Incamake: Aka gatabo karimo ibinyomoro, ibipimo nganda, amategeko ya NDT hamwe ninama zogusuzuma abatanga ibikoresho byo gushora mu kirere ibikoresho bikoreshwa mu ndege na sisitemu.
Gutera ishoramari mu kirere ni iki?
Ishoramari ryo mu kirere ni uburyo bunoze bwo gutakaza ibishashara byashizweho kugira ngo byuzuze ibisabwa byiringirwa bikabije by'indege, icyogajuru, hamwe na sisitemu yo gutwara.
Mugihe isangiye amahame remezo yakazi hamwe nogushora imari muri rusange, guteranya urwego rwindege bikurikiza igenzura rikomeye kugenzura ubuziranenge bwibintu, umutekano muke, gukurikiranwa nimbibi.
Ibice byo mu kirere bikunze gukora munsi yubushyuhe bwo hejuru, umutwaro wikizunguruka, guhindagurika hamwe nikirere cyangirika.
Imashini gakondo iva kuri bilet ikomeye iba idasanzwe kandi idashoboka kuri geometrike yoroheje.
Gushora imari bituma abayikora bakora hafi-net-shusho ibice hamwe nibice byimbere, imyirondoro igoramye hamwe nibintu bigoye mugihe bigabanya imyanda yibikoresho hamwe nakazi ka kabiri.
Intego yibanze yo gushora mu kirere ishoramari ni ugukuraho inenge zikomeye zishobora gutera kunanirwa gukabije mugihe cyindege cyangwa moteri.
Ndetse n'uduce duto duto twimbere cyangwa ibibanza byemewe byemewe kubice rusange byimashini zirashobora kwanga indege zikomeye zo mu kirere.
Amavuta asanzwe akoreshwa mu gushora imari mu kirere
Guhitamo ibikoresho nimwe mubyemezo bikomeye byambere kubikorwa byo gutera ikirere.
Guhitamo amavuta biterwa nubushyuhe bwo gukora, umutwaro wubukanishi, kurwanya ruswa, intego yibiro hamwe nimbogamizi zingengo yimari.
Nickel ishingiye kuri superalloys (Urukurikirane rwa Inconel: 718,625)
Nickel ishingiye kuri superalloys yiganjemo ubushyuhe bwo mu kirere bwo mu kirere cyane cyane ibice bya gaz turbine bishyushye.
Inconel 718 itanga imbaraga zingana, kwihanganira kunyerera no gusudira neza ku bushyuhe bwo hejuru.
Ikoreshwa cyane kuri disiki ya turbine, blade, nozzles hamwe nibikoresho bigize moteri yindege.
Inconel 625 itanga ruswa idasanzwe hamwe na okiside irwanya imbaraga nyinshi.
Bikunzwe kubiterane byuzuye, gutanga amazi menshi hamwe nibice byangiza ibidukikije.
Iyi mavuta iragoye kuyitera kubera ubushyuhe bwinshi bwo gushonga no kumva neza kugabanuka kwinenge.
Gushonga gukomeye no kugenzura birakenewe kugirango habeho imiterere ihamye.
Imishinga myinshi yo mu kirere ishingiye nikel superalloy kwihanganira imitwaro ikabije yubushyuhe nubukanishi.
Imvura ikomera ibyuma bitagira umwanda (17-4PH)
Imvura igwa 17-4PH ikomera ibyuma bidafite ingese ni amahitamo azwi cyane mu kirere cyubatswe mu kirere gikora ku bushyuhe buke.
Iringaniza imbaraga nyinshi, ubukana hamwe no kurwanya ruswa hamwe no korohereza guta no kuvura ubushyuhe ugereranije na superalloys.
Porogaramu zisanzwe zirimo imibiri ya valve, utwugarizo, ibikoresho byo kumanura ibikoresho hamwe nububiko bwa pompe.
Ibikoresho byubukanishi birashobora guhuzwa binyuze mubusaza butandukanye bwo kuvura kugirango bihuze nibisabwa byashizweho.
Amavuta ya Cobalt (Stellite)
Cobalt ishingiye kuri Stellite alloys igaragaramo kwihanganira kwambara, gukomera gushyushye no kurwanya umunaniro ukabije.
Bakomeza imikorere mugihe cyo guterana amagambo hamwe nubushyuhe bwo hejuru.
Abashakashatsi mu kirere bahitamo icyogajuru cyo gufunga hejuru, imyanya ya valve, ibice bya nozzle kandi wambare imirongo imbere ya moteri hamwe no guteranya amazi.
Amavuta arwanya kwangirika no kwangirika hejuru yumuvuduko mwinshi.
Carbone & ibyuma bito bito byo mu kirere
Carbone hamwe nicyuma gike cyane ikoreshwa mubice byindege aho imikorere yubushyuhe bwo hejuru ntabwo aribisabwa byambere.
Ibi bikoresho bitanga imbaraga zububiko ku giciro gito, akenshi bikoreshwa munzu zidakomeye, imitwe yingoboka hamwe nibikoresho bigerageza.
Ntibikunze gukoreshwa muri moteri zishyushye ariko bikomeza kuba ibisanzwe kuri airframe yingirakamaro hamwe na sisitemu yo guteramo ibikoresho.
Ibipimo ngenderwaho & Icyemezo cyo Gutera Indege
Ikirere cyo mu kirere ntigishobora gushingira gusa ku kugenzura amashusho.
Ibikorwa byose byo gukora bigomba gukurikiza ibisobanuro bisanzwe bikubiyemo chimie yibikoresho fatizo, gushonga, guta, kuvura ubushyuhe, kugenzura no kwandika.
Ibisobanuro bya ASTM bishyiraho ibisabwa byibanze kubigize imiti, imiterere yubukanishi hamwe nibisabwa kugirango umuntu akoreshwe mu kirere.
Usibye ASTM, AMS (Ibikoresho byo mu kirere) byemewe cyane mu nganda kubice byo mu rwego rwo hejuru, hamwe n’amategeko akomeye yo kugenzura no kugenzura.
Ibikorwa byinyongera byihariye bisobanurwa nabashoramari ba mbere cyangwa sisitemu yo mu kirere.
Ikizamini kidasenya (NDT) ni itegeko kubice byinshi biguruka-bigoye. Uburyo busanzwe bwa NDT burimo:
- Igeragezwa rya radiografiya (X-ray) kugirango umenye kugabanuka kwimbere, gutinyuka no kubamo
- Igenzura ryamazi yinjira (LPI) kubice byo hejuru no guhagarara
- Kugenzura ibice bya magnetiki (MPI) kubuso hamwe nubuso hafi yubuso kuri ferromagnetic
- Ikizamini cya Ultrasonic yo kumenya inenge ya volumetricike mubice byimbitse
Gukurikirana ibintu byuzuye nibindi bisabwa bidashoboka.
Buri cyiciro cyibikoresho fatizo, ibiti byo gutunganya ubushyuhe na raporo yubugenzuzi bigomba kugumaho kandi bigahuzwa nibice bigize buri muntu.
Traceability yemerera gusesengura-imizi niba inenge zavumbuwe nyuma yo kubyara.
Ibikoresho bisanzwe byo mu kirere byakozwe nishoramari
Ishoramari ryiza cyane mubice byindege hamwe nibintu byimbere byimbere hamwe nibisabwa bikenewe.
Turbine na moteri ibice bishyushye
Turbine blade, vanes, nozzles hamwe nibice byotsa ni ishoramari ryindege zo mu kirere.
Ibi bice biranga ibice bikonje byo gucunga ubushyuhe bukabije imbere ya moteri ya gaz turbine.
Hafi ya net-shusho ya casting igabanya ingano yimashini ihenze isabwa kubikoresho bikomeye bya superalloy.
Imibumbe ya indege yo mu kirere, amazu hamwe na brake
Imibiri yo kugenzura ibintuAmazu ya hydraulic hamwe nuduce tworoheje twubatswe byakozwe cyane binyuze mubushoramari bwo mu kirere.
Ibi bice bihuza inzira igoye yinzira hamwe nibisabwa bikabije.
Benshi basaba post-casting gutunganya neza kugirango ushireho ubuso hamwe nu mwobo.
Indege zifasha ibice byubatswe
Ibikoresho byo mu kirere bifasha, amazu ya actuator hamwe no gutera inkunga sisitemu yindege nabyo bikunze gukoreshwa.
Mugihe atari buri gihe muri moteri zishyushye cyane, ibi bice bigomba kuba byujuje inenge yindege hamwe namategeko yo gukurikirana.
Inshingano zacu zirimo ibintu byinshi ibice byo gushora mu kirere Kuri moteri na airframe Porogaramu.
Inenge Zingenzi & Ingaruka Zo Muburyo bwo Gushora mu kirere
Ndetse hamwe numusaruro ugenzurwa, ubwoko butandukanye bwinenge burashobora kugaragara mubushoramari.
Ibishingwe mu kirere bigomba gushyira mubikorwa kugenzura inzira kugirango bigabanye cyangwa bikureho izo ngaruka.
Ububabare bwa gaze cyangwa gaze iyo gaze yafashwe idahunga icyuma gishongeshejwe mugihe gikomeye.
Imbere yimbere akenshi itagaragara muburyo bugaragara kandi bisaba kugenzura amaradiyo kugirango umenye.
Kugabanya imyenge biva mu kugabanuka kwijwi nkicyuma gikonje.
Igishushanyo mbonera cyiza na riser bikoreshwa mukugaburira ibyuma bishongeshejwe no kwishyura kugabanuka.
Ubuso bwubuso hamwe nubusembwa bwa slag biva mubice bya ceramic shell cyangwa umwanda winjira mumigezi yashongeshejwe.
Igikoresho gikomeye cyo kugenzura no gusuka disipuline bigabanya ibyago byo kubamo.
Kubisabwa mu kirere, imipaka yo kwakira inenge irakomeye cyane kuruta inganda rusange.
Udusembwa duto duto twemerwa kubikoresho bitari indege bizavamo igice cyose cyo kwangwa kubiterane bikomeye.
Nigute wasuzuma ishoramari ryo mu kirere
Guhitamo ibishingwe byujuje ibyangombwa ni imwe mu ntambwe-ngaruka cyane mu kirere cyoherejwe mu kirere.
Abaguzi bagomba gusuzuma ubwo bushobozi bwibanze mbere yo gutanga prototype cyangwa ibicuruzwa byakozwe.
Ubushobozi bwo gukora hamwe nuburambe bwo gutunganya
Emeza niba uruganda ruhora rutanga amavuta yihariye asabwa kumushinga wawe.
Superalloys hamwe nibyuma bidasanzwe bidafite ibyuma bisaba gushonga no gukora uburambe.
Uruganda rufite uburambe hamwe nicyuma gisanzwe gishobora kubura kugenzura ibikorwa byindege ya Inconel cyangwa Stellite.
Ongera usubiremo ibyogajuru byashize portfolio kugirango urebe ibice bifite geometrie isa, uburebure bwurukuta nubunini buringaniye.
Ubushobozi bwa laboratoire ya NDT
Umuntu utanga icyogajuru abishoboye agomba kuba afite munzu cyangwa yemejwe nundi muntu wa gatatu NDT.
Kugenzura niba abagenzuzi bafite ibyangombwa bisabwa kugirango bapimwe radiografiya, penetrant na magnetique.
Ubushobozi bwa laboratoire ya Metallurgical yemerera ibyemezo, gusesengura microstructure hamwe no gupima imashini kugirango yemeze ibisubizo bivura ubushyuhe.
Ibisabwa kugirango bikurikiranwe mu kirere
Saba gusubiramo ibikoresho byabo bikurikirana.
Utanga isoko agomba gukurikirana ubushyuhe bwibikoresho, gushonga ibyiciro, inyandiko zivura ubushyuhe na raporo yubugenzuzi bujyanye na numero yuruhererekane.
Kubura inyandiko zikurikirana birashobora kutemerera ibice byo gukoresha ikirere.
Batch umusaruro & prototype ubushobozi bwo gutora
Imishinga myinshi yo mu kirere itangirana na prototype yo kugenzura ibishushanyo mbonera mbere yumusaruro wuzuye.
Emeza uruganda rushobora gushyigikira byombi prototype ikora kandi ikora neza, hamwe nubuziranenge buhoraho mubice byombi.
Reba ibihe byo kuyobora, ibikoresho bya prototype no kugenzura ingingo ya mbere (FAI).
Prototype vs Mass Production for Aerospace Investment Cast Parts
Ikibuga cy'indege cya prototype cyibanda ku kwemeza geometrie, imikorere yibikorwa hamwe na casting process bishoboka.
Ibikoresho bya prototypes birashobora gukoresha byihuse, bidahenze cyane, ariko ibikoresho bya chimie nibikoresho byo kugenzura biracyakenewe guhuza umusaruro wanyuma niba amakuru yikizamini azashyigikira ibyangombwa byindege.
Ibicuruzwa byinshi byo mu kirere bisaba gufunga, gusubiramo ibintu.
Igikoresho, umusaruro wibishishwa, ingengabihe yo gushonga hamwe nubushyuhe bwo kuvura ubushyuhe bugenzurwa byuzuye kandi byanditse.
Ububiko bwa mbere Kugenzura (FAI) mubisanzwe birasabwa mbere yo gusohora ibicuruzwa.
Inzibacyuho kuva kuri prototype kugera kumusaruro ni ingingo rusange.
Guhindura ibishashara, gushushanya cyangwa ibikoresho bya shell birashobora guhindura ubuziranenge bwa casting.
Mu gukora ibyogajuru, guhindura inzira byose bisaba kwemererwa gukora no gutesha agaciro.
Abatanga ibintu byiza bandika inzira zose zahindutse kandi bagahindura imikorere yibice nyuma yo guhinduka.
Abakinnyi benshi bakina bakeneye kurangiza kabiri, harimo gutunganya neza CNC gutunganya casting, kugirango ugere ku gishushanyo cya nyuma.
Ibibazo
Ni ubuhe buryo bwo kwihanganira ishoramari ryo mu kirere?
Ubworoherane buterwa na alloy, ubunini bwigice, uburebure bwurukuta hamwe na geometrie.
Gutera ishoramari mu kirere bigera ku bipimo bifatika ugereranije no guta umucanga, ariko izo ndangagaciro zikoreshwa mu bihe byashize.
Ubusabane bukomeye bwo guhuza busanzwe busaba imashini ya kabiri ya CNC kugirango ihuze kwihanganira gushushanya.
Ntabwo kwihanganira abaterankunga bonyine bidakunze guhaza ibyateganijwe neza kubikoresho byindege.
Indangagaciro zo kwihanganira zigomba gusobanurwa no kumvikana mugihe cyo gushushanya icyiciro cyo gusuzuma.
Ikirere cyo mu kirere gishobora kuba CNC ikozwe nyuma yo gukina?
Yego. Ibyinshi mu ishoramari ryo mu kirere bisaba gutunganyirizwa mucyiciro cya kabiri hejuru yikimenyetso, gushiraho imyobo hamwe nuburyo bwo guhuza.
Imashini ikuraho ibintu birenze kandi izana ibipimo bikomeye kugirango icapwe neza.
Abashushanya bagomba kubara amafaranga yimigabane muburyo bwambere bwo gutora.
Ni ibihe bizamini bya NDT bisabwa mu kirere?
Ikizamini gisabwa biterwa nurwego rwo kunegura ibice.
Indege ikomeye cyane ikenera radiyo X-ray, kugenzura ibintu byinjira no kwemeza ibintu byuzuye.
Kwiyongera kwa ultrasonic cyangwa metallurgical sampling irashobora gutomorwa nuburinganire bwumushinga.
