Laser welding fixture igishushanyo gitandukanya umusaruro wizewe nibikorwa bihenze. Twabonye abakiriya bamara ibyumweru bakemura ikibazo cya weld splatter, kudahuza, cyangwa kugoreka igice - gusa kugirango bakurikirane intandaro yo gusubira mubikorwa bidafite moteri. Icyitonderwa ntabwo cyongeweho nyuma yo gutunganywa; ifunze muri * mbere * laser irasa. Muri Botou Haijun Metal Products Co., Ltd., twubaka ibikoresho byo gusudira laser ntabwo ari abafite pasiporo, ahubwo nkabaterankunga bagira uruhare mugusubiramo, gucunga amashyuza, no kwizerwa kwa geometrike.
Impamvu Ibikoresho bisanzwe binanirwa munsi ya Laser
Imashini ifata imashini yonyine ntabwo yemeza ko itajegajega mugihe cya 1-10 kW. Itandukaniro ryo kwagura ubushuhe hagati yibikoresho fatizo nibikoresho byakazi birashobora guhindura igice kuri 0,08 mm mumasegonda 3 - bihagije kugirango ufungure icyuho cya mm 0.2 kumutwe. Twabipimye inshuro nyinshi dukoresheje thermocouples yashyizwemo hamwe na CMM yihuta ikurikirana ku nteko zidafite ingese. Ibikoresho byinshi bitari mu bubiko bikoresha aluminiyumu 6061-T6 kugira ngo byorohe - ariko coefficente yayo yo kwagura ubushyuhe (23,6 µm / m · ° C) ikubye hafi kabiri 304 idafite umwanda (17.3 µm / m · ° C). Uku kudahuza gutera mikoro-kugenda, kwibanda kumutwe, hamwe no gukomera.
Ibikoresho birananirana iyo birengagije imbogamizi zihariye za laser: umurongo-wo-kubona-uburyo bwo kubona optique yegeranye, gukuraho gazi ya nozzle isukuye, hamwe no kuvura hejuru bitagaragara. Igikoresho cya 316L gisize neza gishobora kugaragara neza - ariko kigaragaza 65% yingufu za nm 1070 nm zigaruka kuri optique. Twahinduye kuri matte-kurangiza Inconel 718 nyuma yo gusimbuza lens ebyiri mucyumweru kimwe.
Amahame ane adashidikanywaho Igishushanyo dushyira mu bikorwa
Ibikoresho byose byo gusudira laser dutanga bikurikiza aya mategeko yemewe:
Gukuramo Ubushyuhe. Inzira zingenzi zishira hejuru yicyuma kitarimo ibyuma hamwe nubushyuhe bwumuriro. Ingufu zidasanzwe: Imashanyarazi ya pneumatike cyangwa servo-amashanyarazi ikoresha umuvuduko wa 15-25 N / mm² wapimye-upimye mugihe nyacyo - ntabwo wateguye imbaraga zimpeshyi. Kurenza-gufunga bihindura imirongo yoroheje; munsi-clamping ituma vibration-iterwa na weld ripple. Reba Ubuso Ubusugire: Ubuso bwa datum yose ni hasi kuri Ra ≤ 0.4 µm kandi bigenzurwa hamwe na optique ya interferometrie. Twanze ubuso ubwo aribwo bwose> 0.005 mm byerekana ibipimo byose bisomwa kuri mm 100 - kuko ikosa rya 0.003 mm kuri locator rihinduka mm 0,012 kuri mm 400 yo gusudira. Modular Reconfigurability: Nta pine yasuditswe. Buri lokatori ikoresha M4 - M8 yinjizwamo insinga zometseho ibyuma bya dowel (HRC 60-62), bituma yisubiramo byuzuye muminota 90 itabanje kwisubiramo. Igihe cyo Guhitamo Custom na Modular Laser Welding Ibikoresho
Ba injeniyeri bamwe bafata ibikoresho bya modula bikiza igihe. Ariko twakurikiranye imishinga 17 aho sisitemu "yihuta-yuzuye" isaba ibyiciro bitatu bya shimming, amasaha atanu yo gusubiramo inzira ya laser, hamwe nimbaraga za weld zanyuma zingana na 12-18%. Modular ikora gusa mugihe igice cya geometrie kigumye kimwe muburyo butandukanye ≥10 - ndetse no muri icyo gihe, drift yumuriro irundanya vuba kuruta hamwe nubushakashatsi bwakozwe.
Iterambere ryihariye rya laser welding yishyura mugihe cyamasaha 420 yumusaruro kubice bifite ≥3 byo gusudira cyangwa kwihanganira kurenza mm 0.1. Igihe cyacu cyo kuyobora? Iminsi 12 yakazi kuva igishushanyo cya GD&T cyemejwe kugeza kuri raporo yubugenzuzi-ingingo ya mbere-harimo na CMM kwemeza ibimenyetso byose biranga ISO 1101.
Ntabwo dusubiramo ibice mu bwigunge. Icyifuzo cyose gikurura DFM isubiramo: Ese ihuriweho ryagerwaho kuri 15 ° byibuze byegeranye? Igice cyo gukomera gishyigikira gukomera nta gukira byoroshye? Ahantu ho gusudira hatarimo imifuka ya gaze yafashwe? Dushira ibendera mbere yo guca ibyuma-kuko kubikemura nyuma bigura 7 × birenze.
Ibipimo Byukuri-Byisi Imikorere Urashobora Kugenzura
Ibikoresho byacu bihora bitanga ibisubizo byapimwe-ntabwo ari ibicuruzwa byamamaza:
Umwanya wo gusudira usubirwamo: ± 0,03 mm hejuru yinzinguzingo 1.000 (byagenzuwe hakoreshejwe laser tracker) Guhinduranya-guhuza-guhinduranya: ≤0.05 mm gutandukana cyane mubice 5 byubatswe kubicapiro bimwe Hagati yigihe cyo guhinduka: gusudira 14,200 (ukurikije amakuru 2023 yimbere muri porogaramu 47 yimodoka) Ubuso burangije kugumana: Ra ≤ 0,6 µm kubantu bakomeye nyuma yimyaka 2 ikoreshwa buri munsi Ibikoresho byose byoherejwe hamwe na kalibibasi ya kalibrasi ishobora gukurikiranwa na NIM Ubushinwa, harimo coefficient zo kwagura ubushyuhe kuri zone yibikoresho hamwe namakarita yingufu zivuye mugupima ibipimo.
Imikorere ya Laser welding fixture ntabwo ari theoretical-yapimwe muri microne, milisegonda, nigipimo cyumusaruro. Botou Haijun Metal Products Co., Ltd yubaka ibikoresho bifatika mugihe laser ikubise, ntabwo mugihe igice cyicaye. Niba umushinga wawe utaha ubisabye Ibikoresho byo gusudira kwizerwa - ntabwo gufata imbaraga gusa - tangira ufite intego yubuhanga, ntabwo ari numero ya catalog. Icyitonderwa gitangirira aho igice gihurira na plaque shingiro.
