A fannin auna daidaito, miƙewar granite, a matsayin babbar kayan aiki don tabbatar da daidaiton kayan aiki da aunawa, matakin fitness ɗinsa yana shafar amincin sakamakon aunawa kai tsaye. Takaddun shaida na Cibiyar Ma'auni da Fasaha ta Ƙasa (NIST) ta Amurka ƙa'ida ce mai ƙarfi da aka amince da ita a duk duniya don kayan aikin auna daidaito, kuma fitness matakin AA yana ɗaya daga cikin maki masu buƙatar daidaito sosai. A matsayinta na babbar alama a masana'antar, ZHHIMG, tare da fasaharta mai ci gaba da ƙwarewarta mai tsauri, yana taimaka wa masu amfani su cimma takardar shaidar NIST da burin fitness matakin AA ga masu miƙewar granite. Mai zuwa zai ba ku cikakken bincike game da mahimman abubuwan daidaitawa da hanyoyin aiwatarwa.
1. Fahimci takardar shaidar NIST da kuma ma'aunin matakin AA
Takaddun shaida na NIST ya shahara saboda tsauraran matakan gwaji da kimantawa, babban manufarsa ita ce tabbatar da cewa na'urorin aunawa sun cika manyan ƙa'idodin daidaito na duniya. A fannin madaidaiciyar dutse, buƙatar madaidaiciyar matakin AA tana da tsauri sosai. Gabaɗaya, an tsara cewa ya kamata a sarrafa kuskuren madaidaiciya a cikin kowane tsawon mita a cikin ±0.5μm. Wannan ma'aunin yana gabatar da manyan buƙatu don halayen kayan aiki, fasahar sarrafawa da fasahar daidaitawa na madaidaiciyar. Daidaitaccen matakin dutse na AA wanda NIST ta tabbatar ba wai kawai garanti ne mai inganci don auna daidaito mai girma ba, har ma da babban shaida na ƙarfin fasaha na kamfanin da ingancin samfur.
Ii. Tushen Inganci na madaidaiciyar dutse na ZHHIMG
Tsarin madaidaiciyar dutse na ZHHIMG ya shimfida harsashi mai inganci tun daga matakin zaɓin kayan. Granite na halitta mai inganci, tare da lu'ulu'u mai yawa na ma'adinai na ciki da tsari iri ɗaya, yana da ƙimar faɗaɗa zafi ƙasa da 5-7 × 10⁻⁶/℃, kuma yana da kwanciyar hankali na halitta da ikon hana lalacewa, yana ba da fa'ida ta asali don cimma daidaiton matakin AA. A lokacin matakin sarrafawa, ZHHIMG yana amfani da dabarun ci gaba kamar niƙa da goge CNC, tare da kayan aikin gano daidaito kamar na'urorin laser don daidaita lokaci-lokaci, don tabbatar da cewa saman madaidaitan ya cimma daidaiton farko mai girma yayin sarrafawa, yana ƙirƙirar yanayi mai kyau don aikin daidaitawa na gaba.
Iii. Shirye-shirye Kafin Daidaitawa
Kafin a gudanar da daidaita takardar shaidar NIST, ya zama dole a tabbatar da cewa madaidaicin gefen yana cikin mafi kyawun yanayi. Da farko, ya kamata a tsaftace saman madaidaicin gefen sosai. Yi amfani da zane mara lint da kuma na musamman mai tsaftacewa don cire tabon mai, ƙura da sauran ƙazanta a saman don guje wa ƙazanta da ke shafar daidaiton daidaitawa. Na biyu, sanya madaidaicin gefen a cikin yanayi mai yawan zafin jiki da danshi na tsawon fiye da awanni 24 don ba shi damar daidaitawa da yanayin zafi da danshi na muhalli, yana kawar da ƙananan lahani da canje-canjen muhalli ke haifarwa. Bugu da ƙari, kayan aikin daidaitawa masu inganci kamar na'urorin auna laser da matakan lantarki suna buƙatar a shirya su kai tsaye. Daidaiton waɗannan kayan aikin yana shafar daidaiton sakamakon daidaitawa.
iv. Tsarin Daidaitawa da Manyan Fasaha
Daidaitawar Kauri: Yi amfani da matakin lantarki don yin ma'aunin farko na madaidaicin gefuna. Tattara wurin aunawa a wasu tazara (kamar 100mm) don samun kimanin bayanan siffar saman madaidaiciyar gefuna. Dangane da sakamakon aunawa, an yi amfani da saman madaidaiciyar gefuna ta hanyar kayan aikin niƙa na CNC don cire manyan maki masu bayyana, wanda hakan ya sa faɗin ya fara daidai da buƙatun matakin AA.
Daidaita Daidaito: Ana yin ma'aunin daidaito mai girma ta amfani da na'urar auna tsayin daka ta laser, wadda za ta iya gano canje-canjen tsayi a saman madaidaicin gefen a matakin micrometer daidai. Dangane da bayanan da na'urar auna tsayin daka ta bayar, an niƙa saman madaidaicin gefen ta hanyar haɗa niƙa da hannu da injin CNC. A lokacin niƙa, ana buƙatar a daidaita matsin lamba da alkiblar niƙa akai-akai don kawar da kuskuren faɗin da ke ƙasa a hankali, don faɗin faɗin gefen madaidaicin ya kai matsayi mafi girma.
Tabbatarwa akai-akai da gyarawa: Bayan kammala daidaita ƙarar, yi amfani da na'urar auna laser da matakin lantarki don sake yin cikakken bincike na madaidaiciyar gefen don tabbatar da cewa kuskuren faɗin kowane ma'aunin yana cikin kewayon matakin AA. Idan an sami ƙananan kurakurai a yankin, ya kamata a yi gyaran da aka yi niyya har sai cikakkiyar faɗin madaidaicin gefen ya cika buƙatun matakin AA na takardar shaidar NIST.
V. Takardar Shaidar NIST da Bita
Bayan kammala daidaitawa da kuma tabbatar da cewa madaidaiciyar gear ta cimma daidaiton matakin AA, za ku iya ƙaddamar da aikace-aikacen takardar shaida ga NIST. A lokacin aiwatar da aikace-aikacen, dole ne a samar da cikakkun sigogi na fasaha na madaidaiciyar gear, bayanin fasahar sarrafawa, bayanan daidaitawa da sauran kayan aiki. NIST za ta aika ƙwararrun masu bita don gudanar da dubawa da kimantawa a wurin. Bitar za ta ƙunshi fannoni da yawa kamar su madaidaiciyar gear, kwanciyar hankali na zafi, da juriyar lalacewa na madaidaiciyar gear. Miƙewar granite ce kawai wacce ta wuce cikakken bita za ta iya samun takardar shaidar NIST kuma ta zama samfurin ma'auni a fannin auna daidaito.
Ta hanyar bin ƙa'idodin daidaita madaidaicin dutse na ZHHIMG da aka ambata a sama, kamfanoni da cibiyoyin bincike za su iya cimma takardar shaidar NIST da manufofin lanƙwasa matakin AA cikin inganci. Ko a cikin masana'antu masu buƙatar daidaito sosai kamar kera injina, jiragen sama, ko kwakwalwan lantarki, madaidaicin dutse na ZHHIMG wanda NIST ta amince da shi zai zama abokin tarayya mai aminci wajen tabbatar da daidaiton ma'auni da ingancin samfura, yana taimaka wa kamfanoni ci gaba da shiga cikin fagen auna daidaito da kuma ci gaba zuwa makomar daidaito mafi girma.
Lokacin Saƙo: Mayu-13-2025