Ha ho tluoa tabeng ea likarolo tsa tšepe tsa tšepe le lintho tse koaletsoeng, 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-tack welds.Empa ntle le ho sebelisa mekhoa e nepahetseng ea tjheseletsa, ts'ebetso ea ho tjheseletsa lakane ea lesela la leseli 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 'me ea etsa hore marotholi a tšepe a phatlohe holim'a karolo.Ka linako tse ling, weld e ka futhumatsa mochini oa ho sebetsa kapele mme ea 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, welding 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 lesela le bobebe e ne e tloaetse ho ba sebopeho sa bonono ho feta ts'ebetso ea 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 ho phunya o nang le matla a phahameng ntle le lipotoloho tse khutšoanyane.Sena se etsa hore hoo e ka bang ha ho na spatter e hlahisoang.(Spatter ke marotholi a lintho tse entsoeng ka ho qhibilihisoa a hlahisoang haufi le arc ea welding.).

Mokhahlelong oa hona joale oa pulsing, marotholi a chesello a koalloa ka mokhoa o lebisitsoeng ka sekhahla se nepahetseng hantle sa hona joale.Ka lebaka la ts'ebetso ena, arc e kenya mocheso feela ka nako e khutšoanyane haholo nakong ea ho chesa arc.

Bolelele ba arc bo fumanoa le ho lokisoa ka mochini.Arc e lula e tsitsitse, ho sa tsotelehe hore na bokaholimo ba sebaka sa mosebetsi bo joang kapa hore na mosebelisi o chesehela kapele hakae.Sena se bolela hore CMT e ka sebelisoa hohle le maemong ohle.

Ts'ebetso ea CMT 'meleng e tšoana le welding ea MIG.Leha ho le joalo, phapang e kholo e teng lijong tsa terata.Sebakeng sa ho tsoela pele ho ea pele ka har'a letamo la weld, le CMT, terata e khutlisoa phallo ea hona joale ea hang-hang.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 le ho pholisa terata ea weld ha e ntse e kenya terata ho tsoa le ho tsoa ho eona le 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 tsa tloaelo le likarolo, ho fihlela 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.