Ha ho tluoa tabeng ea likarolo tsa tšepe tsa tšepe le lintho tse koetsoeng, welding e ka rarolla mathata a mangata a moralo.Ke ka lebaka leo re fanang ka lits'ebetso tse fapaneng tsa welding e le karolo ea tlhahiso ea rona ea moetlo, ho kenyeletsoaho tjheseletsa letheba,ho tjheseletsa seam, li-welds tsa fillet, li-welds tsa plug, le li-welds tsa tack.Empa ntle le ho sebelisa mekhoa e nepahetseng ea tjheseletsa, ts'ebetso ea ho tjheseletsa lakane ea lesela le khanyang e ka ba bothata mme ea sekamela ho haneloa.Poso ena ea blog e tla tšohla hore na hobaneng re e sebelisaCold Metal Transfer (CMT) weldingholim'a tjheseletso e tlwaelehileng ya MIG (gase ya inert ya tšepe) kapa TIG welding (tungsten kenya khase).
th mekhoa e meng ea tjheseletsa
Ts'ebetsong, mocheso o tsoang ho toche ea tjheseletsa o futhumatsa sesebedisoa le terata ea phepelo ka har'a toche, oa li qhibilihisa le ho li kopanya hammoho.Ha mocheso o le holimo haholo, filler e ka qhibiliha pele e fihla ho workpiece mme ea etsa hore marotholi a tšepe a fafatse karolong eo.Ka linako tse ling, weld e ka chesa ka potlako sesebediswa sa mosebetsi mme sa baka ho sotha kapa maemong a mabe ka ho fetesisa, masoba a ka chesoa karolong ea hau.
Mefuta e sebelisoang haholo ea ho tjheseletsa ke MIG le TIG.Tsena ka bobeli li na le mocheso o phahameng haholo ha o bapisoa leCold Metal Transfer (CMT) welding.
Boiphihlelong ba rona, tjheseletsa ea TIG le MIG ha e lokele ho kopanya tšepe ea letlapa la light-gauge.Ka lebaka la mocheso o mongata o feteletseng, ho na le warping le meltback, haholo-holo tšepe e sa hloekang le aluminium.Pele ho kenyelletsoa ha CMT welding, tšepe ea ho tjheseletsa e ne e atisa ho ba sebopeho sa bonono ho feta mokhoa oa tlhahiso ea boenjiniere.
CMT e sebetsa joang?
CMT welding e na le arc e tsitsitseng ka tsela e ikhethang.The pulsed arc e entsoe ka mohato oa motheo oa hona joale o nang le matla a tlaase le mohato oa hona joale oa pulsing o nang le matla a phahameng ntle le lipotoloho tse khutšoanyane.Sena se lebisa ho hoo e ka bang ha ho hlahisoe spatter.(Spatter ke marotholi a lintho tse entsoeng ka ho qhibilihisoa a hlahisoang haufi le arc ea welding.).
Mokhahlelong oa hona joale oa ho phunya, marotholi a chesellang a koaleha ka mokhoa o lebisitsoeng ho sebelisa molumo o nepahetseng oa molumo oa hona joale.Ka lebaka la ts'ebetso ena, arc e kenya mocheso feela ka nako e khutšoanyane haholo nakong ea ho chesa arc.
Ts'ebetso ea CMT 'meleng e tšoana le welding ea MIG.Leha ho le joalo, phapang e kholo e teng ho fepa ka terata.Ho e-na le ho tsoela pele ho ea pele ka har'a letamo la weld, le CMT, terata e khutlisetsoa morao ho phalla ha hona joale.Mohala oa weld le khase e sireletsang li fepeloa ka toche ea welding, li-arcs tsa motlakase pakeng tsa terata ea weld le sebaka sa welding - sena se etsa hore ntlha ea terata ea weld e qhibilihe ebe e sebelisoa sebakeng sa welding.CMT e sebelisa othomathike le ho tima arc ea ho futhumatsa ho futhumatsa ka mokhoa o hlophisehileng le ho pholisa terata ea weld ha e ntse e tlisa terata ho kena le ho tsoa ho tsoa ho letamo la weld hangata ka motsotsoana.Hobane e sebelisa ketso ea ho phunya sebakeng sa matla a tsoelang pele,CMT welding e hlahisa karolo ea leshome feela ea mocheso oo MIG e o etsang.Phokotso ena ea mocheso ke molemo o moholo oa CMT ke kahoo e bitsoang "Cold" metal transfer.
Taba e monate e potlakileng: Moqapi oa CMT welding o e hlalosa e le, "ho chesa, ho bata, ho chesa, ho bata, ho bata."
Na u Na le Moralo ka Monahanong?Bua le Rona
Haeba u na le lipotso mabapi le ho kenyelletsa welding moralong oa hau,nanabelaho qala.Protocase e ka etsa likhechana tsa hau le likarolo tsa hau, ka matsatsi a 2-3, ntle le litaelo tse tlase.Kenya li-prototype tsa hau tsa boleng bo holimo kapa meralo ea boleng bo tlase 'me u qale merero ea hau kajeno.
Nako ea poso: Sep-22-2021