Uburyo icumi bwo gukoresha tekinoroji ya laser mukuvura hejuru

Uburyo icumi bwo gukoresha tekinoroji ya laser mukuvura hejuru

Ubuvuzi bwa Laser nubuhanga bukoresha ingufu nyinshi zumuriro wa laser kugirango ushushe ibintu muburyo budahuye, kandi umenya ihinduka ryabyo hifashishijwe uburyo bwo gukonjesha ibintu hejuru yibintu ubwabyo.Nibyiza kunoza imiterere nubukorikori bwibintu bifatika, hamwe no kurwanya kwambara, kurwanya ruswa no kurwanya umunaniro wibice.Mu myaka yashize, tekinoroji yo kuvura lazeri nko gusukura lazeri, kuzimya lazeri, gukomatanya lazeri, gushimangira lazeri no gushimangira lazeri, hamwe no kwambika lazeri, gucapisha laser 3D, gukoresha amashanyarazi ya lazeri hamwe nubundi buryo bwa tekinoroji yo kongera ibikoresho bya laser byatangije uburyo bwagutse bwo gukoresha. .

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1. Gusukura lazeri

Isuku ya Laser nubuhanga bushya bwogukora isuku yubutaka, bukoresha ingufu za pulse lazeri zifite ingufu nyinshi kugirango zirabagirane hejuru yakazi, kugirango umwanda, ibice cyangwa igifuniko hejuru bishobora guhinduka cyangwa kwaguka ako kanya, bityo bikagera kubikorwa byo gukora isuku no kwezwa.Isuku ya Laser igabanijwemo cyane cyane gukuramo ingese, kuvanaho amavuta, gukuramo amarangi, gukuramo ibishishwa nibindi bikorwa;Ikoreshwa cyane cyane mugusukura ibyuma, gusiga ibisigisigi byumuco, gusukura ubwubatsi, nibindi. Bishingiye kubikorwa byayo byuzuye, gutunganya neza kandi byoroshye, gukora neza no kuzigama ingufu, kurengera ibidukikije bibisi, nta byangiza substrate, ubwenge, ubwiza bwisuku, umutekano, gushyira mugari nibindi biranga nibyiza, bimaze kumenyekana mubikorwa bitandukanye byinganda.

Ugereranije nuburyo gakondo bwo gukora isuku nko guhanagura imashini, gusukura imiti yangiza, gusukura ibintu bikomeye byogusukura, gusukura ultrasonic yumurongo mwinshi, gusukura lazeri bifite ibyiza bigaragara.

2. Kuzimya lazeri

Kuzimya lazeri ikoresha lazeri ifite ingufu nyinshi nkisoko yubushyuhe kugirango hejuru yicyuma hashyushye kandi hakonje vuba.Igikorwa cyo kuzimya kirangizwa ako kanya kugirango ubone ubukana bwinshi hamwe na ultra-nziza ya martensite, kunoza ubukana no kwambara birwanya icyuma, kandi bigatera guhangayika hejuru kugirango kunaniza umunaniro.Ibyiza byingenzi muriki gikorwa birimo akarere gato gaterwa nubushyuhe, guhindura ibintu bito, kurwego rwo hejuru rwo kwikora, guhuza neza kuzimya guhitamo, gukomera kwinshi kwimbuto nziza, no kurengera ibidukikije byubwenge.Kurugero, ikibanza cya laser kirashobora guhinduka kugirango kizimye umwanya wose w'ubugari;Icya kabiri, umutwe wa laser hamwe na robot axis ihuza irashobora kuzimya agace kagenewe ibice bigoye.Urundi rugero, kuzimya laser birashyushye cyane kandi byihuse, kandi guhagarika umutima no guhindura ibintu ni bito.Guhindura ibihangano mbere na nyuma yo kuzimya lazeri birashobora kwirengagizwa, bityo birakwiriye cyane cyane kuvura hejuru yibice bifite ibisabwa byuzuye.

Kugeza ubu, kuzimya lazeri byakoreshejwe neza muburyo bwo gushimangira ibice byugarijwe ninganda z’imodoka, inganda zikora ibicuruzwa, ibikoresho by’ibikoresho n’inganda z’imashini, cyane cyane mu kuzamura ubuzima bwa serivisi bw’ibice byugarijwe n’ibikoresho, ibikoresho, amashanyarazi, ubuyobozi, urwasaya na ibishushanyo.Ibiranga kuzimya laser ni ibi bikurikira:

.Nibikorwa bidafite umwanda, icyatsi n’ibidukikije byangiza ibidukikije, kandi birashobora gushyira mubikorwa kuzimya kimwe hejuru yububiko bunini;

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.

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3. Gukoresha lazeri

Laser annealing nuburyo bwo kuvura ubushyuhe bukoresha laser kugirango ushushe ibintu hejuru, ugaragaze ibikoresho mubushyuhe bwinshi mugihe kirekire, hanyuma ukonjesha buhoro.Intego nyamukuru yiki gikorwa ni ukurekura imihangayiko, kongera imbaraga zumubiri no gukomera, no gutanga microstructure idasanzwe.Irangwa nubushobozi bwo guhindura imiterere ya matrix, kugabanya ubukana, gutunganya ingano no gukuraho imihangayiko yimbere.Mu myaka yashize, tekinoroji ya laser annealing nayo yabaye inzira nshya munganda zitunganya semiconductor, zishobora guteza imbere cyane guhuza imiyoboro ihuriweho.

4. Gukomera kwa Laser

Ikoreshwa rya Laser shock tekinoroji nubuhanga bushya kandi buhanitse bukoresha plasma ihungabana ryakozwe na laser beam ikomeye kugirango irusheho kunaniza umunaniro, kwambara no kurwanya ruswa yibikoresho byicyuma.Ifite ibyiza byinshi byindashyikirwa, nka nta karere katewe nubushyuhe, ingufu nyinshi, umuvuduko ukabije w’umuvuduko ukabije, kugenzura neza ningaruka zikomeye zo gushimangira.Muri icyo gihe, imbaraga za laser zikomeza zifite ibiranga imbaraga zimbitse zisigaye zo kwikuramo, microstructure nziza hamwe nubusugire bwubuso bwiza, ituze ryumuriro nubuzima burebure.Mu myaka yashize, iryo koranabuhanga ryageze ku iterambere ryihuse, kandi rifite uruhare runini mu kirere, mu rwego rwo kurinda igihugu ndetse n’inganda za gisirikare n’izindi nzego.Byongeye kandi, igifuniko gikoreshwa cyane cyane kurinda igihangano cyakazi gutwikwa na lazeri no kongera imbaraga za laser.Kugeza ubu, ibikoresho bisanzwe byo gutwikira ni irangi ry'umukara hamwe na fayili ya aluminium.

Laser peening (LP), izwi kandi nka laser shock peening (LSP), ni inzira ikoreshwa mubijyanye nubwubatsi bwubutaka, ni ukuvuga gukoresha imishwarara ya lazeri ifite ingufu nyinshi kugirango itange impungenge zisigaye mubikoresho kugirango tunoze imyambarire. .

Bitandukanye nibikoresho byinshi byo gutunganya ibikoresho, LSP ntabwo ikoresha ingufu za laser kugirango zivure ubushyuhe kugirango igere ku ngaruka zifuzwa, ariko ikoresha ingaruka zamashanyarazi mugutunganya imashini.Imbaraga nyinshi za laser beam zikoreshwa muguhindura hejuru yibikorwa byakazi hamwe nimbaraga ndende ngufi.

Urumuri rumuri rugira ingaruka kumurimo wicyuma, rugahumeka igihangano cyakazi mugihe gito cya plasma yoroheje, kandi kigashyiraho igitutu cyumuvuduko kumurimo.Rimwe na rimwe, urwego ruto rwibikoresho byambarwa byongewe kumurimo kugirango bisimbuze ibyuma.Kugira ngo ukandamize, ibindi bikoresho byambaye neza cyangwa ibice bitavanze bikoreshwa mu gufata plasma (ubusanzwe amazi).

Plasma itanga ingaruka zo guhungabana, igahindura microstructure yubuso bwibikorwa byakazi aho bigeze, hanyuma ikabyara urunigi rwo kwagura ibyuma no kwikuramo.Imyitwarire yimbitse iterwa niyi reaction irashobora kwagura ubuzima bwibigize.

5. Gukoresha lazeri

Laser alloying nubuhanga bushya bwo guhindura isura, bushobora gukoreshwa mugutegura amorphous nanocrystalline cermet ikomatanya cermet ikomatanya hejuru yibice byubatswe ukurikije imiterere ya serivise zitandukanye yibikoresho byindege hamwe nibiranga ingufu nyinshi za laser yamashanyarazi hamwe nigipimo cya kondegene, bityo nko kugera ku ntego yo guhindura isura y'ibikoresho by'indege.Ugereranije na tekinoroji ya lazeri, tekinoroji yo kwambika lazeri ifite ibiranga igipimo gito cyo kugabanuka kwa substrate na pisine yashongeshejwe, agace gato katewe nubushyuhe, ihindagurika rito ryumuriro wibikorwa hamwe nigipimo gito cyibikoresho byakazi nyuma yo kuvura lazeri.Kwambika lazeri birashobora kunoza cyane imiterere yibikoresho, no gusana ibikoresho bishaje.Ifite ibiranga imikorere ihanitse, umuvuduko wihuse, kurengera ibidukikije bibisi no kutagira umwanda, hamwe nimikorere myiza yakazi nyuma yo kuvurwa.

kuvura hejuru26. Kwambika lazeri

Tekinoroji ya Laser nayo nimwe muburyo bushya bwo guhindura isura yerekana icyerekezo cyiterambere hamwe nurwego rwubwubatsi.Ikoranabuhanga rya Laser ryabaye ahantu h’ubushakashatsi mu guhindura isura ya titanium bitewe n’inyungu zayo ziterwa n’umwanda udafite umwanda na metallurgjiya hagati y’igitambaro na substrate.Lazeri yometseho ceramic ceramic cyangwa ceramic agace kongerewe imbaraga hamwe nuburyo bwiza bwo kunoza imyambarire yo hejuru ya titanium.Ukurikije uko akazi gakorwa, hitamo sisitemu ikwiye, kandi tekinoroji ya laser irashobora kugera kubintu byiza bisabwa.Tekinoroji ya lazeri irashobora gusana ibice bitandukanye byananiranye, nka blade ya aeroengine.

Itandukaniro riri hagati yubuso bwa lazeri hamwe nuburinganire bwa laser ni uko hejuru ya lazeri ivanze ni ukuvanga byimazeyo ibintu byongewemo hamwe nubuso bwubuso bwa substrate muburyo bwamazi kugirango habeho urwego ruvanze;Ubuso bwa Laser busa ni ugushonga ibintu byose bibanziriza na micro bigashonga hejuru yubutaka, kugirango igipfundikizo hamwe nibikoresho bya substrate bigizwe na metallurgjique kandi bikagumya guhimba ibice byambarwa bidahinduka.Ikoreshwa rya lazeri hamwe na tekinoroji ya laser ikoreshwa cyane cyane mugutezimbere imyambarire yo hejuru, kurwanya ruswa no kurwanya amanota ya titanium.

Kugeza ubu, tekinoroji ya lazeri yakoreshejwe cyane mugusana no guhindura ibyuma hejuru.Nubwo, nubwo kwambika lazeri gakondo bifite ibyiza nibiranga gutunganya byoroshye, gusana muburyo budasanzwe, ibyongeweho byasobanuwe nabakoresha, nibindi, imikorere yabyo iracyari hasi, kandi ntishobora guhura nibisabwa nibikorwa binini byihuse kandi bitunganyirizwa muri imirima imwe n'imwe.Mu rwego rwo guhaza ibikenerwa n’umusaruro rusange no kunoza imikorere yo kwambika, tekinoroji yihuta ya laser yihuta.

Tekinoroji yihuta ya lazeri yikoranabuhanga irashobora gutahura kandi ifite inenge yubusa.Ubuso bwubuso bwurwego rwambarwa burahuzagurika, guhuza metallurgjiya hamwe na substrate, nta nenge zifunguye, kandi ubuso buringaniye.Ntishobora gutunganywa gusa kumubiri uzunguruka, ariko no ku ndege no hejuru.Binyuze mu buryo bwa tekiniki buhoraho, iryo koranabuhanga rirashobora gukoreshwa cyane mu makara, metallurgie, urubuga rwo hanze, gukora impapuro, ibikoresho bya gisivili, imodoka, amato, peteroli, inganda zo mu kirere, kandi bigahinduka icyatsi kibisi gishobora gusimbuza ikoranabuhanga gakondo ry’amashanyarazi.

7. Gushushanya

Gushushanya Laser ni inzira yo gutunganya lazeri ikoresha tekinoroji ya CNC mugushushanya urumuri rwinshi rwa lazeri hejuru yibintu, kandi igakoresha ingaruka zumuriro zakozwe na laser kugirango zitange ishusho isobanutse hejuru yibintu.Gutandukana kumubiri gushonga hamwe na gazi yibikoresho bitunganyirizwa munsi ya irrasiyo yo gushushanya laser birashobora gutuma gushushanya laser bigera kubikorwa byo gutunganya.Gushushanya Laser ni ugukoresha laser kugirango ushushanye amagambo kukintu.Amagambo yakozwe nubuhanga nta tike afite, hejuru yikintu kiroroshye kandi kiringaniye, kandi inyandiko ntizambara.Ibiranga nibyiza birimo: umutekano kandi wizewe;Byuzuye kandi byitondewe, ibisobanuro birashobora kugera kuri 0.02mm;Kuzigama kurengera ibidukikije nibikoresho mugihe cyo gutunganya;Umuvuduko mwinshi, umuvuduko mwinshi ushushanyije ukurikije ibishushanyo bisohoka;Igiciro gito, ntabwo kigarukira kubwinshi bwo gutunganya, nibindi

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8. Icapiro rya 3D

Inzira ikoresha tekinoroji ya lazeri, ikoresha lazeri kugirango imishwarara yifu itwarwa na nozzle kugirango ishongeshe ibintu byoroshye cyangwa ifu yivanze.Nyuma yo kuva kumurabyo wa lazeri, amazi ya aliyumu arakomera vuba kugirango amenye prototyping yihuse.Kugeza ubu, yakoreshejwe cyane mu kwerekana inganda, gukora imashini, icyogajuru, igisirikare, ubwubatsi, filime na televiziyo, ibikoresho byo mu rugo, inganda zoroheje, ubuvuzi, archeologiya, umuco n'ubuhanzi, amashusho, imitako n'izindi nzego.

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9. Ubusanzwe inganda zikoreshwa muburyo bwo kuvura laser no kongera gukora

Kugeza ubu, kuvura hejuru ya laser hamwe n’ikoranabuhanga ryongera inganda, inzira n'ibikoresho bikoreshwa cyane muri metallurgie, imashini zicukura amabuye y'agaciro, imashini, ingufu za peteroli, ibikoresho by'ibikoresho, inzira ya gari ya moshi, icyogajuru, imashini n'inganda.

 

10. Gukoresha tekinoroji ya laser

Laser electroplating nuburyo bushya bwingufu zamashanyarazi zikoresha amashanyarazi, zifite akamaro kanini mugukora no gusana ibikoresho bya elegitoroniki hamwe nini nini nini ihuriweho.Kugeza ubu, nubwo ihame rya electroplating lazeri, gukuraho lazeri, plasma laser yoherejwe hamwe nindege ya laser biracyakorwa mubushakashatsi, tekinoroji zabo zarakoreshejwe.Iyo lazeri ikomeza cyangwa pulse laser irasa hejuru ya cathode mubwogero bwa electroplating, ntibishobora gusa kunozwa igipimo cyicyuma cyicyuma, ariko kandi mudasobwa irashobora gukoreshwa mugucunga inzira yumurambararo wa lazeri kugirango ibone igifuniko kidafunze cya biteganijwe bigoye geometrie.

Ikoreshwa rya lazeri electroplating mubikorwa ahanini ishingiye kubintu bibiri bikurikira:

(1) Umuvuduko mukarere ka lazeri ya laser urenze cyane umuvuduko wa electroplating mumubiri (inshuro 103);

(2) Ubushobozi bwo kugenzura lazeri burakomeye, bushobora gutuma igice cya ngombwa cyibikoresho bigusha ibyuma bikenewe.Amashanyarazi asanzwe abera kuri substrate yose ya electrode, kandi umuvuduko wa electroplating uratinda, kuburyo bigoye gukora ibintu bigoye kandi byiza.Amashanyarazi ya lazeri arashobora guhindura urumuri rwa lazeri kugeza kuri micrometero, kandi akayobora ibimenyetso bidafunze ku bunini bwa micrometero.Kubishushanyo mbonera byumuzunguruko, gusana umuzenguruko no kubitsa hafi ya microelectronic ihuza ibice, ubu bwoko bwa mapping yihuta buragenda burushaho kuba ingirakamaro.

Ugereranije n'amashanyarazi asanzwe, ibyiza byayo ni:

. μ m / s ;

.

(3) Ipitingi yatunganijwe neza;

(4) Biroroshye kumenya kugenzura byikora;

(5) Bika ibyuma by'agaciro;

(6) Zigama ibikoresho byo gushora no gutunganya igihe.

Iyo lazeri ikomeza cyangwa impulse ya lazeri irabagirana hejuru ya cathode mu bwogero bwa electroplating, ntibishobora gusa kunozwa igipimo cyicyuma cyuma, ariko kandi mudasobwa irashobora kugenzura inzira yimikorere ya lazeri kugirango ibone igifuniko kidafunze hamwe nibiteganijwe. geometrie.Ubu buryo bushya bwa tekinoroji ya laser yongerewe ingufu za electroplating ihuza lazeri yongerewe ingufu za electroplating tekinoroji hamwe nigisubizo cya electroplating solution, kugirango lazeri hamwe nigisubizo cya plaque gishobora icyarimwe kurasa hejuru ya cathode, kandi umuvuduko wo kohereza byihuta cyane kuruta umuvuduko wo kohereza abantu benshi ya micro stirring iterwa na lazeri ya laser, bityo ukagera kumuvuduko mwinshi cyane.

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Iterambere ry'ejo hazaza no guhanga udushya

Mu bihe biri imbere, icyerekezo cyiterambere cyo kuvura laser hamwe nibikoresho byongera ibikoresho bishobora kuvunagurwa muburyo bukurikira:

· Gukora neza - gutunganya neza, guhuza injyana yihuse yinganda zigezweho;

· Imikorere ihanitse - ibikoresho bifite imikorere itandukanye, imikorere ihamye kandi irakwiriye mubikorwa bitandukanye;

· Ubwenge buhanitse - urwego rwubwenge ruhora rutera imbere, hamwe no gutabara intoki;

· Igiciro gito - igiciro cyibikoresho kirashobora kugenzurwa, kandi ikiguzi cyibikoreshwa kiragabanuka;

· Guhitamo - kugena ibikoresho byihariye, serivisi nyuma yo kugurisha,

· Kandi guhuza - guhuza tekinoroji ya laser hamwe nubuhanga gakondo bwo gutunganya.


Igihe cyo kohereza: Nzeri-17-2022

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