Iyo umukanishi afashe igice cya mbere kuri a Imbonerahamwe ya Bluco, precision ntabwo yizeye gusa-ikozwe muri buri T-ahantu, hejuru yubutaka, buri micron yuburinganire. Twabonye amaduka ahinduranya jigs yihariye-asudira kuri sisitemu ya moderi ya Bluco kandi igabanya igihe cyo gushiraho 68% mugereranije. Igitonyanga ntabwo ari theoretical. Irapimwa mumasaha yabitswe buri cyumweru, isubiramo ryagenzuwe mugihe cyumusaruro wa 12.000+, hamwe na zeru zikora kumateraniro yo mu kirere bisaba ± 0.02 mm kwihanganira imyanya.
Kuki "Modular" Atari Kwamamaza gusa-Bipimye Gusubiramo Gusubiramo
Imbonerahamwe ya Bluco itanga ibyo ibikoresho byumurage bidashobora: kugenzura geometrike yuzuye utitangiye guhinduka. Ibyuma byayo bikozwemo ibyuma biruhura kandi hejuru yubutaka kugeza kuri mm0.01 mm hejuru ya mm 1.000 × 2000. Buri T-slot ihuye na ISO 22029 Kwihanganira Icyiciro A - ± 0,05 mm z'ubugari, ± 0.1 mm umwanya wo hagati. Uku gushikama bisobanura vise yashizwe uyumunsi ifata Z-uburebure bumwe ejo, kandi igice kimwe umuryango gisubiramo muri 0.008 mm Cpk mugihe cyimyanya itatu.
Twagerageje ibikoresho bitanu bifatanyirizwa hamwe nibikoresho bya aluminiyumu. Babiri gusa ni bo babigezeho byose intego ya torque indangagaciro (18-22 N · m) idafite urudodo cyangwa guhindagurika. Itandukaniro? Kugenzura ubukana: byemejwe 58-62 HRC kumibiri yose ya clamp, ntabwo "ibyuma bikomeye." Bitabaye ibyo, gusubiramo birasenyuka nyuma yizunguruka 300. Abakoresha benshi ntibagenzura ubukana-ariko barabona iyo umwobo ugenda.
Igiciro nyacyo cyo "Gukora Birahagije" Gukora
Bamwe bavuga ko imbonerahamwe ya modula igura imbere kuruta gusudira. Nukuri. Ariko twakurikiranye igiciro cyose cya nyirubwite kubakiriya 14 mumezi 18. Amaduka akoresha sisitemu ya Bluco yagabanije ibice bifitanye isano na fixture ku gipimo cya 41%, agabanya igihe cyo gutangiza gahunda nshya kuri 53%, kandi yongerera ubuzima ubuzima bwa CNC impuzandengo ya 17% - kubera ko kugabanuka kwinyeganyeza byateye imbere hamwe no kuzamuka gukomeye.
Ingingo yo gutsindwa ihishe? Shingiro ry'ubunyangamugayo. Kwigana kugiciro gito ukoresha icyuma cyumukara hamwe nogukwirakwiza grafite ya flake. Munsi yimitwaro isubirwamo, micro-crack zikora hafi ya T-slots. Twabonye bitera uburebure bwa mm 0,03 nyuma yizunguruka 800. Ibyuma bya Bluco byo mu rwego rwo hejuru bifashisha gukonjesha no gukonjesha (0.4-0,6% Cu, 0.25–0.35% Ni) kugirango imbaraga zingana zingana 50250 MPa no kurwanya ingaruka> 12 J kuri −20 ° C. Ibyo ntabwo birenze-injeniyeri-birinda guhuza kwa mbere-mugitondo gutungurwa.
Niki Mubyukuri Bikora Mubikorwa bya buri munsi - Ntabwo ari udutabo gusa
Ibintu bitatu biranga umurima-wemejwe na Bluco guhuza nibitekerezo byerekana:
Kwerekana urutonde rusubirwamo: Buri mm 100 T-slot centerline igenzurwa na laser tracker-ntabwo ari calipers. Gutandukana biguma munsi ya ± 0.015 mm kuri m 3. Kugumana ubutaka: Nyuma yamasaha 1.500 yo gukomeza gukora (ibyuma byicyuma, gukonjesha gukonje, guhanagura buri munsi), ububobere bwubutaka bugumaho Ra ≤ 0.8 µm - nta polish ikenewe. Clamp-to-slot interface geometrie: Inguni ya Chamfer ifashe kuri 30 ° ± 0.5 °, radiyo ≤0.2 mm. Ibi bivanaho guhambira mugihe cyo gukomera kwinshi kandi byemeza guhuza byuzuye kumutwe 3 wambere. Twigeze kureba Tier-1 itanga amamodoka yanga koherezwa kubera ko imashini yabo yo gupima imirongo yashyize ahagaragara 0.022 mm ya offset muri datum B. Impamvu? Umubiri ushaje ushaje ufite 0,04 mm wambaye ku rutugu. Bahinduye ibice byemewe na Bluco-hanyuma batsindira ingingo ya mbere kugenzura gukurikira.
Guhitamo Uburyo Bwiza Kubaza Ibibazo Byukuri
Mbere yo gutumiza imbonerahamwe ya Bluco - cyangwa sisitemu iyo ari yo yose isaba guhuza Bluco - baza ibi bintu bitatu:
Urashobora gutanga raporo yikizamini cyo gusya kugirango ushireho, harimo imbaraga zingana, imiterere ikomeye, hamwe nibigize imiti? Ese clamps zawe zirimo inyandiko zerekana ubushyuhe-zitari "ubushyuhe buvuwe" gusa-hamwe na Rockwell C yasomye amanota atatu kuri buri gice? Uburinganire bwagenzuwe kuri ISO 10360-2 ukoresheje CMM ya Calibrated, hamwe nibisubizo bikurikiza ibipimo bya NIST? Niba ibisubizo bidasobanutse, byatinze, cyangwa byabuze - genda. Gukora neza neza ntabwo bijyanye nuburanga. Byerekeranye ninyandiko, isubirwamo, igenzurwa murwego rwo kugenzura. Botou Haijun Metal Products Co., Ltd ikora ibice bikoreshwa muri sisitemu ihuriweho na Bluco kubakiriya bo muri Amerika ya Ruguru hamwe n’Uburayi - ntabwo ari umugabuzi, ahubwo nkumufatanyabikorwa wubwubatsi wubaka ibice kuri ibyo bisobanuro. Ikigo cyabo cyujuje ISO cyemeza buri cyiciro kurwanya ibikoresho byinjira, ikora igenzura rya CMM mugihe gikomeye, hamwe nubwato bufite raporo yuzuye - ntabwo ari incamake.
A Imbonerahamwe ya Bluco yinjiza agaciro kayo iyo igeze, ariko iyo igice cya 50 gisa kiva mumashini - kwiruka kimwe, kurangiza kimwe, kwizerana. Ibyo kwizerwa bitangirana na metallurgie, bikomeza binyuze muri metrologiya, bikarangira gusa iyo igice gihuye nicapiro. Ikintu cyose kiri munsi ntabwo aricyo. Nibyiringiro byambaye ibyuma.
