibhobho yentsimbi enehexagonal, imibhobho yentsimbi emile okwejinja, imibhobho yentsimbi ye-octagonal, kunye nezinye ezinzima ngakumbi. Umbhobho wentsimbi.
4. Hlela imibhobho yentsimbi edityanisiweyo kunye nemibhobho yentsimbi engenamthungo ngokokusetyenziswa kwayo
Imibhobho yentsimbi edityanisiweyo inokugoba okuphezulu kunye namandla ajikelezayo kunye nomthamo omkhulu wokuthwala umthwalo, ngoko ke isetyenziswa ngokubanzi xa kusenziwa iinxalenye zoomatshini. Ngokomzekelo, imibhobho yokomba ioli, ishafti zokuqhuba iimoto, iifreyimu zebhayisekile, nezikafula zentsimbi ezisetyenziselwa ukwakha zonke zenziwe ngemibhobho yentsimbi edityanisiweyo. Nangona kunjalo, imibhobho yentsimbi engenamthungo isenokusetyenziswa njengemibhobho yokuthutha ulwelo ngenxa yokuba inomngxuma onqumlayo onqamlezileyo kwaye iyimicu emide yentsimbi engenathungo ejikelezileyo.
Ixesha lokuposa: Nov-10-2023