Kumvetsetsa Kulekerera kwa Flatness kwa 00-Grade Granite Surface Plates

Poyezera mwatsatanetsatane, kulondola kwa zida zanu kumadalira kwambiri mtundu wazomwe zili pansi pake. Pazigawo zonse zolondola, mbale za granite zimadziwika kwambiri chifukwa chokhazikika, kulimba, komanso kukana kuvala. Koma ndi chiyani chomwe chimatanthawuza kulondola kwawo - ndipo kulolerana kwa "00-grade" kumatanthauza chiyani?

Kodi 00-Grade Flatness Ndi Chiyani?

Ma plates apamwamba a granite amapangidwa motsatira miyezo yolimba ya metrology, pomwe giredi iliyonse imayimira kulondola kosiyanasiyana. Gulu la 00, lomwe nthawi zambiri limatchedwa kalasi ya labotale kapena ultra-precision grade, limapereka kulondola kwapamwamba kwambiri komwe kulipo pama mbale wamba a granite.

Pa mbale ya granite ya 00-grade, kulolerana kwa flatness kumakhala mkati mwa 0.005mm pa mita. Izi zikutanthauza kuti pamtunda uliwonse wa mita imodzi, kupatuka kuchokera ku flatness wangwiro sikudutsa ma microns asanu. Kulondola kotereku kumatsimikizira kuti zolakwika zoyezera zomwe zimachitika chifukwa cha kusakhazikika pamtunda zimathetsedwa - chinthu chofunikira kwambiri pakuwongolera komaliza, kuyang'ana kwa kuwala, ndikugwirizanitsa ntchito zoyezera.

N'chifukwa Chiyani Kufutukuka Kuli Kofunika?

Kusanja kumatanthawuza momwe mbale yapansi ingagwiritsire ntchito molondola momwe mungayang'anire ndi kusonkhanitsa. Ngakhale kupatuka kwakung'ono kungayambitse zolakwika zazikulu poyang'ana mbali zolondola. Chifukwa chake, kusungitsa malo osanja kwambiri ndikofunikira kuti muwonetsetse zotsatira zofananira m'malo opangira ma laboratories, malo apamlengalenga, ndi mafakitale opanga komwe kumafunikira kulondola kwamlingo wa micrometer.

Kukhazikika kwa Zinthu ndi Kuwongolera Kwachilengedwe

Kukhazikika kodabwitsa kwa mbale za granite za giredi 00 kumachokera ku kutsika kwa kutentha kwa granite komanso kusasunthika kwabwino kwambiri. Mosiyana ndi mbale zachitsulo, granite siimazungulira pansi pa kusintha kwa kutentha kapena mphamvu ya maginito. Chimbale chilichonse chimakulungidwa mosamala ndikuwunikiridwa m'malo olamulidwa ndi kutentha (20 ± 1 ° C) kuwonetsetsa kuti kusalala kumakhalabe kosasinthika pansi pamikhalidwe yogwirira ntchito.

Kuyang'ana ndi Kuyesa

Ku ZHHIMG®, mbale iliyonse ya granite ya 00-grade imatsimikiziridwa pogwiritsa ntchito milingo yamagetsi yolondola kwambiri, ma autocollimator, ndi ma interferometer a laser. Zidazi zimatsimikizira kuti mbale iliyonse ikukumana kapena kupitirira miyezo yapadziko lonse monga DIN 876, GB/T 20428, ndi ISO 8512. Kuwongolera nthawi zonse ndi kuyeretsa n'kofunikanso kuti musunge kulondola kwa nthawi yaitali.

Zolondola Zomwe Mungakhulupirire

Mukasankha mbale ya granite yoyezera makina anu, kusankha giredi yoyenera kumakhudza kudalirika kwanu. Chimbale cha granite cha giredi 00 chikuyimira pachimake cholondola kwambiri - maziko omwe kulondola kwenikweni kumamangidwira.