Tlhahisoleseding ea Mechini ea CNC
Tsoela pele ho ntlafatsa theknoloji ea rona ea machining ea CNC le boiphihlelo ba tlhahiso

Li-Superalloy bakeng sa Lisebelisoa tsa Machining tsa CNC

Li-Superalloy, tse tsejoang hape e le li-alloy tse sebetsang hantle, li emela sehlohlolo sa boenjiniere ba thepa, bo etselitsoeng ho atleha libakeng tseo litšepe tse tloaelehileng li ka hlōlehang ka tsela e mpe. Lisebelisoa tsena tse tsoetseng pele tsa tšepe li entsoe bakeng sa ho hanyetsa mocheso o feteletseng, mafome, oxidation le khatello ea mechine. Li thehiloe haholo-holo ho nickel, cobalt, kapa tšepe, li-superalloy li boloka botsitso ba tsona ba sebopeho le thepa ea mechini esita le mochesong o fetang 500°C, e leng se etsang hore li be bohlokoa haholo indastering e nang le likotsi tse kholo. Nts'etsopele ea tsona e simoloha mathoasong a lekholo la bo20 la lilemo, ka lits'ebetso tsa pele likarolong tsa turbine ea khase lilemong tsa bo-1920, ho kopanya likarolo tse kang nickel, titanium le aluminium ho sebetsana le litlhoko tsa mahlale a macha joalo ka lienjine tsa jete.
 
Moelelong oa tlhahiso, mochini oa Taolo ea Lipalo tsa Khomphutha (CNC) o bapala karolo ea bohlokoa ho bōpeng li-superalloy hore e be likarolo tse nepahetseng. Mochini oa CNC o kenyelletsa taolo e iketsang ea lisebelisoa tsa mochini ka mananeo a khomphutha, e leng se nolofalletsang ho sila ka nepo, ho reteleha, ho cheka le mesebetsi e meng. Leha ho le joalo, li-superalloy li baka liphephetso tse ikhethang lits'ebetsong tsa CNC ka lebaka la thepa ea tsona ea tlhaho, eo, leha e le molemo bakeng sa ts'ebetso ea ho qetela ea ts'ebeliso, e thatafatsang ho tlosoa ha thepa le ho phela nako e telele ha sesebelisoa.
 
Sengoloa sena se hlahloba lefats'e la li-superalloy, se hlahloba litlhaloso tsa tsona, thepa, mefuta le mathata a CNC a ho li sebetsa. Re tla hlahloba liphephetso tse kopaneng, mekhoa e metle ea ho li hlola, lits'ebetso tsa bohlokoa le mekhoa e mecha. Ka ho utloisisa lintlha tsena, baenjiniere le bahlahisi ba ka sebelisa li-superalloy hamolemo ho sutumelletsa meeli ea boqapi masimong a kang a lifofane, matla le ho feta.
 
Tlhoko ea lefats'e ea li-superalloy e ntse e eketseha, e susumetsoa ke tlhoko ea mahlale a sebetsang hantle, a tšepahalang le a tšoarellang tikolohong. Liindasteri li tsetela meralong ea motheo e ka mamellang maemo a thata, 'me ho tenyetseha ha li-superalloy—ho tloha lienjineng tsa lifofane ho ea ho li-implant tsa bongaka—li li beha e le lejoe la motheo la boenjiniere ba sejoale-joale. Ha re ntse re hlahloba ka ho khetheha mechini ea CNC, ho hlakile hore leha thepa ena e fana ka melemo e ke keng ea bapisoa, e hloka mekhoa e khethehileng ea ho sebetsa ka katleho, ho leka-lekanya tlhahiso le ho nepahala.

Li-Superalloy ke Eng?

Li-Superalloy ke sehlopha sa li-alloy tse entsoeng ka ho khetheha ho sebetsa tlas'a maemo a feteletseng, ho kenyeletsoa mocheso o phahameng, libaka tse senyang, le meroalo e meholo ea mechini. Hangata li hlalosoa ke bokhoni ba tsona ba ho boloka matla le ho hanela ho senyeha mochesong moo li-alloy tse tloaelehileng li ka nolofatsang kapa tsa oxidation. Haholo-holo, li-superalloy li thehiloe ho nickel, empa mefuta e fapaneng e kenyelletsa metsoako e thehiloeng ho cobalt le tšepe, e kenyelletsang likarolo tsa alloying tse kang chromium, molybdenum, tungsten, aluminium, titanium le niobium ho ntlafatsa thepa e itseng.

Poleloana "superalloy" e hlahile tlhokong ea thepa lits'ebetsong tse nang le khatello e phahameng, tse nang le mocheso o phahameng joalo ka li-turbine tsa khase, moo esita le liphetoho tse nyane tsa sebopeho tse tsoang liketsahalong tse kang ho thekesela li ka lebisang ho hloleheng. Creep e bolela ho fetoha butle ha thepa e tlas'a khatello e sa khaotseng mochesong o phahameng, 'me li-superalloy li entsoe ho fokotsa sena. Sebopeho sa tsona se senyenyane, hangata se nang le lera la kristale la cubic (FCC) le shebaneng le sefahleho le tsitsitseng ka nickel, le lumella ho na ha mekhahlelo e matlafatsang joalo ka gamma prime (γ'), e tlatsetsang ts'ebetsong ea tsona e ikhethang ea mocheso o phahameng.

Ho tloha khale, li-superalloy li fetohile ho tloha li-alloy tse bonolo tsa nickel-chromium ho ea ho litsamaiso tse rarahaneng tsa likarolo tse ngata. Mohlala, Inconel, superalloy e tsebahalang haholo e thehiloeng ho nickel, e kopanya nickel le chromium bakeng sa ho hanyetsa mafome ka matla. Kajeno, li etsa 40-50% ea boima ba lienjene tsa jete tsa khoebo, e leng se totobatsang karolo ea tsona ea bohlokoa lifofaneng. Ka nqane ho sefofane, li-superalloy li bohlokoa haholo lifemeng tsa motlakase oa letsatsi, li-exchange tse boima tsa mocheso, le lienjine tsa rokete, moo li nolofalletsang ts'ebetso libakeng tse senyang kapa tse chesang haholo tseo ho seng joalo li neng li ke ke tsa khoneha.

Maemong a tlhahiso, li-superalloy li khethoa ka lebaka la bokhoni ba tsona ba ho boloka botsitso ba litekanyo le botšepehi ba mechini. Leha ho le joalo, sena se tla le liphetoho ho ts'ebetsong ea mechini, kaha matla a tsona—joalo ka ho thatafala le ho khanna mocheso o tlase—li etsa hore li hanele mekhoa ea setso ea ho seha.

Ho utloisisa li-superalloy ho qala ka ho ananela sebopeho sa tsona: nickel e fana ka motheo oa botsitso ba mocheso, ha lintho tse ling tse kang aluminium le titanium li etsa metsoako ea intermetallic e matlafatsang matla.

Matlotlo a Li-Superalloy

Thepa e ikhethang ea li-superalloy e tsoa mefuteng ea tsona e entsoeng ka hloko, e li nolofalletsang ho sebetsa hantle ho feta li-alloy tse tloaelehileng maemong a thata. Thepa ea bohlokoa e kenyelletsa:

  • Matla a Mocheso o Phahameng le Botsitso: Li-Superalloy li boloka matla a ho tsikinyeha, ho ntsha le ho khathala mochesong o fihlang ho 870°C kapa ho feta. Mohlala, li-alloy tse thehiloeng ho nickel tse kang Rene 41 li bontša matla a ikhethang bakeng sa lienjine tsa rokete. Sena se finyelloa ka ho matlafatsa tharollo e tiileng le ho tiisa pula, moo mekhahlelo e kang γ' e hanang motsamao oa ho falla.
  • Corrosion le Oxidation Resistance: Dielemente tse kang chromium di etsa mealo e sireletsang ya oxide, e thibelang ho senyeha sepakapakeng se matla. Hastelloy C-276, mohlala, e ipabola tshebetsong ya dikhemikhale ka lebaka la ho hanyetsa ha yona ho petsoha ha dikoti le ho petsoha ha kgatello le tshenyo.
  • Creep Resistance: Li-Superalloy li fokotsa ho fetoha ha matla tlas'a maemo a nako e telele a khatello e phahameng, e leng sa bohlokoa bakeng sa mahare a turbine a sebetsang ka ho tsoelang pele maemong a mocheso o phahameng.
  • Matla a Mechini: Li fana ka ho hanyetsa ho tsofala haholo le ho lumellana ha tsona linthong tse phelang, e leng se etsang hore li lokele ho kenngoa li-implant tsa bongaka.Li-alloy tse thehiloeng ho Cobalt, joalo ka Stellite, li fana ka bophelo bo botle ba mokhathala.
  • Ho tsamaisa le ho atolosa mocheso o tlase: Thepa ena e thusa taolong ea mocheso empa e baka mathata nakong ea ho sebetsa, kaha mocheso o tsepamisa maikutlo sebakeng sa ho seha.
  • Tlhaho e khorofo le e khomarelang: Le hoja e le molemo bakeng sa ho tšoarella, litšobotsi tsena li potlakisa ho senyeha ha lisebelisoa ts'ebetsong ea CNC.

Thepa ena e etsa hore li-superalloy li be ntle bakeng sa lits'ebetso tse hlokang nako e telele le ts'epo, empa li boetse li hloka maano a tsoetseng pele a ho sebetsa ho sebetsana le mathata a kang ho thatafatsa mosebetsi, moo thepa e bang thata nakong ea ho fetoha.

Ka kakaretso, ho leka-lekana ha matla, khanyetso le botsitso ho beha li-superalloy e le tsa bohlokoa bakeng sa ho sutumelletsa meeli ea theknoloji.

Mefuta ea li-Superalloys

Li-Superalloy li arotsoe ka lihlopha ho latela tšepe ea tsona ea motheo ea mantlha, mofuta o mong le o mong o fana ka melemo e ikhethang bakeng sa lits'ebetso tse itseng. Elimold, mofani oa litšebeletso tsa mechini, o totobatsa mefuta e mehlano e meholo: e thehiloeng ho nickel, e thehiloeng ho tšepe, e thehiloeng ho cobalt, e thehiloeng ho titanium, le e thehiloeng ho niobium.

  • Li-Superalloys tse thehiloeng ho Nickel: E tloaelehileng haholo, e na le bonyane 50% nickel e nang le lintho tse ekelitsoeng joalo ka aluminium, titanium le chromium. Mehlala e kenyelletsa Inconel 718 (e sebelisoang sepakapakeng ka lebaka la matla a eona a ho phatloha) le Hastelloy C-22 (bakeng sa ho hanyetsa mafome libakeng tsa lik'hemik'hale). Li ipabola ho hanyetsaneng le mafome mochesong o phahameng, li loketse mahare a turbine le lienjine tsa jete. Letoto le kang Monel le Nimonic li fana ka mefuta e fapaneng bakeng sa litlhoko tse itseng, joalo ka Monel K500 bakeng sa lits'ebetso tsa metsing.
  • Li-Superalloys tse thehiloeng ho tšepe: Tsena di kopanya tshepe le nickel kapa chromium, di fana ka katleho e kgolo le ho hanyetsa ho tsofala. Di sebediswa dibering tsa difofane le dikarolong tse nang le kgohlano. Mehlala e kang Incoloy 909 e fana ka matla a matle empa ha e hanele mocheso haholo ho feta mefuta ya nickel.
  • Li-Superalloys tse thehiloeng ho Cobalt: E na le cobalt ea 50-60% e nang le chromium le tungsten, metsoako ena e nang le matla a phahameng mochesong o feteletseng le ho hanyetsa mafome hantle. Letoto la Stellite, joalo ka Stellite 6, le sebelisoa likarolong tsa turbine ea khase tse pepeselitsoeng sepakapakeng. Li phela nako e telele haholo ha li bapisoa le mefuta e thehiloeng ho tšepe kapa nickel.
  • Li-Superalloy tse Thehiloeng ho Titanium: E na le titanium e nang le molybdenum ho fokotsa modulus e tenyetsehang, tsena li tsebahala ka ho ba thata haholo. Ti6Al4V e sebelisoa haholo mafapheng a lifofane le a bongaka ka lebaka la ho lumellana ha eona le karolelano ea matla le boima.
  • Li-Superalloy tse Thehiloeng ho Niobium: Hangata metswako ya niobium-nickel, e boloka matla a yona hamolemo mochesong o phahameng ho feta di-alloy tse hlwekileng tsa nickel, le hoja e na le matla a tlase ka kakaretso. Di sebediswa dienjeneng tsa jet le diroketeng bakeng sa ho hanyetsa mocheso.

Mefuta e meng e tsebahalang ya di-alloy e kenyeletsa Waspaloy (e thehilweng ho nickel bakeng sa di-turbine tsa kgase) le letoto la Rene (bakeng sa sefofane se nang le mocheso o phahameng). Mofuta o mong le o mong o hloka mekgwa ya CNC e ikgethileng ka lebaka la ho thatafala le thepa ya mocheso e fapaneng. Ho khetha mofuta o nepahetseng ho kenyelletsa ho leka-lekanya litšenyehelo, ts'ebetso le bokhoni ba ho sebetsa.

CNC Machining Overview

Ho sebetsa ka mechine ea CNC ke ts'ebetso ea tlhahiso e tlosang moo lisebelisoa tse laoloang ke khomphutha li tlosang thepa ho tloha mosebetsing ho etsa likarolo tse nepahetseng. E kenyelletsa ts'ebetso e kang ho sila (ho seha li-cutter bakeng sa libopeho tse rarahaneng), ho reteleha (ho sebetsa ka mochini o potolohang khahlanong le sesebelisoa se sa sisinyeheng), ho cheka, le mekhoa e tsoetseng pele haholoanyane joalo ka ho sebetsa ka mechine ea 5-axis bakeng sa li-geometri tse rarahaneng.

Bakeng sa li-superalloy, CNC e bohlokoa ka lebaka la tlhoko ea ho nepahala ho hoholo likarolong tse kang mahare a turbine. Litšebeletso tse kang tsa Elimold li kenyelletsa ho sila ha 3- ho isa ho 5-axis, machining ea Swiss bakeng sa likarolo tse tšesaane, le wire EDM bakeng sa mamello e tiileng (± 0.0001″).

Mechini e thata haholo e nang le di-spindle tse tiileng e bohlokwa ho sebetsana le ho tiea ha thepa.

Mathata a ho Sebelisa Li-Superalloy tsa Machining

Ho etsa li-superalloy ka CNC ho tsebahala ka ho ba thata ka lebaka la thepa ea tsona. Liphephetso tsa bohlokoa li kenyelletsa:

  • Ho thatafatsa mosebetsi: Thepa e thatafala ka potlako moo e sehang teng, e leng se eketsang tshenyo ya sesebediswa.
  • Mabotho a Phahameng a ho SehaMatla a tsona a hloka matla a maholo, lisebelisoa le mechini e hatellang.
  • Mathata a Tsamaiso ea Mocheso: Ho se lekane ha mocheso ho fokotsa mocheso ho thibela mocheso sebakeng sa ho seha, e leng se lebisang ho senyeheng ha sesebelisoa le ho sotheha ha mosebetsi.
  • Li-Chips tse khorofo le Bophahamo bo Hahiloeng: Li-chips tsa gummy li khomarela lisebelisoa, li etsa mathoko a sitisang qetello le ho nepahala.
  • Ho Potlakisa ho Tloha ha Lisebelisoa: Li-carbide tse thata le li-intermetallic li baka ho tsofala kapele, li khutsufatsa bophelo ba lisebelisoa.
  • Ho thothomela le khatello ea maikutlo e setseng: Matla a maholo a baka lerata, a amang mamello, ha mocheso o hlahisa khatello ea maikutlo e fokotsang bophelo ba mokhathala.

Hangata lisebelisoa tsa CNC tsa setso lia hloleha ka thepa ena, e leng se hlokang tsebo e khethehileng. Mekhoa e meng e kang PECM e fana ka mochini o sa amaneng le ho kopana ho qoba mathata ana, e leng se hlahisang libaka tse boreleli ntle le libaka tse amehileng ke mocheso.

Mekhoa ea ho Etsa Mechini le Mekhoa e Molemo ka ho Fetisisa

Ho hlola mathata, sebelisa maano ana:

  • Khetho ea Sesebelisoa: Sebelisa li-insert tsa carbide tse koahetsoeng bakeng sa ho roughing, li-ceramic bakeng sa ho qeta, le PCBN bakeng sa ho nepahala ho hoholo. Li-angle tse ntle tsa rake le li-chip breaker li fokotsa matla.
  • Optimized Parameters: Lebelo le tlase (ho thibela ho bokellana ha mocheso), lijo tse itekanetseng, le botebo bo laoloang. Teko e pheta-phetoang ke ea bohlokoa.
  • Maano a Phodileng: Sepholi sa khatello e phahameng (70+ bar) bakeng sa ho pholisa le ho tlosa chip; MQL bakeng sa ho tlotsa ho sireletsang tikoloho.
  • Mochini le Lisebelisoa: Mechini ea CNC e thata haholo e nang le ho thothomela ha ho thothomela; lisebelisoa tse matla ho fokotsa lerata.
  • Moralo le Tsamaiso ea Kamora: DFM e nang le mahlaseli a mangata; kalafo ea mocheso kamora ho etsoa ka mochini bakeng sa phomolo ea khatello ea maikutlo; NDT bakeng sa boleng.
  • mekhoa e meng: Nahana ka ho etsa matsete bakeng sa dibopeho tse haufi le letlowa ho fokotsa ditlhoko tsa CNC. Lisebelisoa tsa sejoale-joale tsa carbide le lintho tse pholileng tse tsoetseng pele li fetola tšimo.

dikopo

Li-Superalloy li emela sehlopha sa thepa ea tšepe e sebetsang hantle e entsoeng ho ipabola tlas'a maemo a feteletseng. Li-alloy tsena li boloka matla a ikhethang a mechini, li hanyetsa phetoho ea mocheso, oxidation le mafome mochesong o atisang ho feta 1,000°C (1,800°F). Haholo-holo li thehiloe ho nickel, ka mefuta e thehiloeng ho cobalt le tšepe, li-superalloy li kenyelletsa likarolo tse kang chromium, molybdenum, titanium le aluminium ho ntlafatsa thepa ea tsona. Mehlala e tloaelehileng e kenyelletsa Inconel e thehiloeng ho nickel (mohlala, Inconel 718 le 625), Hastelloy, Waspaloy, le René, tse laolang lits'ebetso tse boima.
Karolo ea mochini oa CNC o sebetsang ka har'a likarolo tsa superalloy e ke ke ea feteletsoa. ​​Mekhoa ea Taolo ea Lipalo ea Khomphutha (CNC) e lumella tlhahiso e nepahetseng ea li-geometri tse rarahaneng tse nang le mamello e tiileng, ea bohlokoa bakeng sa likarolo tse lokelang ho mamella likhatello tse matla tsa ts'ebetso. Leha ho le joalo, li-superalloy li baka liphephetso tse kholo tsa mochini o sebetsang ka lebaka la ho thatafala ha tsona, ho khanna ha mocheso o tlase, le tšekamelo ea ho thatafatsa mosebetsi. Litšobotsi tsena li lebisa ho senyeha ha lisebelisoa ka potlako, matla a ho seha a phahameng, le ho bokellana ha mocheso. Mekhoa e metle e kenyelletsa ho sebelisa lisebelisoa tse thata tsa mochini, li-inserts tsa carbide kapa tse koahetsoeng, li-coolant tse nang le khatello e phahameng, li-feed tse itekanetseng le lebelo, le botebo bo sa tebang ba ho seha ho fokotsa mathata ana.
 
Ho sa tsotellehe litšitiso tsena, likarolo tsa superalloy tse entsoeng ka mochini oa CNC li fana ka ts'epo e ke keng ea lekanngoa ho pholletsa le liindasteri tsa bohlokoa.
Lisebelisoa tsa Aerospace
Sebakeng sa lifofane, li-superalloy li bohlokoa haholo bakeng sa likarolo tse pepesehetseng mocheso o feteletseng le meroalo ea mechini lienjeneng tsa jet le li-turbine tsa khase. Li-blade tsa turbine, li-disk, li-combustor le li-casing tsa enjene hangata li sebelisa mefuta ea Inconel 718 kapa e le 'ngoe ea kristale joalo ka René N5 bakeng sa bokhoni ba tsona ba ho boloka matla mochesong o phahameng ha li ntse li hanela oxidation.
 
Likarolo tsena li mamella matla a centrifugal a lekanang le lithane tsa mojaro le mocheso tse atamelang ntlha ea ho qhibiliha ha motsoako. Mechini ea CNC e etsa bonnete ba hore liteishene tse rarahaneng tsa ho pholisa le libopeho tsa moea li hlahisoa ka nepo, e leng se ntlafatsang katleho ea enjene le ho fokotsa mosi o tsoang. Ho feta 50% ea boima ba enjene ea lifofane tsa sejoale-joale hangata e na le li-superalloy, e leng se totobatsang puso ea tsona lefapheng lena.
Moloko oa Matla
Tlhahiso ea motlakase e itšetlehile ka li-superalloy bakeng sa li-turbine tsa khase, li-turbine tsa mouoane le li-reactor tsa nyutlelie. Likarolo tse kang li-rotor, li-casing le mahare a li-turbine tsa khase tsa indasteri li sebelisa li-alloy tse kang Hastelloy X kapa Haynes 282 ho sebetsana le ho pepesehela mocheso o phahameng nako e telele le likhase tse senyang tsa mosi. Litšebelisong tsa nyutlelie, khanyetso ea mahlaseli a tsona le botsitso li etsa hore li be ntle bakeng sa li-internal tsa li-reactor.
 
Likarolo tsa superalloy tse entsoeng ka mochini oa CNC li ntlafatsa ho tšoarella le ho sebetsa hantle ha turbine, li tšehetsa tlhahiso ea matla a hloekileng. Mohlala, lipente tse tsoetseng pele hammoho le mochini o nepahetseng li lumella likarolo tsena ho sebetsa ka mokhoa o tšepahalang libakeng tse fetang 1,200°F.
Lefapha la Bongaka
Bongaka, li-superalloy li kenya letsoho ho li-implant tse lumellanang le 'mele le lisebelisoa tsa ho buoa. Li-alloy tse thehiloeng ho Cobalt tse kang Stellite kapa mefuta e itseng ea nickel li fana ka khanyetso e ntle ea ho tsofala, khanyetso ea ho bola marong a 'mele, le matla a phahameng bakeng sa lits'ebetso tse jarang moroalo joalo ka li-implant tsa masapo (mohlala, ho nkela sebaka letheka kapa lengole) le li-prosthetics tsa meno.
 
Mochini oa CNC o finyella libaka tse boreleli le litekanyo tse nepahetseng tse hlokahalang bakeng sa ho lumellana ha lintho tse phelang le ho phela nako e telele, o fokotsa likotsi tsa ho lahloa le ho netefatsa polokeho ea mokuli.
Indasteri ea oli le khase
Lefapha la oli le khase le hloka thepa e hanelang likhase tse bolila tse senyang (mohlala, hydrogen sulfide), likhatello tse phahameng, le mocheso o phahameng libakeng tse ka tlas'a lesoba. Hastelloy C-276 le Inconel 625 li khethoa khafetsa bakeng sa lisebelisoa tsa ka tlas'a lesoba, li-valve, li-wellheads le lihokelo tsa ka tlas'a leoatle.
 
Likarolo tsena tse entsoeng ka mochini oa CNC li mamella lik'hemik'hale tse mabifi le botebo bo feteletseng, li thibela ho hloleha mesebetsing ea bohlokoa ea ho ntša metsi. Ho hanyetsa ha tsona mafome ho atolosa bophelo ba lisebelisoa masimong a thata a leoatleng kapa a khase e bolila.Likopo tsa TšireletsoTšireletso e tsamaisana le lifofane, e sebelisa li-superalloy lifofaneng, tsamaisong ea likepe tsa metsing le litsamaisong tsa limisaele. Likarolo tsa turbine lienjineng tsa jete ea sesole, hammoho le likarolo tsa sebopeho likepeng tse tsamaeang ka tlas'a metsi kapa likoloi tse hlometseng, li rua molemo ho li-alloy tse kang Waspaloy kapa Inconel bakeng sa ts'ebetso ea tsona ea mocheso o phahameng le ho tšoarella tlas'a khatello ea ntoa.
 
Ho nepahala ha CNC ho netefatsa hore likarolo tsena li fihlela litlhaloso tse thata tsa sesole bakeng sa ts'epo.
Mehlala ea Mechini le Mekhoa e Mecha
Mehlala ea lefats'e la 'nete e mengata: Likarolo tsa Inconel bakeng sa li-turbo tsa enjene ea jet kapa likarolo tse ikhethileng li bonts'a ho nepahala ho ka finyelloang ho sa tsotelehe liphephetso.
 
Mekhoa e mecha e kang CNC ea 5-axis, lipente tse tsoetseng pele, le lits'ebetso tse kopantsoeng (mohlala, ho kopanya le EDM) li ntse li tsoela pele ho sutumelletsa meeli, li nolofalletsa meralo e rarahaneng haholoanyane.Qetellong, likarolo tsa superalloy tse entsoeng ka mochini oa CNC ke tsa motheo bakeng sa ho tšepahala mafapheng a lifofane, tlhahiso ea motlakase, bongaka, oli le khase le tšireletso. Bokhoni ba tsona ba ho sebetsa maemong a sa tšoareloeng bo khanna tsoelo-pele ea theknoloji, ho tloha lienjeneng tse sebetsang hantle ho ea ho li-implant tse tšoarellang nako e telele. Ha litlhoko tsa mocheso o phahameng le libaka tse thata li ntse li hola, superalloy - le machining e nepahetseng e li bōpang - li tla lula li le ka pele ho boqapi ba boenjiniere.

Mekhoa ea ka moso

Mekhoa e hlahellang e kenyelletsa ho penta ho tsoetseng pele bakeng sa lisebelisoa, liparamente tse ntlafalitsoeng tsa AI, le tlhahiso ea motsoako o kopanyang CNC le mekhoa ea tlatsetso. Metsoako e mecha ea superalloy e nang le bokhoni bo ntlafalitsoeng ba ho sebetsa e ntse e ntlafatsoa, ​​hammoho le mekhoa e tsitsitseng joalo ka machining ea cryogenic. PECM e ka fumana monyetla bakeng sa lits'ebetso tse nang le litšenyehelo tse tlase.

fihlela qeto e

Li-Superalloy li fetola lits'ebetso tse sebetsang hantle, empa ho li sebetsa ka CNC ho hloka boiphihlelo ho sebetsana le liphephetso. Ka ho sebelisa mekhoa e tsoetseng pele, bahlahisi ba ka notlolla bokhoni ba bona bo felletseng, ba khanna boqapi ho pholletsa le liindasteri.