Ingaruka za gaze yo kurinda muri Laser Welding
Handsheld laser
Umutwe Ibirimo:
▶ Ni ubuhe buryo bwa gaze yiburyo ishobora kugutera?
Ubwoko butandukanye bwo gukingira gaze
Uburyo bubiri bwo gukoresha gaze ikingira
▶ Nigute wahitamo gaze yo kurinda gikwiye?
Handsheld laser gusudira
Ingaruka nziza za gaze ikwiye
Muri Laser gusudira, guhitamo gaze yo gukingira birashobora kugira ingaruka zikomeye ku ishyirwaho, ubuziranenge, ubujyakuzimu, n'ubugari bw'inyanja ya Weld. Mubisanzwe byinshi, intangiriro yumutekano urengera ifite ingaruka nziza kuri Weld Calm. Ariko, irashobora kandi kugira ingaruka mbi. Ingaruka nziza zo gukoresha gaze nziza zikingira nizi zikurikira:
1. Kurinda neza urubwize
Kumenyekanisha neza gaze ikingira birashobora gukingira neza ikidendezi gikomoka kuri okiside cyangwa no kwirinda okiside burundu.
2. Kugabanya ubutayu
Kumenyekanisha neza gaze yo gukingira irashobora kugabanya neza ubutabazi mugihe cyo gusudira.
3. Gukora kimwe cya Seam
Intangiriro ikwiye yo kurinda itezimbere ikwirakwizwa ryisumbuye mugihe cyo gukomera, bikaviramo ikibuga kimwe kandi cyiza.
4. Kongera Umuyoboro wa Laser
Kumenyekanisha neza gaze ikingira irashobora kugabanya neza ingaruka zikingira zipaki zuzuye imyuka cyangwa ibicu bya plasma kuri laser, bityo bikagenda neza.
5. Kugabanya porosity
Kumenyekanisha neza gaze yo gukingira irashobora kugabanya neza ishyirwaho rya gaze insum muri Weld Caam. Muguhitamo ubwoko bwa gaze bukwiye, igipimo cyurugendo, nuburyo bwo gutangiza, ibisubizo byiza birashobora kugerwaho.
Ariko,
Gukoresha bidakwiye gaze ikingira birashobora kugira ingaruka mbi kuri gusudira. Ingaruka mbi zirimo:
1. Kwangirika kw'ikidodo
Kutangiza gaze yo kurinda bishobora kuvamo ubwiza buhebuje.
2. Gucika no kugabanya imitungo
Guhitamo ubwoko bwa gaze nabi birashobora kuganisha kuri Weld SHAKA no kugabanya imikorere yubukanishi.
3. Komera okiside cyangwa kwivanga
Guhitamo urugero rwiburyo butari bwo, haba hejuru cyane cyangwa hasi cyane, birashobora gutuma umuntu yiyongera yiyongera. Irashobora kandi gutera imvururu zikomeye mubiti byashongeshejwe, bikaviramo gusenyuka cyangwa kutagira urwego rwikidodo.
4. Kurinda bidahagije cyangwa ingaruka mbi
Guhitamo uburyo bwo gutangiza gaze nabi bushobora kuganisha ku kurinda bidahagije kwambukiranya cyangwa no kugira ingaruka mbi kumushinga wa Weld.
5. Ingaruka ku burebure
Kumenyekanisha gaze ikingira birashobora kugira ingaruka runaka kubujyakuzimu bwa Weld, cyane cyane muri plaque yoroheje, aho ikunda kugabanya ubujyakuzimu.
Handsheld laser gusudira
Ubwoko bw'imizi yo kurinda
Imyuka isanzwe yo gukingira muri Laser Welding ni azote (N2), ARGOON (AR), na HELIM (we). Iyi myuka ifite imiterere itandukanye yumubiri na shimi, nibisubizo byingaruka zitandukanye kuri Weld Seam.
1. Azote (n2)
N2 ifite imbaraga ziciriritse, hejuru kurenza Ar na hepfo kumurusha. Munsi y'ibikorwa bya laser, ionize kurwego ruciriritse, kugabanya neza imiterere yibicu bya plasma no kongera imikoreshereze ya laser. Ariko, azote irashobora kwitwara neza na aluminium alloys na steel steel ku bushyuhe bumwe, bukora nitrides. Ibi birashobora kongera imyumvire no kugabanya ubugari bwa salle, bigira ingaruka mbi kumiterere ya mashini. Kubwibyo, gukoresha azote nka gaze ikingira kuri aluminium alloys hamwe numuraba ya karubone ntabwo byemewe. Ku rundi ruhande, azote irashobora kubyitwaramo ibyuma bidafite ingaruka, bikora nitrides izamura imbaraga zumubare. Kubwibyo, azote irashobora gukoreshwa nka gaze ikingira yo gusudira ibyuma.
2. Gazi ya ARGON (AR)
Gazi ya ARGON ifite imbaraga zitari nke zidasanzwe, bikavamo urwego rwo hejuru rwa ionisation mubikorwa bya laster. Ibi ntibishoboka kugenzura imiterere yibicu bya plasma kandi birashobora kugira ingaruka runaka kumukoresha neza. Ariko, Argon ifite byinshi byo gusahura kandi ntibishoboka ko ibintu bikora imiti hamwe nibishanga bisanzwe. Byongeye kandi, argon aratanga umusaruro. Byongeye kandi, kubera ubucucike bwisumbuye, Argon kurohama hejuru yisumbuye, itanga uburinzi bwiza kuri pisine. Kubwibyo, birashobora gukoreshwa nka gaze isanzwe.
3. Gazi ya Hium (We)
Gazi ya Elium ifite imbaraga zo hejuru ionisation, ziganisha kurwego rwo hasi cyane ya ionisation mubikorwa bya laser. Iremerera kugenzura neza ibicu bya Plasma, kandi lasers irashobora gukorana neza nibyuma. Byongeye kandi, HELIUM ifite byinshi byo gukora kandi ntabwo byoroshye gukoreshwa imiti hamwe nibuka, bigatuma gaze nziza yo gukingira. Ariko, ikiguzi cya Helium ni kinini, mubyukuri ntabwo gikoreshwa mubusa bwibicuruzwa. Bikunze gukoreshwa mubushakashatsi bwa siyansi cyangwa kubicuruzwa byinshi-byongeweho.
Handsheld laser gusudira
Uburyo bwo kumenyekanisha gaze yingabo
Kugeza ubu, hari uburyo bubiri bwo kumenyekanisha gaze yingabo: Kuruhande rwa Off-Axis bihuha gaze hamwe na gaze yingabo ihanitse, nkuko bigaragara ku gishushanyo 1 na gishushanyo cya 2.
Igishushanyo 1: Off-axis kuruhande rurimo gaze gaze
Igishushanyo 2: Gazi yikingiramubiri
Guhitamo hagati yuburyo bubiri buturika biterwa nibitekerezo bitandukanye. Muri rusange, birasabwa gukoresha uburyo bwo hanze ya Axis buhindagurika bwo gukingira gaze.
Handsheld laser gusudira
Amahame yo guhitamo uburyo bwo kumenyekanisha gaze yingabo
Ubwa mbere, ni ngombwa gusobanura ko ijambo "okiside" rya Welds ni imvugo idasanzwe. Mu nyigisho, bivuga kwangirika kwubwiza buhebuje kubera imiti iri hagati yicyuma gisuku n'ibigizeho byangiza mu kirere, nka ogisijeni, azote, na hydrogen.
Kwirinda Okiddation Ikubiyemo kugabanya cyangwa kwirinda guhuza ibigizeho byangiza nubushyuhe bukabije. Ubu bushyuhe bukabije ntabwo burimo icyuma cya pool yashongeshejwe gusa ariko nanone igihe cyose kuva mugihe gisukuye kishonga kugeza igihe pisine irasenyuka kandi ubushyuhe bwayo bugabanuka munsi yumuryango runaka.
Kurugero, mugusumura Titanium alloys, mugihe ubushyuhe buri hejuru ya 300 ° C, kwinjiza hydroden byihuse bibaho; hejuru ya 450 ° C, kwinjiza kwa ogisijeni byihuse bibaho; no hejuru ya 600 ° C, Ibyingenzi bya azote byihuta bibaho. Kubwibyo, kurinda neza birasabwa kuri titanium The Tinko Mu cyiciro mugihe gishimangirwa kandi ubushyuhe bwayo bugabanuka munsi ya 300 ° C kugirango wirinde okiside. Ukurikije ibisobanuro byavuzwe haruguru, biragaragara ko gaze yo gukingira ikeneye kurinda gusa ikidendezi cyenda mugihe gikwiye ariko nanone mukarere gakomeye kasukuye. Kubwibyo, kuruhande rwa off-axis kuruhande rwerekanwe muburyo bwa 1 muri rusange bikundwa kuko bitanga uburinzi bukabije ugereranije nuburyo bwo gukingira busa bwerekanwe ku gishushanyo cya 2, cyane cyane kuburere bukomeye bwa Weld. Ariko, kubicuruzwa bimwe byihariye, guhitamo uburyo bugomba gukorwa hashingiwe kumiterere nibicuruzwa.
Handsheld laser gusudira
Guhitamo byihariye uburyo bwo kumenyekanisha gaze gakingira
1. Umurongo ugororotse
Niba imiterere yatangaga igororotse, nkuko bigaragara ku gishushanyo cya 3, kandi iboneza rihuriweho ririmo ingingo za kitt, fatizo, cyangwa stack Welds, uburyo bworoshye kuri ubu bwoko bwibicuruzwa bwerekanwe Ishusho 1.
Igishushanyo 3: Kugororoka-umurongo weld
2. Gushira Geometrise Weld
Nkuko bigaragara ku gishushanyo cya 4, urusaku muri ubu bwoko bwibicuruzwa bufite imiterere ifunze, nkumucunguzi, polgonal, cyangwa imirongo myinshi. Ibikoresho bihuriweho birashobora kubamo ingingo zibi, ingingo za lap, cyangwa stack welds. Kuri ubu bwoko bwibicuruzwa, uburyo bwatoranijwe ni ugukoresha gaze yingabo ihanitse yerekanwe ku gishushanyo cya 2.
Igishushanyo cya 4: Gutunganya uruziga rusunika
Guhitamo gaze gakingiwe kwa geometrie ikubiyemo ubuziranenge, imikorere, nigiciro cyumusaruro usudira. Ariko, kubera ibikoresho bitandukanye byo gusudira, guhitamo gaze gusudira biragoye muburyo bwo gusudira. Bisaba gusuzuma neza ibikoresho byo gusudira, uburyo bwo gusudira, imyanya yo gusudira, hamwe nibisubizo bikururwa. Guhitamo gazi ikwiye cyane birashobora kugenwa binyuze mu bigeragezo gusudira kugirango ugere ku bisubizo byiza byo gusudira.
Handsheld laser gusudira
Video Yerekana | Reba kuri Handèld Weser Welding
Video 1 - menya byinshi kubyerekeye igitoki cya laser
Video2 - Versile Laser Gusunika ibisabwa bitandukanye
Ikibazo icyo aricyo cyose kijyanye na Handèld gusudira?
Igihe cya nyuma: Gicurasi-19-2023