Igishushanyo mbonera cya robo yo gusudira ntabwo ari uguhindura ibice ku isahani. Nijyanye no gukuraho itandukaniro mbere yuko robot yimura umurongo wambere. Twabonye imirongo myinshi yumusaruro ihagarara-ntabwo iva muri robo zidafite amakosa cyangwa insinga mbi-ariko kubera ko igikoresho kireka igice kigahinduka mm 0,12 mugihe cyo gufatana. Ako kantu gato ko gutandukana kavanze muri 300 gusudira, bihindura nominal ± 0.5 mm kwihanganira igipimo cya 18%. Icyerekezo gitangirira aho ibyuma bihurira.
Kuki Ibikoresho "Byiza Birahagije" binanirwa munsi ya Automation
Intoki zo gusudira zihanganira ibikorwa byo kurwanya imihindagurikire y'ikirere. Umuhanga wo gusudira kabuhariwe yishyura igice cyoroheje, ahindura inguni kumurongo, kandi asoma kugoreka ubushyuhe nkururimi rwumubiri. Imashini ntizimenyera-zisubiramo. Niba ibikoresho bya robo yo gusudira bidafite isura isubirwamo, kugabanganya imbaraga guhoraho, cyangwa indishyi zo kwagura amashyuza, ntabwo uhindura ubwiza bwa weld-urimo ukora ibintu bidahuye.
Dukunze kugenzura ibikoresho byazanywe na Tier-1 abatanga ibinyabiziga. Ingingo zikunze gutsindwa? Imashini ya pin-na-bush yambarwa kurenza ISO 2768-mK. Amashanyarazi yuzuye amasoko hamwe na 22% yangirika nyuma yizunguruka 4000. Isahani fatizo yaturutse ku gukwirakwiza ubushyuhe butaringaniye-bipimye kuri mm 0,35 gutandukana kuri metero 1,2. Izi ntabwo ari imanza. Nintandaro yibitera inyuma ya 63% yingingo-yambere yo gukora tubona muri gahunda nshya.
Imikorere-yisi isaba ibirenze guhuza CAD. Bisaba gusobanukirwa uburyo ibyuma bizunguruka bikonje byaguka kuri 12.5 µm / m · ° C hamwe na 17.3 µm / m · ° C - no gushushanya ibyari byabigenewe byakira byombi bitarinze guhangayikishwa na parasitike. Bisobanura kwerekana 60 ya HRC ya dowel ikomye aho kuba 45 isanzwe ya HRC mugihe ibara ryikirenga rirenga 50.000. Bisobanura kugenzura umuvuduko ukabije kuri milimetero kare - ntabwo ari tonnage gusa - ukoresheje selile yimitwaro mugihe cyujuje ibisabwa.
Amahame ane adasubirwaho Amahame yo gushushanya
Buri kintu cyizewe cyane cya robotic welding fixture twubaka gikurikiza aya mategeko yemejwe numurima:
Ahantu Ingingo eshatu, Ntabwo ari Bane: Kurenza urugero bitera guhuza. Dukoresha kwishyiriraho kinematike: ibice bibiri byuzuye-hasi ya dowel pin + hejuru yuburinganire, byose byagenzuwe hamwe na CMM kurwanya GD&T guhamagarwa - ntabwo ari ibicapo gusa. Imbaraga za Clamp> Imbaraga zo Kwagura Ubushyuhe: Ku bushyuhe bwo hejuru bwo gusudira (kugeza kuri 1,400 ° C kuri nugget), kwaguka kwibanze gushobora kubyara 1200 N yingufu zomuruhande kuri mm 300. Clamps zacu zitanga .52.5 × izo mbaraga ntoya zifata, zapimwe muburyo butagereranywa-kuri 120 ° C. Imigaragarire ya Modular, Ntabwo Yubaka Monolithic: Guhindura igihe byica ROI. Twinjizamo ISO 841-3 isanzwe yo gushiraho no kwihuta-guhagarika imirongo ikonje. Impuzandengo yo guhinduka igabanuka kuva muminota 92 kugeza munsi yiminota 14 kurubuga 17 rwabakiriya. Ubuyobozi bwa Weld Spatter nkibikorwa byingenzi: Spatter ntabwo ari imyanda-ni umwanda uyobora. Twashizemo ingabo zometseho umuringa, zishobora gusimburwa na spatter ingabo mu buryo butaziguye kandi tuyisanga muri mm 8 za buri karere kegeranye. Imibare yo murwego yerekana ibi bigabanya inshuro zogusukura amatara kuri 70% kandi byongerera ubuzima gukoresha 2,3 ×. Uburyo Guhitamo Ibikoresho Bihindura Byose
Ibikoresho bya aluminiyumu bisa neza - ariko birananirana vuba murwego rwo hejuru-ruzenguruka. Twakurikiranye amasaha 10,000+ yo gukora mumiryango itatu yibikoresho:
Gukomera 4140 Icyuma (28-32 HRC): Ibyiza kuri> 200.000-cycle gahunda. Iterambere rinini rifite mm 0,015 mm mu mezi 18 - ndetse no gusiganwa ku magare ya buri munsi. Umuyoboro 17-4PH (H900): Bikunzwe kubiribwa-urwego cyangwa ibidukikije byangirika. Ikomeza kumenya neza nyuma yamasaha 5.000 yo gutera-umunyu - ariko igura 3.2 × irenga 4140. Shira icyuma EN-GJS-600-3: Byakoreshejwe gusa inteko nini-nini (> 2,5 m). Kugabanya ihindagurika neza kuruta ibyuma - ariko bisaba amasaha 72 yo kugabanya imihangayiko annealing nyuma yimashini. Ntabwo twigera dusobanura ibikoresho bishingiye kubiciro byonyine. Mugihe umukiriya yadusabye kuva kuri 4140 tukajya kuri aluminium kugirango tubike amadorari 1200 kuri fixture, twakoresheje umuderevu wamezi 3. Igisubizo: Kwiyongera kwa 4.8% mubyuma byo gusudira, 11% ikoreshwa na electrode, hamwe na 3.2 byiyongera kubihagarika kuri buri mwanya. “Kuzigama” byashize mu cyumweru cya kabiri.
Porotokole yo Kwemeza Botou Haijun
Ibikoresho byacu byoherejwe hamwe nibimenyetso byanditse - ntabwo ari amasezerano. Buri gice kirimo:
Mbere yo guterana CMM igenzura ryimiterere yose (ASME B89.1.10M-2018 yujuje) Clamp imbaraga zishushanya ingendo zuzuye ukoresheje piezoelectric sensor gride Igeragezwa ryubushyuhe bwumuriro: inzinguzingo 50 kuva kuri 20 ° C kugeza kuri 180 ° C, gupima ingendo ya buri mwanya ukabije Umusaruro-umurongo wumye-ukoresha: inzinguzingo 200 zikurikiranye hamwe nibice bifatika, bikurikiranwa hifashishijwe ibyuma byerekana ibyuma bya laser Ibi ntabwo birenze ubuhanga. Irinda igiciro cyamadorari 247.000 yumurongo umwe wo guhagarika umurongo uterwa no kudahuza imiterere. Botou Haijun Metal Products Co., Ltd yubaka sisitemu yo gusudira ya robot ikomeza kubaho-ntabwo ikora gusa-mu nganda nyazo. Dukorera mu mujyi wa Botou, Intara ya Hebei, aho metallurgie itera ubukonje ipimirwa muri microne, ntabwo ari milimetero. Ikigo cyacu cyujuje ISO gihuza kashe, kunama, gusudira, na metrologiya munsi yinzu imwe - kubwibyo nta ntoki zitesha agaciro kwihanganira ibintu. Dutanga ibitekerezo byubwubatsi muminsi itatu yakazi. Amagambo agera munsi yamasaha 48. Niba kandi fixture idafashe mm 0,02 mm hejuru yinzinguzingo 10,000, turayikora-nta mpaka.
Kuberako ibisobanuro ntabwo ari ibisobanuro. Ni ikinyuranyo hagati yibyo robot yibwira ko ikora-nicyo igice kibamo. Funga icyo cyuho. Tangira hamwe.
