A fagen madaidaicin optics da metrology, samun kwanciyar hankali da yanayin da ba shi da jijjiga shine ginshiƙin abin dogaro. Daga cikin duk tsarin tallafi da aka yi amfani da su a cikin dakunan gwaje-gwaje da saitunan masana'antu, dandamalin iska na gani-wanda kuma aka sani da tebur keɓewar girgizar gani-yana taka muhimmiyar rawa wajen tabbatar da daidaito mai girma don kayan aiki kamar su interferometers, tsarin Laser, da daidaita injunan aunawa (CMMs).
Haɗin Injiniya na Dandalin gani
Babban dandali na gani mai inganci ya ƙunshi cikakken tsarin ruɓaɓɓen ƙarfe na saƙar zuma, wanda aka ƙera don ƙaƙƙarfan rigidity da kwanciyar hankali na thermal. Faranti na sama da na ƙasa, yawanci kauri 5 mm, an haɗa su da ainihin injin saƙar zuma da aka yi daga zanen ƙarfe na 0.25 mm, suna samar da tsari mai kama da isotropic. Wannan ƙira yana rage girman faɗaɗawar zafi da ƙanƙancewa, yana tabbatar da cewa dandamali yana kiyaye shimfidarsa koda tare da canjin yanayin zafi.
Ba kamar aluminium ko dunƙule dunƙule ba, tsarin saƙar zuma na ƙarfe yana samar da daidaiton tsayin daka cikin zurfinsa, ba tare da gabatar da nakasar da ba a so ba. Har ila yau, bangon gefen an yi shi da karfe, yadda ya kamata ya kawar da rashin kwanciyar hankali da ke da alaka da zafi-matsalar da ake gani sau da yawa a dandamali da aka yi daga kayan da aka haɗa. Bayan kammalawa da gogewa ta atomatik, tebur ɗin yana samun kwanciyar hankali na ƙananan micron, yana ba da kyakkyawan farfajiya don taron gani da kuma ainihin kayan aikin.
Daidaitaccen Aunawa da Gwajin Biyayya
Kafin barin masana'anta, kowane dandali na iska mai shawagi yana fuskantar jerin girgizawa da gwajin yarda. Gudun bugun bugun jini yana amfani da ƙarfi mai sarrafawa zuwa saman dandamali yayin da na'urori masu auna firikwensin ke rikodin sakamakon girgizar. Ana nazarin siginonin don samar da bakan amsa mitar, wanda ke taimakawa tantance sautin dandali da aikin keɓewa.
Ana ɗaukar ma'auni mafi mahimmanci daga kusurwoyi huɗu na dandamali, saboda waɗannan maki suna wakiltar mafi munin yanayin yarda. Ana ba da kowane samfuri tare da keɓancewar yarda da rahoton aiki, yana tabbatar da cikakkiyar fayyace halaye masu ƙarfi na dandamali. Wannan matakin gwajin ya zarce ayyukan masana'antu na gargajiya, yana ba masu amfani da cikakken fahimtar halayen dandamali a ƙarƙashin ainihin yanayin aiki.
Matsayin Warewa Vibration
Warewar girgiza yana tsakiyar ƙirar dandamali na gani. Vibrations sun samo asali daga manyan tushe guda biyu - na waje da na ciki. Jijjiga na waje yana fitowa daga ƙasa, kamar ƙafar ƙafa, injuna kusa, ko haɓakar tsari, yayin da girgizar ciki ta tashi daga kwararar iska, tsarin sanyaya, da aikin na'urar.
Wani dandali mai yawo da iska yana ware nau'ikan biyun. Ƙafafun sa na dakatar da iska suna sha kuma suna rage girgizar da ake watsawa ta ƙasa, yayin da iska mai ɗauke da damping Layer ƙarƙashin tebur ɗin tana tace hayaniyar injina na ciki. Tare, suna ƙirƙirar tushe mai natsuwa, tsayayye wanda ke tabbatar da daidaiton ma'auni da gwaje-gwaje masu inganci.
Fahimtar Mitar Halitta
Kowane tsarin injina yana da mitar yanayi-yawan abin da yake ƙoƙarin girgiza lokacin da damuwa. Wannan siga yana da alaƙa ta kusa da girman tsarin da taurinsa. A cikin tsarin keɓewar gani, kiyaye ƙarancin mitar yanayi (yawanci ƙasa da 2-3 Hz) yana da mahimmanci, saboda yana ba da damar tebur don ware girgizar muhalli yadda ya kamata maimakon haɓaka shi. Ma'auni tsakanin taro, taurin kai, da damping kai tsaye yana ƙayyade ingantaccen tsarin keɓewa da kwanciyar hankali.
Fasahar Dandali Mai Yawo Iska
Za a iya rarraba dandamali na iyo na iska na zamani zuwa matakan ɗaukar iska na linzamin XYZ da dandamali mai ɗaukar iska. Tushen waɗannan tsarin shine injin ɗaukar iska, wanda ke ba da motsi mara ƙarfi kusa da goyan bayan fim ɗin siririn iska. Dangane da aikace-aikacen, igiyoyin iska na iya zama lebur, madaidaiciya, ko nau'in sandal.
Idan aka kwatanta da jagororin linzamin kwamfuta na inji, masu ɗaukar iska suna ba da daidaiton matakin ƙananan motsi, ingantaccen maimaitawa, da lalacewa na inji. Ana amfani da su ko'ina a cikin binciken semiconductor, photonics, da aikace-aikacen fasahar nanotechnology, inda madaidaicin ƙananan micron da kwanciyar hankali na dogon lokaci suke da mahimmanci.
Kulawa da Tsawon Rayuwa
Tsayawa dandali mai yawo iska mai sauƙi amma mai mahimmanci. Tsaftace saman saman kuma ba shi da tarkace, bincika iskar gas lokaci-lokaci don danshi ko gurɓatawa, kuma guje wa tasiri mai nauyi akan tebur. Lokacin da aka kiyaye shi da kyau, madaidaicin tebur na gani na iya aiki da dogaro tsawon shekaru da yawa ba tare da lalacewa a cikin aiki ba.
Lokacin aikawa: Nuwamba-11-2025