A fannin sarrafa motsi mai matuƙar daidaito, aikin tsarin motsi mai matuƙar daidaiton iska ya dogara sosai akan halayen tushen sa. Tushen daidaiton dutse da tushen yumbu a matsayin zaɓuɓɓuka biyu masu girma, kowannensu yana da fa'idodi na musamman, a cikin kwanciyar hankali, daidaiton kulawa, dorewa da sauran mahimman girma akwai bambance-bambance bayyanannu.
Kwanciyar hankali: ƙanƙantar halitta idan aka kwatanta da daidaiton wucin gadi
Granite da aka samar bayan dogon lokaci a fannin ƙasa, tsarin cikinsa yana da yawa kuma iri ɗaya ne, kuma ma'adanai kamar quartz da feldspar suna da alaƙa sosai. Idan aka fuskanci tsangwama daga waje, kamar girgizar da aikin manyan kayan aiki ke haifarwa a wurin aiki, tushen granite zai iya toshewa da rage shi yadda ya kamata tare da tsarin lu'ulu'u mai rikitarwa, wanda zai iya rage girman girgizar na'urar motsi mai matuƙar daidaito da aka watsa zuwa ga iska mai iyo da fiye da kashi 80%, yana samar da tushen aiki mai ƙarfi ga na'urar don tabbatar da cewa tana tafiya cikin sauƙi yayin aiwatar da sarrafawa ko ganowa mai inganci.
Ana ƙera tushen yumbu ta hanyar wani tsari na roba mai ci gaba, kuma daidaiton tsarinsa na ciki shima yana da kyau kwarai da gaske. Tsarin wasu kayan yumbu masu aiki mai girma kusan cikakke ne, wanda zai iya samar da ingantaccen tasirin damshi akan girgiza. A cikin wasu kayan aikin duba ido waɗanda ke da matuƙar saurin girgiza, tushen yumbu na iya danne tsangwamar girgiza a cikin ƙaramin kewayon don tabbatar da motsi mai ƙarfi na ƙirar motsi mai matuƙar daidaito na iska mai iyo, amma saboda girgiza mai girma da ƙarfi, kwanciyar hankalinsa gabaɗaya ya ɗan yi ƙasa da na tushen granite.
Riƙewa daidai: fa'idar halitta ta ƙarancin faɗaɗawa da kuma abin mamaki na wucin gadi na kwanciyar hankali mai zafi
An san Granite da ƙarancin yawan faɗaɗa zafi, galibi a 5-7 × 10⁻⁶/℃. A yanayin sauyin zafin jiki, girman tushen daidaiton granite yana canzawa kaɗan. Misali, a fannin ilmin taurari, tsarin motsi mai daidaito don daidaita gilashin hangen nesa yana haɗuwa da tushen granite, ko da a cikin yanayin da bambancin zafin jiki tsakanin rana da dare yake da mahimmanci, yana iya tabbatar da cewa daidaiton wurin da ruwan tabarau yake a matakin ƙananan micron, yana taimaka wa masana ilmin taurari su kama canje-canje masu sauƙi na jikin sama mai nisa.
Kayan yumbu suna aiki sosai a cikin yanayin kwanciyar hankali mai zafi da ƙarancin halayen faɗaɗawa, kuma yawan faɗaɗa zafi na wasu yumbu na musamman na iya zama ƙasa da kusan sifili. A ƙarƙashin yanayin zafin jiki mai yawa ko saurin canjin zafin jiki, tushen yumbu na iya kiyaye girman da ya dace don tabbatar da cewa daidaiton motsi na tsarin motsi mai matuƙar daidaito na iska ba ya shafar. A cikin tsarin lithography na kera guntu na semiconductor, kayan aikin lithography suna buƙatar ci gaba da aiki a cikin yanayi mai matuƙar daidaito, kuma tushen yumbu na iya kiyaye daidaiton matsayi na module a cikin yanayin zafi mai yawa da kayan aikin ke samarwa, yana biyan buƙatun tsauraran buƙatun kera guntu don daidaiton nanoscale.
Dorewa: Babban taurin ma'adanai na halitta da kayan roba masu jure tsatsa
Taurin granite yana da girma, taurin Mohs zai iya kaiwa 6-7, tare da juriyar lalacewa mai kyau. A dakin gwaje-gwajen kimiyya, tsarin motsi na iska mai gudana wanda ake amfani da shi akai-akai, tushen granite ɗinsa zai iya jure wa gogayya na dogon lokaci na zamiya mai iyo ta iska, idan aka kwatanta da tushen kayan yau da kullun, zai iya tsawaita zagayowar kulawa na kayan da fiye da 50%, wanda hakan ke rage farashin kula da kayan aiki sosai, don tabbatar da ci gaba da aikin binciken kimiyya.
Kayan yumbu ba wai kawai suna da tauri mai yawa ba, har ma suna da kyakkyawan juriya ga tsatsa. A wasu wurare na masana'antu inda akwai haɗarin tsatsa ta sinadarai, kamar tsarin motsi mai matuƙar daidaito na iskar da ke iyo a cikin kayan gwajin samfuran sinadarai, tushen yumbu zai iya tsayayya da lalata iskar gas ko ruwa mai lalata, yana kiyaye amincin saman da halayen injiniya na dogon lokaci, kuma dorewarsa ta fi tushen granite a cikin takamaiman yanayi mai tsauri.
Kudin masana'antu da wahalar sarrafawa: ƙalubalen hakar ma'adinai da sarrafa dutse na halitta da kuma matakin fasaha na haɗakar wucin gadi
Tsarin hakar ma'adinai da jigilar kayan dutse yana da sarkakiya, kuma sarrafa kayan yana buƙatar kayan aiki da fasaha mai yawa. Saboda tsananin tauri da karyewar sa, yana da sauƙin samun matsaloli kamar rugujewar gefen da fashe-fashe a lokacin yankewa, niƙawa, gogewa da sauran hanyoyin aiki, kuma yawan sharar yana da yawa, wanda ke haifar da tsadar masana'antu.
Yin ƙera sansanonin yumbu ya dogara ne akan fasahar haɗa abubuwa da daidaito, tun daga shirye-shiryen kayan aiki, gyare-gyare zuwa sintering, kowane mataki yana buƙatar cikakken iko. Zuba jari da wuri a cikin haɓakawa da samar da sansanonin yumbu masu aiki mai girma yana da girma kuma matakin fasaha yana da yawa, amma da zarar ya cimma babban samarwa, ana sa ran za a sarrafa farashin yadda ya kamata, kuma yana da yuwuwar rage farashi a cikin aikace-aikacen masu amfani.
Gabaɗaya, ginshiƙan daidai gwargwado na granite suna aiki da kyau a cikin kwanciyar hankali da dorewa na al'ada, yayin da ginshiƙan yumbu suna da fa'idodi na musamman a cikin yanayin zafi mai tsanani da juriya ga tsatsa. Zaɓin ginshiƙin ya kamata ya dogara ne akan takamaiman yanayin aikace-aikacen, yanayin muhalli da kasafin kuɗin kuɗin injin motsi na iska mai kama da na'urar iska mai kama da na'urar iska.
Lokacin Saƙo: Afrilu-08-2025