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Argon selikalikoe tjheseletsa, mefuta e tsa lona le lintho tse khethollang
Argon ho tjheseletsa - e mosa ea motlakase selikalikoe tjheseletsa. Tšobotsi lona ke hore tsamaiso e tjheseletsa etsahala khase inert, e thibela ho kena moea tsa tšepe le.
Sebaka e sebetswa ka khase e sireletsang, e na le likarolo tse latelang: ya eleketrode keletso le filler tse bonahalang hlalosoa ao cheseletse kabelo le mocheso ameha oa libaka. Argon - nke lehlakore inert khase e leng ha e etsa joang ka tšepe nakong tjheseletsa le feptjoang ka e khethehileng nozzle di-eleketrode serumula. lebitso la khase ameha ho etsa joalo, 'me e ile ea bitsoang mofuta ona wa likarolo mabapi.
TIG thepa tjheseletsa akarelletsa eleketrode bao e seng consumable, eo ka tloaelo e entsoe ka tungsten. Sena se tšepe refractory na litšoaneleho tsohle tse hlokahalang le lintho tse khethollang, kahoo, ho e atisa ho sebelisoa ka ho mofuta ona wa tjheseletsa.
Boemong bo joalo ho filler lintho tse bonahalang e fuoa ka mokgwa wa terata kapa molamu, eo nakong ea tshebetso ba nako le nako qoelisoa ka letamo entsoeng ka ho qhibilihisoa. Nakong ea tshebetso eleketrode e tshwerweng ke bracket e khethehileng, e leng e mounted ka hare nozzle ho, tse reretsoeng ho fepa ka argon khase ho libaka sa moo argon-selikalikoe tjheseletsa e phethahatsoa. Thepa, ka ho latellana, le lokela ho mamella jwale motlakase phallang ka li-electrode ho, 'me phello ea eona mogote ho tswa ho tshebediso ya argon.
Leha ho le joalo, hase feela hore ba ya hlahiswa ho tloha li-electrode tungsten. Ba ka boela ba entsoe ka tšepe glassware le aluminium. Tabeng ena, argon selikalikoe tjheseletsa e arotsoe mefuta 2:
- Ka eleketrode consumable.
- Le bao e seng consumable eleketrode.
Argon selikalikoe tjheseletsa ke pukwanana le jarolla ka ho iketsa. Le jarolla ka ho iketsa tjheseletsa eleketrode e sebediswa feela hulela le pukwanana tjheseletsa ka ho phethwa ka bao e seng consumable eleketrode.
Tsela ea theknoloji ea TIG tjheseletsa.
Hobane likhase inert ha a itšoara ka tšepe, hammoho le taba ea hore ba ne ba ka karolelano 38% a boima ho feta oksijene sebediswa bakeng sa tjheseletsa, argon habonolo li leleke moea le litšila sa rateheng ho tloha libaka le tjheseletsa. Ena o qoba ho ho kena moea sa rateheng tsa ao cheseletse sephetho, e leng haholo eketsa boleng ba sehlahiswa le litšobotsi tsa lona bokgabane.
Ka li-electrode jwale motlakase e fetisitswe ka likarolo welded. Ka nako le ho qala ha feta ha dintho jwale qala argon phallo ka boapeelo nozzle. O tlang thulaganyou e matha ka libaka tsa ho tjheseletsa filler lintho tse bonahalang, e leng e qhibilihile ke mocheso bile teng ba tsoa feta hona joale.
Kaha argon thibela arcing, ho ke ho hlokahala hore ho sebelisa sesebelisoa khethehileng bitsoa oscillator. sesebediswa sena e fana ka thothetsang molelo o tšepahalang oa selikalikoe ho ka linaoa phahameng maqhubu, 'me hape ho eketsa tsitsisoa tsa lero selikalikoe ka nako ya polarity phetoho.
Melemo ena ke argon selikalikoe tjheseletsa, ke tsena:
- Bokgoni.
- The bokima tse nyenyane tsa ao cheseletse ena.
- Ka monyetla oa ho likarolo ho tjheseletsa ntle tse bonahalang filler.
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