Mumunda wekuyera kuyerwa, granite precision chikuva nekugadzikana kwayo kwakanakisa, kuomarara kwepamusoro uye nekupfeka kwakanaka kuramba, rave rakanakira hwaro hwekutsigira kune akawanda epamusoro-chaiyo yekuyera basa. Nekudaro, kuchinjika kwetembiricha mumamiriro ezvakatipoteredza, se "precision killer" yakavanzwa murima, ine mhedzisiro isingaite pachiyero chechiyero chepuratifomu yegranite chaiyo. Izvo zvakakosha zvikuru kuferefeta pesvedzero yakadzama yekuona chokwadi uye kuvimbika kwebasa rekuyera.
Kunyange zvazvo granite ichizivikanwa nekugadzikana kwayo, haina kudzivirirwa nekushanduka kwekushisa. Zvikamu zvaro zvikuru ndeye quartz, feldspar uye mamwe maminerari, ayo anozogadzira kuwedzera kwekupisa uye kubvongodza chiitiko pane tembiricha dzakasiyana. Kana tembiricha yakadzikama ichikwira, iyo granite chaiyo chikuva inodziya uye nekuwedzerwa, uye saizi yepuratifomu inochinja zvishoma. Kana tembiricha yadzikira, inodzokera kumugariro wayo wepakutanga. Zvinoita sediki shanduko saizi inogona kukwidziridzwa kuita zvinhu zvakakosha zvinokanganisa kuyerwa mhedzisiro mune chaiyo yekuyera mamiriro.
Kutora iyo yakajairwa kuyera yekuyeresa chiridzwa chinoenderana negranite chikuva semuenzaniso, mune yakakwirira-chaiyo yekuyera basa, kuyerwa kwechiyero zvinodikanwa zvinowanzosvika padanho remicron kana kutokwira. Zvinofungidzirwa kuti payakajairwa tembiricha ye20 ℃, akasiyana dimensional paramita yepuratifomu ari munzvimbo yakanaka, uye data chaiyo inogona kuwanikwa nekuyera workpiece. Kana iyo ambient tembiricha ichichinja, mamiriro acho akasiyana zvakanyanya. Mushure mehuwandu hukuru hwehuwandu hwekuedzwa kwedata uye ongororo yetioretical, mumamiriro ezvinhu akajairwa, kushanduka kwetembiricha ye1℃, mutsara wekuwedzera kana kudhonzwa kwegranite chaiyo chikuva chinenge 5-7 × 10⁻⁶/℃. Izvi zvinoreva kuti papuratifomu yegranite ine rutivi rwakareba mamita 1, kureba kwemativi kunogona kuchinja ne 5-7 microns kana kutonhora kuchichinja ne 1 ° C. Mukuyera kwakarurama, kuchinja kwakadaro kwehukuru kunokwana kukonzera zvikanganiso zvekuyera kupfuura chiyero chinogamuchirwa.
Kune basa rekuyera rinodiwa neakasiyana mazinga echokwadi, pesvedzero pesvedzero yekushanduka kwekushisa kwakasiyanawo. Muchiyero chakajairwa, chakaita sekuyerwa kwesaizi yezvikamu zvemechani, kana chikanganiso chekuyera chinotenderwa chiri mukati me ± 20 microns, maererano nekuwedzera kwekuwedzera kwekuverenga, tembiricha inoshanduka inoda kudzorwa mukati mehupamhi hwe ± 3-4 ℃, kuitira kudzora chikanganiso chekuyera chinokonzerwa nekuchinja kwekukura kwepuratifomu pamwero unogamuchirwa. Munzvimbo dzine zvinodiwa zvakanyanya, zvakadai seyerogiramu yemaitiro ekuyera mu semiconductor chip kugadzira, kukanganisa kunobvumirwa mukati me ± 1 micron, uye kushanduka kwekushisa kunoda kunyatsodzorwa mukati me ± 0.1-0.2 ° C. Kana kushanduka kwekushisa kuchipfuura chikumbaridzo ichi, kuwedzera kwekupisa uye kuputika kwechikafu chegiravhiti kunogona kukanganisa migumisiro yegravite, iyo yepuratifomu inogona kukanganisa migumisiro yegranite. chip kugadzira.
Kuti utarise kupesvedzera kweambient tembiricha kuchinjika pachiyero chekuyeresa chegranite chaiyo chikuva, matanho mazhinji anowanzo kutorwa mubasa rinoshanda. Semuyenzaniso, high precision inogara tembiricha midziyo inoiswa munzvimbo yekuyeresa kudzora tembiricha kushanduka mudiki diki; Kubhadhara kwekushisa kunoitwa pachiyero che data, uye mhedzisiro yekuyera inogadziriswa nesoftware algorithm zvinoenderana neiyo thermal yekuwedzera coefficient yepuratifomu uye chaiyo-nguva tembiricha shanduko. Nekudaro, zvisinei kuti ndeapi matanho anotorwa, kubata chaiko kwekukanganisa kweambient tembiricha kuchinjika pachiyero chechiyero chegranite chaiyo chikuva ndiyo nhanho yekuve nechokwadi uye chakavimbika chekuyera basa.
Nguva yekutumira: Kubvumbi-03-2025