Ga kayan aiki masu matuƙar daidaito, daidaiton matsaloli galibi ba ya samo asali ne daga tsarin sarrafa bayanai ko abubuwan gani ba, amma daga ci gaba da girgizar ƙananan abubuwa. Girgizar da ba ta da zurfi da ke faruwa sakamakon saurin juyawar injunan layi, farkon tsayawar hanyoyin watsawa da kuma aikin kayan aikin bita da ke kewaye suna watsawa tare da firam ɗin injin zuwa saman dubawa, suna ƙara girman kurakuran aunawa da rage maimaita hoto, matsayi da sakamakon dubawa. Don kiyaye ma'aunin matakin nanometer, ban da teburin keɓewar girgiza na waje, kayan da ke cikin firam ɗin tushe na kayan aikin suna aiki azaman layin farko na kariyar rage girgiza. Ɗaya daga cikin mahimman ƙimar abubuwan granite masu daidaito shine rage tsangwama ta girgiza kai tsaye ta hanyar tsarin kayan.
Girgizar iska a zahiri ita ce ƙara yawan wutar lantarki da kuma ƙara yawan wutar lantarki. Ƙananan ƙarfe suna da babban ƙarfin lantarki; raƙuman girgiza suna yaɗuwa cikin sauri. Da zarar mitar motsawa ta dace da mitar yanayi na firam ɗin, sautin yana faruwa cikin sauƙi kuma ƙananan jijiyoyi suna ƙaruwa akai-akai. Ko da an sanya faifan damping na girgiza na waje, za su iya ware wani ɓangare na girgizar ƙasa mai ƙarancin mita ne kawai. Girgizar ciki da motsi na kayan aikin ke haifarwa har yanzu suna nunawa akai-akai a cikin tsarin ƙarfe kuma suna ci gaba da lalata kwanciyar hankali na saman tunani.
Baƙar fata mai launin dutse na masana'antu yana da lu'ulu'u masu ɗaure da kuma wani tsari mai ƙarfi mai danshi. Lokacin da kuzarin girgiza ya shiga cikin babban dutse, mahaɗan lu'ulu'u masu yawa suna ci gaba da cinye kuzarin motsi na girgiza, suna canza kuzarin girgiza zuwa ƙaramin zafi don wargajewa, suna rage girman girma da sauri kuma suna hana ci gaba da haɗuwa da girgiza da resonance. Wannan siffa ta danshi ta asali ta abu ce da ke cikinta kuma ba za ta lalace ba tare da aikin kayan aiki na dogon lokaci, sabanin kayan rage girgiza na waje kamar roba da kumfa waɗanda ke tsufa kuma suna lalacewa akan lokaci.
Aikin rage girgiza ya bambanta sosai tsakanin nau'ikan duwatsu daban-daban. Marmara tana da lu'ulu'u masu laushi, ramuka na ciki da kuma laushi mara daidaituwa, tana ba da ƙarancin ƙarfin rage girgiza kuma ba ta da ƙarfi wajen rage girgiza mai yawa. ZHHIMG tana ɗaukar dutse mai duhu mai yawa tare da yawan har zuwa 3100kg/m³. Tana da lu'ulu'u na ciki da aka tsara daidai gwargwado. Tubalan da ba a sarrafa ba suna shan maganin tsufa na dogon lokaci ba tare da ɓoye fashe ba. Ana iya amfani da abubuwan da aka haɗa na granite monolithic kai tsaye azaman tushen kayan aiki, katako mai kama da gantry da substrates don dandamalin ɗaukar iska. Suna shan kuzarin girgiza a tushen samar da girgiza, maimakon ware girgizar da ba ta dace ba bayan sun bazu. 
Wannan fa'idar rage girgiza ta asali tana ba da ƙima mai kyau a cikin yanayi mai daidaito na mita mai yawa. Tsarin laser na Femtosecond da picosecond, duba na'urar gani ta AOI, gano lahani na X-ray, duba wafer na semiconductor da injunan aunawa suna da matuƙar saurin kamuwa da ƙananan girgiza. Ko da jitters na nanometers goma sha ɗaya kawai zai haifar da hoto mara kyau, daidaita matsayi da kuma canza bayanai na dubawa. Tare da kayan aikin granite, girgizar da aka samar ta hanyar motsi na kayan aikin galibi ana rage ta kafin isa saman aikin aunawa. Babu buƙatar tara tarin hadaddun abubuwan rage girgiza, wanda ke sauƙaƙa tsarin injin gabaɗaya yayin da yake inganta kwanciyar hankali na aiki na dogon lokaci na kayan aiki.
A zahiri, ikon danne girgizar dutse ba shi da iko a kan komai. Yana da kyau wajen shan ƙananan girgizar ƙasa masu matsakaicin mita da na mita da ake samarwa a cikin kayan aiki. Don girgizar ƙasa mai tsanani daga tushe na waje, har yanzu yana buƙatar kariya mai kyau tare da tsarin waje kamar ramukan hana girgizar ƙasa na ƙwararru da kuma sansanonin da ke shaye girgizar ƙasa. Lokacin gina bita mai zafi akai-akai, ZHHIMG yana amfani da ƙirar ramin hana girgiza mai zaman kansa, yana ƙirƙirar tsarin rage girgizar ƙasa na ciki da waje guda biyu tare da damƙa abubuwan da ke cikin granite don kare daidaiton ma'auni sosai.
A taƙaice, sassan granite masu daidaito ba wai kawai tushen ɗaukar kaya bane, har ma da masu ɗaukar ma'auni waɗanda ke da ƙarfin rage girgiza a ciki. Dangane da ƙarfin danshi na kayan, suna raunana tsangwama ta girgiza da ake samu yayin aikin kayan aiki daga tushen, suna rage rikice-rikice zuwa ma'aunin aunawa da sanya su, da kuma taimakawa kayan aiki masu daidaito sosai su ci gaba da kiyaye daidaiton aiki na micron har ma da nanometer. Wannan shine babban dalilin da yasa ake ci gaba da zaɓar su don kayan aikin metrology masu inganci, semiconductor da laser.
Lokacin Saƙo: Satumba-14-2026