Amaduka ahimbano ya kijyambere ahura nubucuruzi buhoraho: ibisobanuro bisaba ibikoresho bikaze, ariko umusaruro ukenera guhinduka. Uwiteka Imbonerahamwe ya 3D yoroheje yo gusudira ikemura iyo mpagarara - ntabwo ari ubwumvikane, ahubwo nkigisubizo cyakozwe. Twabonye bihagarika gusubiramo inzinguzingo zo guteranya ibinyabiziga, kugabanya igihe cyo kuyobora 70% kuri prototipes yimashini zubuhinzi, no gukuraho umuvuduko uhenze mugihe gikurikiranye na sitasiyo nyinshi. Ntabwo arikindi gikorwa cyakazi gusa. Nuburyo bwa sisitemu yo guhuza imyanya aho gusubiramo bihura n'imihindagurikire-munsi ya ± 0.1 mm hejuru ya m 2 × 3 m hejuru yumurimo.
Impamvu Imeza gakondo yo gusudira yananiwe munsi yumutwaro-wisi
Amaduka menshi aracyashingira kumeza ya grid-grid cyangwa intoki zacukuwe. Mubikorwa, izo sisitemu zisenyuka vuba. Twapimye impuzandengo yo gushiraho igihe cyo gusimbuka kuva ku minota 22 kugeza ku minota irenga 90 mugihe duhinduranya hagati yimiryango ya bracket-ndetse nubunini bwibintu bisa. Kubera iki? Kuberako kwihanganira stack-up ntabwo ari theoretical. Guhuza mm 0,3 kuri pointing clamp ihinduka 1.8 mm gutandukana kumurongo weld nyuma yuburyo butatu bukurikiranye. Kugoreka ubushyuhe birayongera. Iyo umaze kongeramo porogaramu ya robo, amakosa mato ya datum ahatira kwisubiramo byuzuye - ntabwo ari ugukoraho gusa. Uwiteka Imbonerahamwe ya 3D yoroheje yo gusudira ikuraho iyo casade. Ibyuma byayo bikomye T-slots byemera aho bihagaze, inkunga ishobora guhinduka, hamwe na clamp ya kinematike - byose bifunze hamwe na ISO-isanzwe ya M8 ya dowel. Buri kintu cyose cyerekana indege imwe yambere ya datum. Nta gukeka. Nta makosa yo guhuriza hamwe.
Niki Cyakora "3D Flexible" Kurenza Kwamamaza Jargon
"3D flexible" bisobanura kugenzura ibipimo nyabyo-ntabwo ari X / Y gusa. Mubikorwa byacu, twagerageje sisitemu enye ziyobora kuruhande rumwe dukoresheje igice cyikizamini cyakurikiranwe na CMM: ikariso ya chassis idafite ibyuma idafite aho ihuriye na 14, imyobo 6, hamwe na GD&T ihamagarwa (± 0.15 mm kwihanganira imyanya, 0,5 mm). Igishushanyo kimwe gusa cyakomeje kubahiriza byuzuye muri 20 zose zisubiramo: sisitemu hamwe na Z-axis yigenga ya micro-ihindura kuri buri nkingi yingoboka, ihujwe n’ibice bibiri byerekana aho ifunga imyanya yombi itambitse * na * icyerekezo icyarimwe. Ngiyo itandukaniro riri hagati ya "guhinduka" na "gusubiramo." Niyo mpamvu abakiriya bo mu cyiciro cya 1 cyo gutanga amamodoka bagaragaza iboneza-atari kuborohereza, ahubwo ni ubushake bwo gutanga PPAP. Ubuso burangiza ibintu nabyo. Izi mbonerahamwe zikoresha nitride 45 # ibyuma, ntabwo bishushanyije ibyuma byoroheje. Barwanya spatter adhesion, barokoka 500+ yumuriro utarinze kurigata, kandi bakagumana aho basubiramo nyuma yo koza buri munsi bakoresheje insinga zumuyaga hamwe numwuka uhumeka.
Kwishyira hamwe Niho Imishinga myinshi Yatsitara-Dore Uburyo bwo Kwirinda
Abaguzi bamwe bafata plug-na-gukina guhuza. Ukuri kurakaze. Twabonye uburyo butatu bwo kunanirwa kwishyira hamwe: Icya mbere, ubudahangarwa bwa clamp stroke-clamps isanzwe ya pneumatike akenshi ibura ingendo ya mm 45 ikenewe kubiterane byegeranye. Icya kabiri, robot itabaruwe igera ku ibahasha: ubugari bwa metero 2,5 yumvikana neza kugeza igihe robot yawe yo gusudira idashobora kugera muri zone rwagati itabanje kwimurwa. Icya gatatu, kubura inyandiko zerekana metrology. Buri wese wujuje ibyangombwa Imbonerahamwe ya 3D yoroheje yo gusudira igomba kohereza hamwe na raporo yemewe ya kalibrasi-yashyizweho umukono, itariki, kandi ihujwe na NIST-ikurikiranwa. Muri Botou Haijun Metal Products Co., Ltd., dushyiramo iyo raporo hiyongereyeho DFM yuzuye yo gusuzuma ingamba z'igice cyawe mbere yo guca ibyuma byose. Turashushanya ikarita yawe yo gusudira, tumenye inzira zishobora kugoreka ubushyuhe, kandi tunasaba umwanya waho ushingiye ku mbaraga zitanga umusaruro - ntabwo ari inyandikorugero rusange. Nuburyo dutanga ingingo-yambere yo kwemeza kuri 92% yimishinga mishya.
ROI nyayo itangirana na Smart Sizing-kandi ikarangirana ninkunga
Ntugakabye. Imeza ya 3 m × 4 m yumvikana neza - ariko niba igice kinini cyawe gifite uburebure bwa 1,2 m, urimo kwishyura ibintu bidakoreshejwe kandi wongeyeho umwanya wo hasi. Tangira ibahasha yawe ya max * wongeyeho * 300 mm buffer kuruhande kugirango clamp igere hamwe na radiyo ya swing ya radiyo. Noneho wemeze gukoresha ibikoresho: crane yawe yo hejuru irashobora kuzamura ameza yuzuye? Icyapa cyawe gifatika cyujuje 25 MPa byibuze imbaraga zo gukenera? Twafashije abakiriya kwirinda $ 18,000 mugukosora fondasiyo dufata hakiri kare. Kubungabunga biroroshye kuruta uko benshi babitekereza. Nta hydraulics. Nta mpushya za software. Buri gihembwe gusa amavuta yibyerekezo kumurongo hamwe no kugenzura buri mwaka kwerekanwa pin ukoresheje kalibibasi ya bore. Inkunga yacu ikubiyemo kure ya CMM iyobowe no gukemura ibibazo - dusangiye ecran, hejuru ya raporo yawe yo kugenzura, kandi tukanyura mubikorwa byo gukosora muminota 20. Kubasimburwa byihutirwa, dufite ububiko bwibanze bwibisanzwe T-slot imyirondoro hamwe na base ya locator. Igihe cyo kuyobora: iminsi 11 y'akazi, ntabwo ibyumweru 12. Uwo muvuduko uturuka ku guhuza vertical-kashe, gutunganya, gutunganya ubushyuhe, no guterana kwa nyuma byose munsi yinzu imwe mumujyi wa Botou.
Mugihe ubutaha bwo gusudira bukeneye zeru zeru, ibihe byizunguruka, hamwe nubuhanga-bwo gusubiramo ,. Imbonerahamwe ya 3D yoroheje yo gusudira ntabwo ari ukuzamura-ni ishingiro. Ihindura ubuziranenge bugenzurwa hejuru, ihindura ibintu bihinduka muminota 15, kandi bigatuma kubahiriza ibipimo byateganijwe - ntabwo byiringiro. Nibisanzwe twe injeniyeri. Nibisanzwe abakiriya bacu bapima.
