Wigeze uhura nubusembwa ubwo aribwo bwose nko gusudira mugihe cyo gusudira, gusudira kutagaragara, hamwe numwobo mwinshi nyuma yo gusudira?Mugihe ukomeje gusuzuma niba ari ukubera ikibazo cyibikorwa bya laser yo gusudira igenamigambi, uzi ko gukoresha neza gaze yo gukingira ikingira nacyo ari ikintu cyingenzi kigira ingaruka kumikorere no gukora.Guhitamo gazi nziza yo gusudira ikingira mubyukuri kuzamura ubwiza bwo gusudira hamwe nuburyo bwiza.
Kubera ko gusudira gazi ikingira ari ngombwa, noneho: Ni uruhe ruhare rwo gukingira gaze?Nigute ushobora guhitamo ubwoko bwa gaze ikingira?Nigute gazi ikingira igomba guhuhwa mugihe cyo gusudira?Ibikurikira, Tekinoroji ya Hangao (Imashini ya SEKO) izayobora abantu bose kwiga byinshi.
Uruhare rwa gaze ikingira
Mu gusudira lazeri, gukingira gaze bizagira ingaruka kumiterere ya weld, ubwiza bwa weld, ubujyakuzimu bwimbitse n'ubugari bwinjira.Mu bihe byinshi, guhuha gaze ikingira bizagira ingaruka nziza kuri weld, ariko birashobora no kwangiza.Ngwino ingaruka mbi.
Ingaruka nziza
1) Guhuha neza gaze ikingira bizarinda neza pisine yo gusudira kugirango igabanye cyangwa irinde okiside;
2) Gukubita neza gazi ikingira birashobora kugabanya neza spatter yakozwe mugihe cyo gusudira;
3) Gukubita neza gazi ikingira birashobora guteza imbere ikwirakwizwa rya pisine yo gusudira mugihe cyo gukomera, kuburyo gusudira bikorwa muburyo bumwe kandi bwiza;
4) Guhuha neza gazi ikingira birashobora kugabanya neza ingaruka zo gukingira ibyuma byumuyaga wumuyaga cyangwa plasma igicu kuri lazeri, kandi bikongerera igipimo cyiza cyo gukoresha lazeri;
5) Gukubita neza gazi ikingira birashobora kugabanya neza gusudira.
Igihe cyose ubwoko bwa gaze, umuvuduko wa gazi, nuburyo bwo guhuha byatoranijwe neza, ingaruka zifuzwa zirashobora kuboneka.
Ariko, gukoresha nabi gazi ikingira nabyo bizagira ingaruka mbi kubudozi
1) Gukubita nabi gazi ikingira bishobora gutera kwangirika kwa weld:
EGuhitamo ubwoko bwa gaze butari bwo bishobora gutera gucika muri weld, kandi birashobora no gutuma imiterere ya mashini ya weld igabanuka;
②Guhitamo gazi itariyo ihindagurika irashobora gutera okiside ikomeye ya weld (niba imigezi ari nini cyane cyangwa nto cyane), kandi irashobora kandi gutuma icyuma cya pisine cyasizwe kibangamirwa cyane nimbaraga ziva hanze bigatuma igisimba gisenyuka cyangwa kigakora ku buryo butaringaniye;
Lect Guhitamo uburyo butari bwo bwo guhumeka gaze bizatera icyuma cyo gusudira kunanirwa kugera ku ngaruka zo gukingira cyangwa se ahanini nta ngaruka zo gukingira cyangwa bigira ingaruka mbi ku miterere yo gusudira;
2) Guhuha mukingira gaze bizagira ingaruka runaka muburyo bwo gusudira, cyane cyane iyo gusudira amasahani yoroheje, bizagabanya kwinjirira.
Ubwoko bwa gaze ikingira
Imyuka ikoreshwa cyane yo gukingira laser yo gusudira cyane cyane harimo N2, Ar, He, kandi imiterere yumubiri na chimique iratandukanye, niyo mpamvu ingaruka zayo kuri weld nazo ziratandukanye.
Azote N2
Igiciro nicyo gihenze cyane, ariko ntigikwiye gusudira ibyuma bimwe bidafite ingese.Ingufu za ionisation ya N2 iringaniye, iruta iya Ar kandi iri munsi ya He.Mubikorwa bya laser, impamyabumenyi ya ionisiyonike ni impuzandengo, ishobora kugabanya imiterere yibicu bya plasma no kongera igipimo cyiza cyo gukoresha laser.Azote irashobora kwifashisha imiti ya aluminiyumu hamwe nicyuma cya karubone ku bushyuhe runaka kugirango itange nitride, izongera ubukana bwa weld, igabanye ubukana, kandi igire ingaruka mbi kumiterere yubukanishi bwa weld.Kubwibyo, ntabwo byemewe gukoresha azote.Aluminium alloy hamwe nicyuma cya karubone birinzwe.
Nitride ikorwa nubushakashatsi bwimiti hagati ya azote nicyuma kitagira umwanda birashobora kongera imbaraga zingingo zasuditswe, bizafasha kunoza imiterere yubukorikori.Azote rero irashobora gukoreshwa nka gaze ikingira mugihe cyo gusudira ibyuma bitagira umwanda.
Argon Ar
Igiciro gihendutse, ubucucike buri hejuru, kandi ingaruka zo kurinda ni nziza.Ubuso bwa weldment bworoshye kuruta gaze ya helium, ariko irashobora kwanduzwa nubushyuhe bwo hejuru bwa plasma ionisation.Inzitizi zikomeye.Ingufu za ionisiyoneri ya Ar ni nkeya, kandi urwego rwa ionisiyoneri ni rwinshi munsi ya lazeri, idafasha kugenzura imiterere yibicu bya plasma, kandi bizagira ingaruka runaka mugukoresha neza lazeri.Nyamara, ibikorwa bya Ar ni bike cyane kandi biragoye guhuza imiti nicyuma gisanzwe.Igiciro cya Ar ntabwo kiri hejuru.Byongeye kandi, ubucucike bwa Ar buri hejuru, bufite akamaro ko kurohama hejuru yikidendezi cyogoswe, kandi burashobora kurinda neza pisine, bityo irashobora gukoreshwa nka gaze isanzwe ikingira.
Helium He
Igiciro kirazimvye cyane, ariko ingaruka ninziza, kugirango lazeri ishobora kunyura muburyo butaziguye kandi ikagera hejuru yumurimo utabujijwe.Ingufu za ionisation ya We ni hejuru cyane, kandi urwego rwa ionisiyoneri ruri hasi cyane munsi ya lazeri, ishobora kugenzura neza imiterere yibicu bya plasma.Lazeri irashobora gukora kubyuma neza, kandi ibikorwa bya We ni bike cyane, kandi mubyukuri ntabwo ikora imiti nicyuma.Ni gaze nziza yo gukingira gusudira, ariko ikiguzi cya He ni kinini cyane.Mubisanzwe, ibicuruzwa byinshi ntibizakoresha gaze.Mubisanzwe akoreshwa mubushakashatsi bwa siyansi cyangwa ibicuruzwa bifite agaciro kanini cyane.
Tekinoroji ya Hangao (Imashini ya SEKO) ifite uburambe bwimyaka irenga 20 muri ibyuma bidafite inganda zinganda zikora imirongo ikora imashini zikora inganda.Itsinda rikuze R&D hamwe nabatekinisiye baterana bazakora urutonde rwuzuye rwo gukemura no kugenzura inshuro nyinshi kuri buri murongo wibyakozwe mbere yo koherezwa, kugirango ibikoresho byinshi.Gabanya imikorere kandi ugabanye ingorane zo kwishyiriraho nyuma no gukemura abakiriya.
