Ma'aunin tsayin daidaici yana aiki a cikin kewayon daidaiton micron ko ma nanometer. Sau da yawa, na'urar bincike da karatu suna aiki sosai, duk da haka bayanan aunawa suna ci gaba da canzawa, kuma maimaita karatu akan aikin aiki ɗaya yana nuna bambance-bambance a bayyane. Masu dubawa da yawa suna sake daidaita kayan aikin kuma suna daidaita matsin lamba na bincike akai-akai, amma ba za a iya kawar da irin waɗannan canje-canjen ba. Babban dalilin yawanci yana cikin ƙananan girgiza a ko'ina a cikin bita.
Girgizar da na'urorin da ke sanya iska, na'urorin jigilar kaya, kayan aikin injin da ke kusa da su, har ma da sawu ke haifarwa suna ratsa ƙasa zuwa ma'aunin tsayi. Tushen ƙarfe suna aika girgiza da ƙarfi; ƙananan girgiza suna shafar wurin hulɗa tsakanin na'urar bincike da kayan aiki kai tsaye kuma suna haifar da karatu mara tabbas. Don danne irin waɗannan rikice-rikice, tushen da kansa dole ne ya sami ƙarfin shaƙar girgiza da ƙarfin buffering. An ƙera tushin dutse don ma'aunin tsayi don magance ainihin wannan wurin ciwo.
Ba kamar ƙarfe da ƙarfe ba, dutse mai yawa yana da kaddarorin danshi na halitta godiya ga tsarin ma'adinan ciki na musamman, wanda hakan ya sa ya zama abu mai rage girgiza. Lokacin da raƙuman girgiza suka isa tushen dutse, kuzarin yana wargajewa kuma yana lalacewa akai-akai a iyakokin ma'adanai a cikin dutsen, maimakon a canza shi kai tsaye zuwa ma'aunin tsayi da ke sama. Yana aiki kamar layin ma'aunin halitta don tsarin aunawa gaba ɗaya, yana raunana ƙananan girgiza daban-daban daga ƙasa kuma yana kiyaye ma'aunin tsayi da aka ɗora a kan tushe a cikin yanayin aunawa mai tsauri.
Wani muhimmin bambanci da ya kamata a fayyace shi ne: rage girgiza ba wai kawai ƙara nauyi ba ne. Kawai yin kauri tubalan ƙarfe zai iya rage wani ɓangare na girgizar ƙasa ta hanyar nauyi mara nauyi kuma da kyar yake danne ƙananan girgizar ƙasa masu yawa da aka saba gani a wuraren bita na dubawa. Marmarar ƙasa, akasin haka, tana da ramuka masu yawa da rarraba ma'adinai marasa daidaituwa, wanda ke haifar da rashin kwanciyar hankali na girgiza. Yana iya aiki na ɗan gajeren lokaci, duk da haka aikin rage girgizar sa yana raguwa a hankali da zarar ya lalace a ƙarƙashin canjin zafin jiki da danshi na dogon lokaci. Granite mai daidaito tare da kayan da aka zaɓa da kyau da kuma maganin tsufa mai zurfi yana da laushi iri ɗaya da ƙaramin aiki tare da aikin rage girgiza mai ƙarfi. Yana danne girgizar ƙasa mai ƙarancin mita ta hanyar nauyi mara nauyi kuma yana shan ƙananan girgizar ƙasa masu yawan mita a lokaci guda. Wannan tasirin biyu yana tabbatar da ma'aunin daidaito.
A ci gaba da duba tsari, tasirin tsangwama na girgiza yana taruwa. Girgizar ta ci gaba da kasancewa yayin lodawa da sauke kayan aiki akai-akai da kuma aiki ba tare da tsayawa ba na kayan aikin da ke kewaye. Tushen granite yana shan kuzarin girgiza kuma yana rage girgizar nan take na na'urar, yana ba da damar karantawa daga kowace ma'aunin hulɗa su haɗu da sauri. Yana rage kurakurai daban-daban tsakanin ma'auni mai maimaitawa kuma yana inganta maimaita bayanai. Wannan yana da matuƙar mahimmanci musamman ga kayan aikin metrology na daidaito kamar ma'aunin tsayi waɗanda suka dogara da nassoshi marasa canzawa. 
Wannan siffa ta buffering vibration kuma tana rage tasirin gaggawa akan na'urar bincike. Ƙananan bugun da aka samu yayin sanyawa da kuma dawo da kayan aiki ana rage su ta hanyar tushe na granite. Yana rage lalacewar bazata ga na'urorin bincike masu inganci, yana tsawaita tsawon lokacin aikin na'urar bincike kuma yana rage yawan kula da kayan aiki.
Ba shakka, aikin rage girgiza ya dogara ne da dabarun sarrafawa masu inganci. Tushen dutse ne kawai waɗanda ke da saman tunani mai daidaito da kuma cikakken damuwa na ciki zasu iya samar da danne girgiza mai dorewa. Idan blanks na dutse suka riƙe damuwa ta ciki kuma suka lalace a hankali akan lokaci, kurakuran auna tsarin zasu ci gaba da tasowa duk da kyakkyawan aikin rage girgiza.
A cikin yanayin dubawa inda ba za a iya kawar da girgizar wurin aiki gaba ɗaya ba, tushen ma'aunin tsayin dutse yana amfani da damping na halitta don toshe girgizar da kuma toshe hanyar watsa ƙananan girgiza zuwa na'urar bincike, yana daidaita ma'aunin aunawa. Ba tare da masu keɓance girgizar waje masu rikitarwa ba, suna ba da karatu mai santsi da kuma sake maimaitawa mafi girma ga ma'aunin tsayi, wanda hakan ya sa su zama mafita mafi kyau don inganta daidaiton ma'auni don aikace-aikacen auna tsayi daidai.
Lokacin Saƙo: Satumba-16-2026