Michina yekuyera ine ma "three-coordinate measurement" (CMMs) imidziyo inoshandiswa zvakanyanya mumaindasitiri akasiyana-siyana ekugadzira zvinhu kuyera saizi chaiyo, geometry, uye nzvimbo yezvivakwa zvakaoma zve3D. Kururama uye kuvimbika kwemichina iyi kwakakosha pakuona kuti chigadzirwa chekupedzisira chagadzirwa zvakanaka, uye chimwe chinhu chikuru chinobatsira pakushanda kwayo ndicho chinhu chikuru chinotsigira maitiro ekuyera: granite surface plate.
Granite inozivikanwa nehunyanzvi hwayo hwepanyama hwakasiyana, kusanganisira kuoma kwayo kwakanyanya, kuwedzera kwekushisa kwakaderera, uye kugona kwayo kunyorovesa mvura zvakanyanya. Hunhu uhwu hunoita kuti ive chinhu chakanakira maCMM, ayo anoda hwaro hwakasimba uye hwakasimba kuti atsigire ma probe avo ekuyera uye kupa data rakarurama uye rinoenderana. Muchinyorwa chino, tichaongorora zvakanakira granite sechikamu chikuru cheCMMs uye kuti inobatsira sei pakushanda kwavo.
1. Kuomarara: Granite ine modulus yakakwira kwazvo yeYoung's, zvinoreva kuti inodzivirira zvikuru kushanduka-shanduka kana ichishandiswa kune simba remakanika. Kuomarara uku kunoita kuti granite surface plate irambe yakati sandara uye yakagadzikana pasi pehuremu hwemuenzaniso kana probe yekuyera, zvichidzivirira chero kutsauka kusingadiwe kunogona kukanganisa kururama kwekuyerwa. Kuomarara kwakanyanya kwegranite kunobvumirawo maCMM kuvakwa nemaplate makuru egranite surface, izvo zvinopawo nzvimbo yakawanda yezvikamu zvakakura uye geometries dzakaoma.
2. Kugadzikana kwekupisa: Granite ine chiyero chakaderera chekuwedzera kwekupisa, zvinoreva kuti haikurumidzi kana kupfupika zvakanyanya kana ikasangana nekuchinja kwekupisa. Hunhu uhwu hwakakosha kune maCMM sezvo chero shanduko muhukuru hweplate yepamusoro nekuda kwekuchinja kwekupisa inokonzera zvikanganiso mukuyera. Maplate epamusoro egranite anogona kupa zviyero zvakagadzikana uye zvakavimbika kunyangwe munzvimbo dzine kushanduka kwekupisa kwakanyanya, senge mafekitori kana marabhoritari.
3. Kugona kunyorovesa: Granite ine kugona kwakasiyana kwekunyudza kunyorovesa uye kudzivirira kuti isakanganise kuyerwa. Kunyorovesa kunogona kubva kunzvimbo dzakasiyana-siyana dzakadai sekuvhunduka kwemakanika, michina yekushandisa, kana mabasa evanhu pedyo neCMM. Kugona kunyorovesa kwegranite kunobatsira kuderedza kukanganiswa kwekudengenyeka uye kuona kuti hazvigadzire ruzha kana zvikanganiso zvekuyera. Hunhu uhwu hwakakosha zvikuru pakubata nezvikamu zvinonzwa zvakanyanya uye zvakapfava kana pakuyera nemazinga epamusoro ekururama.
4. Kugara kwenguva refu: Granite chinhu chakasimba uye chinogara kwenguva refu chinogona kutsungirira kushandiswa kwenguva refu uye kushandiswa zvisina kunaka munzvimbo dzemaindasitiri. Haina kukwenywa, ngura, uye kubvaruka, zvichiita kuti ive sarudzo yakakodzera yechinhu chinofanira kupa zviyero zvakagadzikana uye zvakarurama kwenguva yakareba. Mapureti epamusoro egranite anoda kugadziriswa kushoma uye anogona kugara kwemakumi emakore, zvichipa mari yenguva refu muCMM.
5. Zviri nyore kuchenesa: Granite iri nyore kuchenesa nekugadzirisa, zvichiita kuti ive sarudzo inoshanda mumaindasitiri. Nzvimbo yayo isina maburi inodzivirira hunyoro nekukura kwebhakitiriya, zvichideredza njodzi yekusvibiswa uye kuona kuti zviyero zvacho zvakanaka. Mapureti egranite anogona kucheneswa nekukurumidza nemvura nesipo uye hazvidi kushanda nesimba kuti agare ari mumamiriro akanaka.
Mukupedzisa, granite sechikamu chikuru cheCMMs inopa mabhenefiti makuru anobatsira pakushanda kwayo uye kuvimbika. Kuomarara, kugadzikana kwekupisa, kugona kunyorovesa, kugara kwenguva refu, uye nyore kuchenesa zvinoita kuti granite ive sarudzo yakakodzera kune chikamu chinofanira kupa zviyero zvakarurama uye zvinoenderana mumamiriro akasiyana. CMMs dzakavakwa nemapureti epamusoro egranite dzakasimba, dzakagadzikana, uye dzakarurama, zvichipa chivimbo uye kururama kunodiwa kugadzira zvigadzirwa zvemhando yepamusoro.
Nguva yekutumira: Kubvumbi-09-2024