Zaɓin kayan tushe yana taka muhimmiyar rawa wajen gina kayan motsi masu matuƙar daidaito. Tushen daidaiton dutse da kuma tushen simintin ma'adinai, a matsayin manyan zaɓuɓɓuka guda biyu, kowannensu yana da halaye daban-daban waɗanda suka bambanta sosai dangane da kwanciyar hankali, riƙe daidaito, dorewa, da farashi.
Kwanciyar hankali: Yawan halitta idan aka kwatanta da haɗakar wucin gadi
Bayan shekaru miliyoyi na sauye-sauyen yanayin ƙasa, granite yana samar da tsari mai yawa da daidaito ta hanyar haɗin halitta na quartz, feldspar, da sauran ma'adanai. A cikin yanayin masana'antu inda manyan kayan aiki ke haifar da girgiza mai ƙarfi, tsarin kristal mai rikitarwa na granite yana rage waɗannan rikice-rikice yadda ya kamata, yana rage girman girgizar da aka watsa zuwa na'urorin motsi masu saurin gudu da sama da 80%. Wannan yana tabbatar da aiki mai santsi yayin sarrafawa ko ayyukan dubawa masu inganci, kamar daidaitaccen tsarin guntu na lantarki a cikin hanyoyin photolithography.
An ƙera tushen simintin ma'adinai daga ƙwayoyin ma'adinai da aka haɗa da na'urori na musamman, wanda ke haifar da tsari iri ɗaya na ciki tare da kyawawan kaddarorin rage girgiza. Duk da yake suna ba da ingantaccen buffer don girgiza gabaɗaya kuma suna ƙirƙirar yanayin aiki mai ɗorewa don na'urorin motsi masu iyo a cikin iska, aikinsu a ƙarƙashin girgiza mai ƙarfi da dorewa ya ɗan yi ƙasa da na tushen granite. Wannan iyakancewa na iya haifar da ƙananan kurakurai a cikin aikace-aikacen da suka dace.
Riƙewa Daidaito: Ƙarancin faɗaɗawa na halitta idan aka kwatanta da ƙanƙantar da aka sarrafa
Granite ya shahara saboda ƙarancin ƙarfin faɗaɗa zafinsa (yawanci 5–7 × 10⁻⁶/°C). Ko da a cikin muhalli mai yawan canjin zafin jiki, tushen daidaiton granite yana nuna ƙananan canje-canje na girma. Misali, a cikin aikace-aikacen ilmin taurari, na'urorin motsi masu kama da iska masu kama da na dutse waɗanda ke da siffar granite suna tabbatar da daidaiton matsayin ruwan tabarau na matakin submicron ga na'urorin hangen nesa, wanda ke ba wa masana ilmin taurari damar kama cikakkun bayanai masu rikitarwa na jikin sama mai nisa.
Ana iya ƙera kayan simintin ma'adinai don ingantawa da kuma sarrafa halayen faɗaɗa zafi, ta hanyar cimma daidaiton da ya yi daidai da ko ma ƙasa da na dutse. Wannan ya sa suka dace da kayan aikin auna daidaito masu saurin kamuwa da zafi. Duk da haka, daidaiton daidaiton su na dogon lokaci yana ƙarƙashin tabbatarwa saboda dalilai kamar tsufan manne, wanda zai iya haifar da raguwar aiki a tsawon lokaci na amfani.
Dorewa: Babban taurin dutse na halitta idan aka kwatanta da abubuwan da ke jure gajiya
Babban taurin Granite (ma'aunin Mohs: 6-7) yana ba da kyakkyawan juriya ga lalacewa. A cikin dakunan gwaje-gwaje na kimiyya, tushen granite don na'urorin motsi masu iyo a iska akai-akai suna tsayayya da dogon gogayya daga zamiya, suna tsawaita zagayowar kulawa da fiye da 50% idan aka kwatanta da na al'ada. Duk da wannan fa'idar, karyewar granite na iya haifar da karyewa idan aka yi kuskure.
Tushen simintin ma'adinai suna nuna kyawawan halaye na hana gajiya, suna riƙe da daidaiton tsari yayin motsi mai tsayi na na'urori masu iyo a iska mai matuƙar daidaito. Bugu da ƙari, suna nuna juriya ga tsatsa mai sauƙi, wanda ke ƙara juriya a cikin yanayi mai ɗan lalata. Duk da haka, a cikin yanayi mai tsanani kamar zafi mai yawa, mahaɗin da ke cikin tushen simintin ma'adinai na iya lalacewa, yana lalata ƙarfinsa gaba ɗaya.
Wahalar Cire Dutse da Sarrafa Shi**: Kalubalen da ke tattare da haƙa dutse na halitta idan aka kwatanta da yadda ake yin amfani da shi wajen ...
Haƙar duwatsu da jigilarsu sun haɗa da dabaru masu sarkakiya, yayin da sarrafa su ke buƙatar kayan aiki da dabaru na zamani. Saboda tsananin tauri da karyewar sa, ayyuka kamar yankewa, niƙawa, da gogewa galibi suna haifar da hauhawar farashin shara, wanda ke haifar da hauhawar farashin masana'antu.
Sabanin haka, samar da tushen simintin ma'adinai yana buƙatar takamaiman molds da matakai. Duk da cewa haɓakar mold na farko yana haifar da babban farashi, samar da taro na gaba yana da fa'ida a fannin tattalin arziki da zarar an kafa mold.
Lokacin Saƙo: Afrilu-08-2025