Nigute Ukoresha Gazi neza muri Welding ya Laser

Mu gusudira lazeri, gaze irinda izagira ingaruka ku gusudira, ubuziranenge bwo gusudira, ubujyakuzimu n'ubugari.Mu bihe byinshi, guhuha gaze irinda bizagira ingaruka nziza kuri weld, ariko birashobora no kuzana ingaruka mbi.

1. Guhuha neza muri gaze irinda bizarinda neza pisine yo kugabanuka kugirango igabanye cyangwa irinde okiside;

2. Guhuha neza muri gaze irinda birashobora kugabanya neza gusohora kwakozwe mugikorwa cyo gusudira;

3. Guhuha neza muri gaze irinda birashobora gutuma pisine isudira ikomera neza, bigatuma weld ikora kimwe kandi cyiza;

4. Guhuha neza gazi irinda birashobora kugabanya neza ingaruka zo gukingira ibyuma byumuyaga wumuyaga cyangwa plasma igicu kuri laser, kandi bikongerera igipimo cyiza cyo gukoresha laser;

5. Guhuha neza gaze irinda birashobora kugabanya neza ububobere bwa weld.

Igihe cyose ubwoko bwa gaze, gazi itemba nuburyo bwo guhumeka byatoranijwe neza, ingaruka nziza irashobora kuboneka.

Ariko, gukoresha nabi gaze irinda birashobora no kugira ingaruka mbi kubudozi.

Ingaruka mbi

1. Guhuha nabi gaze irinda bishobora gutera gusudira nabi:

2. Guhitamo gaze itari yo irashobora gutuma ucika muri weld kandi bikagabanya imiterere yubukorikori;

3. Guhitamo gazi idahwitse yumuvuduko urashobora gutuma habaho okiside ikomeye cyane (niba umuvuduko mwinshi ari munini cyangwa muto), kandi birashobora no gutuma icyuma cya pisine cyahungabanijwe cyane nimbaraga zo hanze, bikaviramo gusenyuka cyangwa kubumba;

4. Guhitamo uburyo bwo guhumeka gaze nabi bizatera kunanirwa ingaruka zo gukingira gusudira cyangwa mbere ntanuburinzi cyangwa bigira ingaruka mbi kumasuderi;

5. Guhuha gaze irinda bizagira ingaruka runaka kuburebure bwa weld, cyane cyane iyo isahani yoroheje isudutse, bizagabanya ubujyakuzimu.

Ubwoko bwa gaze yo gukingira

Imyuka ikoreshwa cyane ya laser yo gusudira ni N2, Ar, He, imiterere yumubiri na chimique bitandukanye, ingaruka rero kuri weld nayo iratandukanye.

1. N2

Ingufu za ionisation ya N2 iringaniye, iruta iya Ar kandi iri munsi ya He.Urwego rwa ionisation ya N2 ni rusange mubikorwa bya laser, bishobora kugabanya neza imiterere yibicu bya plasma bityo bikongerera igipimo cyiza cyo gukoresha lazeri. Azote irashobora kwitwara hamwe na aluminiyumu hamwe nicyuma cya karubone mubushyuhe runaka, ikabyara nitride, iyo bizamura ubunebwe bwa weld, kandi bigabanye ubukana, bizagira ingaruka mbi kumiterere yubukanishi bwa weld, ntabwo rero bisabwa gukoresha azote kugirango urinde aluminiyumu hamwe nicyuma cya karuboni.

Azote ikorwa na chimique ya azote hamwe nicyuma kitagira umwanda birashobora kongera imbaraga zingingo zogosha, bikazafasha kunoza imiterere yimashini ya weld, bityo azote irashobora gukoreshwa nka gaze ikingira mugihe cyo gusudira ibyuma bitagira umwanda.

2. Ar

Ingufu za Ar ionisiyoneri ugereranije na minisiteri, bitewe ningaruka za laser ionisation iri hejuru, ntabwo ifasha kugenzura imiterere yibicu bya plasma, irashobora gukoresha neza laser itanga ingaruka runaka, ariko ibikorwa bya Ar ni bike cyane, biragoye kubikora reba hamwe nibyuma bisanzwe, kandi ikiguzi cya Ar ntabwo kiri hejuru, wongeyeho, ubucucike bwa Ar ni bunini, ni byiza kurohama kuri pisine yashongeshejwe hejuru, Irashobora kurinda neza pisine, bityo irashobora gukoreshwa nkibisanzwe gaze yo gukingira.

3. We

Afite ingufu nyinshi za ionisiyoneri, bitewe ningaruka za laser ionisation iri hasi, irashobora kugenzura neza imiterere yibicu bya plasma, laser irashobora gukora neza mubyuma, WeChat numero rusange: gusudira mikoro, ibikorwa kandi Ari hasi cyane, shingiro ntabwo ikora hamwe nicyuma, ni gaze nziza yo gusudira, ariko irazimvye cyane, gaze ntabwo ikoreshwa mubicuruzwa byinshi, kandi ikoreshwa mubushakashatsi bwa siyanse cyangwa ibicuruzwa byongerewe agaciro cyane.