Ta yaya tushen granite ke shafar daidaiton gwajin mara lahani na wafers? ;

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A cikin madaidaicin duniyar masana'antar semiconductor, gwaji mara lalacewa na wafers shine maɓalli mai mahimmanci don tabbatar da ingancin kwakwalwan kwamfuta. Tushen dutsen da ba shi da mahimmanci a zahiri shine "jarumin da ba a raira waƙa" wanda ke ƙayyade daidaiton ganowa. Ta yaya a duniya ke shafar sakamakon gwajin? Wannan labarin zai gudanar da bincike mai zurfi daga ma'auni kamar kayan kayan aiki da tsarin tsari. ;
1. Stable Foundation: Abubuwan da ake amfani da su na granite sun kafa tushe mai tushe don daidaito
1. Kyakkyawan aikin girgizar ƙasa
A lokacin aikin wafer kayan gwaji marasa lalacewa, jujjuyawar motar da motsi na kayan aikin injiniya duk zasu haifar da girgiza. Idan waɗannan girgizarwar ba a danne su yadda ya kamata, za su tsoma baki sosai tare da daidaiton gwaji. Ciki na granite yana kusa da juna tare da lu'ulu'u na ma'adinai irin su ma'adini da feldspar. Tsarinsa na musamman yana ba shi ƙarfin ɗaukar girgizar dabi'a, mai iya ɗaukar sama da kashi 90% na ƙarfin girgizar kayan aiki. Ainihin bayanan ma'auni na wasu masana'anta na semiconductor sun nuna cewa bayan amfani da tushe na granite, an rage girman girgizar kayan aikin ganowa daga 12μm zuwa 2μm, yadda ya kamata don guje wa karkatar da siginar ganowa ta hanyar girgiza. ;
2. Matsakaicin ƙarancin ƙima na haɓakar thermal
Yayin aikin ganowa, abubuwa kamar dumama kayan aiki da canje-canje a yanayin zafin muhalli duk zasu shafi kwanciyar hankali na tushen injin. Kayan yau da kullun suna faɗaɗa sosai lokacin zafi, amma ƙimar haɓakar haɓakar granite shine kawai 1/5 na ƙarfe. Ko da yanayin yanayin yanayi yana canzawa da 10 ℃, ana iya yin watsi da nakasar sa. Wannan yana ba da damar granite tushe don samar da tsayayyen dandalin tunani don kayan aikin dubawa, tabbatar da cewa matsayi na dangi tsakanin binciken bincike da wafer ya kasance daidai a kowane lokaci da kuma guje wa kurakuran dubawa da ke haifar da lalacewar zafi. ;
Na biyu, madaidaicin ƙira: Ingantaccen tsari yana ƙara haɓaka amincin ganowa
Babban madaidaicin aiki da garantin flatness
Babban ingancin granite tushe ana sarrafa shi ta ci-gaba biyar-axis linkage CNC fasahar, tare da flatness na ± 0.5μm / m, samar da wani matsananci-lebur shigarwa tunani don dubawa kayan aiki. A cikin binciken wafer, tsayin daka da matakin binciken binciken suna da mahimmanci ga sakamakon binciken. Babban madaidaicin granite tushe zai iya tabbatar da madaidaicin matsayi na bincike, yana sa bayanan binciken ya fi dacewa kuma abin dogara. ;
2. Daidaitaccen tsarin daidaitawa
Za a iya keɓance sansanin injin Granite don nau'ikan wafer daban-daban waɗanda ba su lalata kayan gwaji da buƙatun tsari. Alal misali, don saduwa da buƙatun kayan aikin dubawa na gani don haskaka haske, za'a iya bi da farfajiyar tushen injin na musamman; Don saduwa da buƙatun shigarwa na kayan gwaji na ultrasonic, za a iya ƙaddamar da tushe tare da madaidaicin ramukan shigarwa da tarho na USB, yana ba da damar sauri da ingantaccen shigarwa na kayan aiki da kuma rage rarrabuwar ganowa ta hanyar kurakuran shigarwa. ;
Iii. Kwanciyar kwanciyar hankali na dogon lokaci: Rage madaidaicin asara ta hanyar kiyaye kayan aiki
Granite yana da tsayin daka mai ƙarfi da juriya mai ƙarfi, tare da taurin Mohs na 6 zuwa 7, wanda shine sau uku juriyar lalacewa ta yau da kullun. A lokacin ayyukan dubawa na dogon lokaci, saman tushen injin ba shi da wahala a sawa kuma koyaushe yana iya kula da daidaitaccen yanayin. Sabanin haka, sansanonin da aka yi da wasu kayan na iya haifar da canje-canje a cikin ambaton shigarwa na kayan aiki saboda lalacewa da tsagewa, ta haka yana shafar daidaiton ganowa da buƙatar daidaitawa da kiyayewa akai-akai. Rayuwar sabis na tsawon lokaci da babban kwanciyar hankali na ginin granite da kyau ya rage yawan gyaran kayan aiki da kuma rage haɗarin madaidaicin asarar da zai iya faruwa a lokacin tsarin kulawa. ;
Daga juriyar girgiza, juriya mai zafi zuwa madaidaicin ƙira, kowane fasalin ginin granite yana kiyaye daidaiton gwajin mara lahani na wafers. A cikin zamanin masana'antar semiconductor na yau wanda ke bin daidaici na ƙarshe, zabar tushe mai inganci kamar ƙara ƙwaƙƙwaran inshora ga daidaito da amincin sakamakon gwajin. ;