Bluco modular fixturing ntabwo arindi sisitemu yo gufunga-ni umugongo ucecetse wibisobanuro bisubirwamo muburyo buvanze cyane, buke buke buke. Twabonye amaduka amara ibyumweru akora gusudira kuko imiterere yabyo idashobora kwihanganira ± 0.15 mm kwihanganira ibintu bitatu bya aluminiyumu. Abandi bakuyeho 12% by'ibice byabanje gukoreshwa kugeza igihe bahinduye bava mu bikoresho byabugenewe basudira berekeza kuri Bluco modular igizwe neza. Itandukaniro ntabwo ari theoretical. Bipimirwa muri raporo za CMM, mugihe cyo gutanga ku gihe, no gusinya-injeniyeri.
Impamvu Modular Fixturing ikemura ibibazo byukuri byububiko
Impapuro nyinshi zerekana neza abahimbyi bahura nimpagarara zimwe: OEM isaba kugenzura GD&T igenzura no gushushanya byihuse, ariko ibikoresho gakondo bifunga mugihe kirekire cyo kuyobora, ibiciro byinshi bidasubirwaho (NRE), hamwe no guhuza na zeru. Igikoresho cy'icyuma gisudira cyubatswe ku gice # A-207 ntizemera Igice # A-208-nubwo impande ya flange ihinduka kuri 2 ° cyangwa igishushanyo cy'umwobo gihindura mm 3. Aho niho Bluco modular fixturing itanga ROI yapimwa-ntabwo ari impuha yo kwamamaza, ariko nkigabanuka ryagabanijwe, idirishya rigufi ryo guhindura, kandi ryagenzuwe kubisubiramo mubice.
Twafashije abakiriya kugabanya igihe cyo gutangiza igihe cyo kuva kuminsi 14 kugeza munsi yamasaha 48. Nigute? Ukoresheje ibipimo bisanzwe bya T-slot, guhinduranya aho bihindura, pin kinematike, hamwe na clamp zifashwa na vacuum - byose byakozwe muburyo bwo kwihanganira ISO 2768-mK kandi bigahinduka kuri plaque yerekana. Buri kintu cyose kirakomeye, hasi, kandi kirangwa nimibare ikurikirana. Nta gukeka. Nta "byiza bihagije" bihuye.
Ibi ntabwo ari plug-no-gukina ibyuma byabaguzi. Nibikorwa remezo byo murwego rwa metero. Kubona pin bikomeza ± 0.005 mm gusubiramo inshuro 10,000. Isahani yibanze iraruhuka kandi hejuru-yuburebure bwa mm0.01 kuri metero. Imbaraga zo gufatira zirashobora guhinduka kuva kuri 1,2 kN kugeza kuri 8.5 kN - bigenzurwa na kalibrasi yumutwaro-utagereranijwe na torque.
Kwishyira hamwe Niho Imishinga myinshi Igenda - cyangwa Kunanirwa
Amakipe amwe afata modular fixturing ibitonyanga nka Lego. Ntabwo aribyo. Intsinzi ishingiye ku bintu bitatu: guhuza intera, ingamba za datum, hamwe nakazi gakorwa. Twarebye uburyo bukomeye bwa Bluco butananirwa kubera ko isahani fatizo itari yometse kumeza yimashini hamwe no kwiyandikisha neza ya dowel-pin - cyangwa kubera ko injeniyeri yagerageje kumenya ibintu bya kabiri aho kuba datum zibanze zasobanuwe mubice byacapwe.
Gukosora? Tangira nigice cyimikorere ya datum gahunda-ntabwo ari CAD yerekana inkomoko. Shushanya buri cyerekezo kuri A-B-C datum yerekanwe. Koresha amahame ya kinematike: ingingo eshatu zisobanura indege, ebyiri zisobanura umurongo, imwe isobanura ingingo. Noneho wemeze mbere yo kubaka byumye ukoresheje imashini yo gupima imashini (CMM) - ntabwo ari ubugenzuzi bugaragara. Iyo ntambwe yonyine igabanya imirimo ya 65% mubibazo byacu byanditse.
Kandi ntukirengagize ibintu byabantu. Imiterere ya Bluco yateguwe neza igabanya intambwe yabakozi kuva 9 kugeza 3: igice igice → guhuza abambere → clamp. Nta kunama, nta gukubita, nta guhiga inkoni. Uku gushikama kuzamura umusaruro-wambere-kandi bigabanya amakosa ajyanye numunaniro mugihe cyamasaha 12.
Mugihe Ukeneye Inkunga Yumukiriya-Ntabwo ari Ibigize gusa
Ibikoresho byo hanze-bigufasha gutangira. Ariko ibikorwa-byukuri bisaba byinshi. Tekereza ibishushanyo byimbitse bidafite ingese zifite uburebure bwurukuta rwa asimmetrike, cyangwa uduce twa aluminiyumu bisaba gufatira icyarimwe kumpande eshanu zitari planari mugihe usize uburyo bwo gusudira robotic MIG. Aho niho inkunga yubuhanga ihuriweho iba ikomeye.
Botou Haijun Metal Products Co., Ltd ikorana nabakiriya bisi yose kugirango bafatanyirize hamwe gukemura ibibazo - ntabwo ari ibice bitanga gusa. Itsinda ryabo risubiramo umuhamagaro wa GD&T, rikoresha isesengura rya DFM kubijyanye no gufatira ibyemezo, bigereranya gutandukana munsi yimitwaro yimikorere, kandi ryemeza imiterere yanyuma ikoresheje moderi yimpanga ya digitale ihujwe na feri yabanyamakuru hamwe no gusudira kinematiki. Batanga ibyangombwa byuzuye: ibikoresho byubaka impapuro, kwihanganira ibintu, gahunda yo kubungabunga, hamwe na kalibrasi yerekana ibimenyetso bya NIST.
Ibi ntabwo byongeweho kugisha inama. Harimo ubufatanye-uhereye kubisubiramo (mumasaha 48 wakiriye dosiye ya STEP) kugeza inkunga yoherejwe. Niba umushoferi yambara imburagihe ku buhinzi-buke bwo gushyira mu bikorwa ubuhinzi, abajenjeri babo basesengura imiterere yimyambarire, bagahindura imiterere ikomeretsa hejuru, hamwe nudusanduku two gusimbuza ubwato hamwe nubushakashatsi buvugurura ubushyuhe - byose bitarenze iminsi itanu yakazi.
Guhitamo Umufatanyabikorwa Ukwiye wa Bluco Modular Ibikoresho bikenewe
Bluco modular fixturing itanga agaciro ntarengwa gusa iyo ihujwe nuwabikoze wumva metallurgie ikonje, imiyoborere yo kwihanganira geometrike, nukuri kwukuri. Ntabwo buriwese utanga isoko ashobora kugenzura ko umurambararo wa mm 12,7 mm ukomeza umuvuduko wa mm 0.003 nyuma yubushyuhe bwa 500 bwumuriro - cyangwa ko ibikoresho byabo byibanze birwanya mikorobe munsi yimitwaro 22 ya kN.
Shakisha uburyo bwahagaritse guhuza: murugo CNC gutunganya, kugenzura ubushyuhe, laboratoire ya metero hamwe na CMM ya Calibrated hamwe nisesengura ryubutaka, hamwe nubushakashatsi bwuzuye kuva muri raporo yibikoresho fatizo kugeza kubitabo byanyuma byubugenzuzi. Saba ibimenyetso - ntabwo ari udutabo. Baza raporo za CMM ziherutse kuva mumishinga yabakiriya. Saba amafoto ya fixture yubaka ubugenzuzi. Kugenzura icyemezo cya ISO 9001 gikubiyemo * gukora inganda *, ntabwo ari inteko rusange.
Muri rusange, Bluco modular fixturing ntabwo ari ukugura ibice. Nukugura ikizere mubisubirwamo. Kwizera ko Igice # B-882 kizamenya kimwe niba ari prototype yambere cyangwa igice cya 5000 cyumusaruro. Icyizere ko igishushanyo cyawe gikurikiraho kitazatera $ 28,000 $ kwiyubaka. Wizere ko igorofa yawe ikora neza - ntabwo ari amasengesho.
bluco modular fixturing ikora neza mugihe ikozwe, yemejwe, kandi igashyigikirwa nabafatanyabikorwa bafata kwihanganira ibintu nkibyabo.
