Kuzindikira kwa cmm

Ambiri aMakina a CMM (Unikani makina oyezera) amapangidwa ndimagawo a granite.

Makina oyenerera (cmm) ndi chipangizo chokwanira chofufumitsa ndipo chapanga magawo angapo okhala ndi malo opangira, kuphatikizapo gawo laposachedwa la labotale. Njira yotentha ya cmm enloder masikelo imakhala yofunika kwambiri pakati pa maudindo ndi ntchito.

Munkhani yaposachedwa, mwa Releni, nkhani yoyandama ndi njira zokutira, zomwe zidafotokozedwazi zomwe zimafotokozedwa.

Masikelo a Entheder amakhala bwino osagwirizana ndi mpweya wawo wokweza (kuyandama) kapena kutengera kutengera kutengera gawo lapansi. Kukula kwamphamvu kumakula ndi mapangano malinga ndi matenthedwe a matebulo, pomwe pali ma cent omwe amakula ndi mapangano ofananira ndi gawo lapansi. Njira zokwanira zoperekera phindu pazogwiritsa ntchito zosiyanasiyana zomwe zimagwiritsidwa ntchito: Nkhani yochokera ku Renishaw imapereka nkhani yomwe sikisite yomwe imakonda kuti ithe kusintha makina a labotale.

Ma cmms amagwiritsidwa ntchito kugwirizira deta ya magawo atatu pamlingo wolondola, zinthu zokongoletsera, monga injini zamagetsi ndi ndege, monga gawo la njira yowongolera. Pali mitundu inayi yofunika yoyenerera makina oyezera: Bridge, Cantery ndi mkono wopingasa. Mitundu ya Bridge-Inling ndiofala kwambiri. Mu Chuma cha CLM Bridge, z-axis yaikidwa patchire yomwe imayenda pa mlatho. Bridge imayendetsedwa motsatira njira ziwiri mu njira ya y-axis. Galimoto imayendetsa phewa limodzi la mlatho, pomwe phewa ndi lachikhalidwe chosasavomerezeka: kapangidwe ka mlatho nthawi zambiri zimatsogozedwa / kuthandizidwa pa artostatic zitsulo. Chonyamulira (x-axis) ndikuti abwerere (Z-axis) akhoza kuthamangitsidwa ndi lamba, scress kapena mota kapena mota kapena mzere. Ma cMM amapangidwa kuti achepetse zolakwika zomwe sizili ndi zolakwika ngati izi ndizovuta kubweza omuyang'anira.

CMMS-PRICMS yoyendetsedwa ndi ma granite am'mimba owuma ndi gantifry / barry, omwe ali ndi chidwi chotsika chomwe chimalumikizidwa chomwe chimaphatikizidwa ndi sensor. Zolemba zopangidwa zomwe zimagwiritsidwa ntchito potsimikizira kuti magawo akumane nawonso kulolerana. Kuzungulira kwa mzere wowoneka bwino kumayikidwa pamtima x, y ndi maki omwe amatha kukhala mita yambiri pamakina akulu.

Mlangizi wa Brinite Bridnite-Term CREDIT yogwiriridwa mu chipinda cholumikizidwa ndi mpweya, kutentha kwa mphindi 20 ± 2 ± 2 ° Malo oyandikana ndi chitsulo chosapanga masamba a cmm amakhala odziyimira pawokha kapena amayankha mwachangu kusintha kwa kutentha kwa mpweya. Izi zimabweretsa kukulira kwakukulu kapena kuphatikizika kwa sikelo pa 3m thexis pafupifupi 60 μm. Kukula kumeneku kumatha kubweretsa vuto lalikulu lomwe limakhala lovuta kwambiri kuti lithandizire nthawi yayitali.

Gawo losankhidwa ndi njira yomwe mungasankhire pamenepa: Sprole Sprical ingokulitsa ndi kuphatikiza kwa matenthedwe (CTE) wa gawo la granititi Kusintha kwa nthawi yayitali kutentha kumayenera kulingaliridwa ndipo izi zimakhudza kutentha kwamphamvu kwa madzi ochulukirapo. Kubwezera kutentha kumakhala kowongoka pamene woyang'anira amangofunika kulipirira njira zamakina osaganiziranso malo osungirako malo.

Mwachidule, ender systems yokhala ndi masikelo ophatikizika ndi njira yabwino kwambiri yosinthira masentimita otsika mtengo / matenthedwe ocheperako ndi mapulogalamu ena omwe amafunikira milingo yayitali. Ubwino wamasamba osankhidwa kuphatikizira kukhala osavuta kusinthidwa kwa maulamuliro olipiritsa komanso kuchepetsa zolakwika zomwe sizikusintha chifukwa cha zolakwa zosasinthika chifukwa cha kusintha kwa malo am'deralo.