Welding & Cutting News
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Malebela a ho cheselletsa Litlhokomeliso bakeng sa ho cheselletsa lipeipi tse entsoeng ka masenke
Ka kakaretso tšepe e entsoeng ka galvanized ke lesela la zinki le koahetsoeng ka ntle ho tšepe e nang le carbon e tlaase, 'me seaparo sa zinki hangata se 20μm. Sebaka se qhibidihang sa zinki ke 419°C mme ntlha e belang e ka ba 908°C. Weld e tlameha ho belisoa pele ho tjheseletsa The galvanized layer a...Bala haholoanyane -
Litlhahiso Mokhoa oa ho khetholla slag ea welding le tšepe e qhibilihisitsoeng nakong ea ho tjheseletsa
Nakong ea ts'ebetso ea ho cheselletsa, li-welders li khona ho bona lesela la sekoahelo le phaphametseng holim'a letamo le entsoeng ka ho qhibilihisoa, le tsejoang ka hore ke slag ea ho cheselletsa. Mokhoa oa ho khetholla welding slag ho tloha tšepe e qhibilihisitsoeng ke ea bohlokoa haholo ho ba qalang. Ke nahana hore e lokela ho ba e ikhethang ...Bala haholoanyane -
Hlokomela hore ha se liphekolo tsohle tsa mocheso oa post weld tse molemo
Khatello ea masala ea welding e bakoa ke ho aroloa ha mocheso o sa lekaneng oa li-welds tse bakoang ke ho cheselletsa, ho atolosoa ha mocheso le ho fokotseha ha tšepe ea weld, joalo-joalo, kahoo khatello e setseng e tla hlahisoa nakong ea ho haha. Mokhoa o atileng haholo oa ho felisa re...Bala haholoanyane -
Khetho le tšebeliso ea phallo e hlile e phetha karolo e kholo
Tlhaloso Flux: Ke ntho ea lik'hemik'hale e ka thusang le ho khothaletsa ts'ebetso ea ho cheselletsa, 'me e na le phello e sireletsang le ho thibela tšebetso ea oxidation. Flux e ka aroloa ka thata, metsi le khase. Haholo-holo e kenyelletsa "ho thusa ho tsamaisa mocheso", ...Bala haholoanyane -
Na u se u utloile ka ts'ebetso e sebetsang hantle ea terata e chesang ea TIG
1. Kakaretso ea Sengoloa Litlhoko tsa ho etsa lipeipi liindasteri tsa boenjiniere le tsa petrochemical tsa offshore li batla li phahame, 'me mosebetsi o batla o le moholo. Mokhoa oa setso oa TIG welding manual le MIG weldin...Bala haholoanyane -
Aluminium alloy welding e thata - mekhoa e latelang e ka u thusa ho e rarolla
Aluminium alloy welding e fapane haholo le ho tjheseletsa ha tšepe e akaretsang ea carbon, tšepe e sa hloekang le lisebelisoa tse ling. Ho bonolo ho hlahisa likoli tse ngata tseo lisebelisoa tse ling li se nang tsona, 'me mehato e lebisitsoeng e lokela ho nkoa ho e qoba. Ha re shebeng pro...Bala haholoanyane -
Sebopeho sa arc welding droplet e feteletseng
Ho ea ka litekanyetso tsa tjheseletsa ho tloha ho tse nyenyane ho ea ho tse kholo, ke: phetoho e khutšoanyane ea potoloho, phetoho ea marotholi, phetoho ea spray 1. Phetoho e khutšoanyane ea potoloho Lerotholi le qhibilihileng qetellong ea eleketrode (kapa terata) le kopana le nako e khutšoanyane ea potoloho. letamo le qhibilihileng. Ka lebaka la...Bala haholoanyane -
Litheknoloji tse tšeletseng tse tsoetseng pele tsa ts'ebetso ea welding tseo li-welders li tlamehang ho li tseba
1. Laser tjheseletsa Laser tjheseletsa: Laser mahlaseli futhumatsang bokaholimo ho sebetsa, 'me mocheso holim'a diffuses ho ea ka hare ka conduction mocheso. Ka ho laola liparamente tsa laser tse joalo ka bophara ba laser pulse, matla, matla a tlhoro le khafetsa ea ho pheta-pheta, sesebelisoa sa mosebetsi ...Bala haholoanyane -
Manual Tungsten Inert Gas Arc Welding of Stainless Steel Sheets
【Abstract】Tungsten tjheseletsa ea khase ea inert ke mokhoa oa bohlokoa haholo oa ho etsa liindasteri tsa sejoale-joale. Pampiri ena e sekaseka khatello ea maikutlo ea letamo la ho tjheseletsa lakane ea tšepe e sa hloekang le ho senyeha ha poleiti e tšesaane, 'me e hlahisa mokhoa oa ho tjheseletsa ...Bala haholoanyane -
Mokhoa oa ho cheselletsa titanium, Welders, ka kopo boloka sengoloa sena
Li-alloys tsa Titanium li na le letsoalo le tlase, matla a khethehileng a phahameng, ho hanyetsa kutu ho hotle, conductivity e tlase ea mocheso, e seng chefo le e seng ea makenete, 'me e ka chesetsoa; li sebelisoa haholo ho lifofane, sefofane, lik'hemik'hale, peterole, motlakase, bongaka, kaho, lipapali tse ntle ...Bala haholoanyane -
Matla a feteletseng a marotholi a arc welding
01 Matla a khoheli a marotholi a qhibilihileng Ntho efe kapa efe e tla ba le tšekamelo ea ho sisinyeha ka lebaka la matla a eona a khoheli. Ka tjheseletsa e bataletseng, matla a khoheli a lerotholi la tšepe le qhibilihisitsoeng a khothalletsa phetoho ea lerotholi le qhibilihisitsoeng. Leha ho le joalo, ho tjheseletsa e otlolohileng le ho tjheseletsa ka holimo, matla a khoheli a d...Bala haholoanyane -
Na u tseba malebela ana a 8 a ho fokotsa ho phatloha
Ha malakabe a fofa, weld spatter holim'a workpiece hangata ha e saletse morao. Hang ha spatter e hlaha, e tlameha ho tlosoa - e jang nako le chelete. Thibelo e betere ho feta ho hloekisa, 'me re hloka ho thibela spatter ea weld ka hohle kamoo ho ka khonehang - kapa ...Bala haholoanyane
