A fannin na'urorin hangen nesa masu daidaito da kuma nazarin yanayin ƙasa, cimma muhalli mai karko da rashin girgiza shi ne ginshiƙin ma'auni mai inganci. Daga cikin dukkan tsarin tallafi da ake amfani da su a dakunan gwaje-gwaje da wuraren masana'antu, dandamalin iyo na iska mai haske - wanda kuma aka sani da teburin keɓewa na girgizar gani - yana taka muhimmiyar rawa wajen tabbatar da daidaito mai girma ga kayan aiki kamar na'urorin aunawa, tsarin laser, da na'urorin aunawa masu daidaitawa (CMMs).
Tsarin Injiniya na Dandalin Na'urar gani
Tsarin gani mai inganci ya ƙunshi tsarin saƙar zuma mai cikakken ƙarfi, wanda aka tsara don tauri da kwanciyar hankali na zafi. Farantin sama da ƙasa, yawanci kauri mm 5, an haɗa su da tsakiyar saƙar zuma mai inganci wanda aka yi da zanen ƙarfe 0.25 mm, wanda ke samar da tsari mai daidaito da isotropic. Wannan ƙira yana rage faɗaɗa da matsewar zafi, yana tabbatar da cewa dandamalin yana kiyaye lanƙwasa koda da canjin yanayin zafi.
Ba kamar aluminum ko coppers ba, tsarin saƙar zuma na ƙarfe yana ba da tauri mai daidaito a cikin zurfinsa, ba tare da gabatar da nakasu ba. Bango na gefe kuma an yi su da ƙarfe, wanda hakan ke kawar da rashin kwanciyar hankali da ke da alaƙa da danshi - matsala da ake gani a dandamali da aka yi da kayan gauraye. Bayan kammala saman da gogewa ta atomatik, teburin yana samun madaidaicin ƙasa-micron, yana ba da kyakkyawan saman don haɗa kayan gani da kayan aiki daidai.
Gwajin Auna Daidaito da Gwajin Bin Dokoki
Kafin barin masana'antar, kowace dandamalin iska mai gani tana yin gwaje-gwaje na girgiza da bin ƙa'ida. Hammer bugun jini yana amfani da ƙarfin sarrafawa a saman dandamali yayin da na'urori masu auna sigina ke rikodin amsawar girgiza da ta haifar. Ana nazarin siginar don samar da bakan amsawar mita, wanda ke taimakawa wajen tantance rawar da dandamalin ke yi da kuma aikin keɓewa.
Ana ɗaukar ma'auni mafi mahimmanci daga kusurwoyi huɗu na dandamalin, domin waɗannan ma'auni suna wakiltar yanayin bin ƙa'ida mafi muni. Kowane samfuri ana ba shi lanƙwasa na bin ƙa'ida da rahoton aiki, wanda ke tabbatar da cikakken bayyana halayen dandamalin masu ƙarfi. Wannan matakin gwaji ya wuce ayyukan masana'antu na gargajiya, yana ba masu amfani cikakken fahimtar halayen dandamalin a ƙarƙashin yanayin aiki na gaske.
Matsayin Warewa a Girgiza
Keɓewar girgiza shine ginshiƙin ƙirar dandamalin gani. Girgizar tana fitowa daga manyan tushe guda biyu—na waje da na ciki. Girgizar waje tana fitowa daga ƙasa, kamar sawu, injina na kusa, ko kuma sautin tsarin, yayin da girgizar ciki ke fitowa daga kwararar iska, tsarin sanyaya, da kuma aikin kayan aikin.
Wani dandamalin gani na iska mai iyo yana ware nau'ikan biyu. Ƙafafunsa na dakatar da iska suna sha da rage girgizar waje da ake watsawa ta ƙasa, yayin da layin rage hayaniya mai ɗauke da iska a ƙarƙashin teburin yana tace hayaniyar injina ta ciki. Tare, suna ƙirƙirar tushe mai natsuwa da kwanciyar hankali wanda ke tabbatar da daidaiton ma'auni da gwaje-gwaje masu inganci.
Fahimtar Mita ta Halitta
Kowace tsarin injiniya tana da mitar halitta—mita da take girgiza idan aka danne ta. Wannan siga tana da alaƙa da nauyin tsarin da kuma taurinsa. A cikin tsarin warewar gani, kiyaye ƙarancin mitar halitta (yawanci ƙasa da 2-3 Hz) yana da matuƙar muhimmanci, domin yana ba da damar teburin ya ware girgizar muhalli yadda ya kamata maimakon ƙara masa ƙarfi. Daidaito tsakanin taro, tauri, da damping kai tsaye yana ƙayyade ingancin warewar tsarin da kwanciyar hankali.
Fasahar Fasahohin Iska
Za a iya rarraba dandamalin shawagi na iska na zamani zuwa matakai masu layi na XYZ da dandamalin shawagi na iska mai juyawa. Babban tsarin waɗannan tsarin shine tsarin shawagi na iska, wanda ke samar da motsi mara motsi wanda ke da siraran fim na iska mai matsewa. Dangane da aikace-aikacen, shawagi na iska na iya zama nau'in lebur, layi, ko madauri.
Idan aka kwatanta da jagororin layi na injiniya, bearings na iska suna ba da daidaiton motsi na matakin micron, maimaituwa na musamman, da kuma rashin lalacewa ta injiniya. Ana amfani da su sosai a cikin duba semiconductor, photonics, da aikace-aikacen nanotechnology, inda daidaiton sub-micron da kwanciyar hankali na dogon lokaci suke da mahimmanci.
Kulawa da Tsawon Rai
Kula da dandamalin iska mai iyo yana da sauƙi amma yana da mahimmanci. Kiyaye saman da tsabta kuma babu tarkace, duba iskar akai-akai don ganin danshi ko gurɓatawa, kuma ku guji yin tasiri mai yawa akan teburin. Idan aka kula da shi yadda ya kamata, teburin gani na daidaitacce zai iya aiki da aminci tsawon shekaru da yawa ba tare da lalacewa a cikin aiki ba.
Lokacin Saƙo: Nuwamba-11-2025