Purati yepamusoro pegranite ndiyo nzvimbo yekupedzisira isina chinhu mukuenzanisa kwemetrology. Zvisinei, kuvimbika kwechirevo ichocho—ingave iri modhi yekuongorora yakajairika kana chikamu chakanyatsojeka senge plate yepamusoro yegranite nhema Series 517—zvinoenderana nekutarisirwa kwakasimba. Kune vanoongorora metrology nenyanzvi dzekutonga mhando, mibvunzo miviri inoramba ichikosha: Chii chinoumba kuchenesa kweplate yegranite yakanakisa, uye maitiro akakosha ekuenzanisa plate yepamusoro pegranite anofanira kuitika kangani?
Pamusoro peplate yepamusoro panenge pakakweshwa zvakanaka, panenge pakakweshwa zvakanyanya, panenge pakasvibiswa neguruva rezvakatipoteredza, mafuta akasara, uye zvinhu zvinokwesha zvinobva pazvishandiso zvebasa. Zvinhu izvi zvinosvibisa, kana zvikasadzorwa, zvinopinda mugranite ine maburi, zvichiita kuti isashande zvakanaka uye isatsvedzerere. Kushandisa nzira yekuchenesa isiriyo—yakadai semidziyo yekubvisa mafuta mumaindasitiri kana makemikari ane zvinhu zvinokwesha—kunogona kukuvadza pamusoro nekukurumidza kupfuura kushandisa pachawo. Ndokusaka kusarudza granite surface plate cleaner yakatsaurirwa isingakurukurwe.
Muchina wekuchenesa wepamusoro wegranite wakanakisa ndewekusimudza nekumisa zvinhu zvisina kusimba pasina kusiya firimu kana kutema granite. Nyanzvi dzinofanira kugara dzichibvunza muchina wekuchenesa wegranite surface plate SDS (Safety Data Sheet) kuti ive nechokwadi chekuti chigadzirwa chacho hachina pH, hachina chepfu, uye hachina makemikari anoshanduka (VOCs) anogona kusiya zvasara. Muchina wekuchenesa wemhando yepamusoro unobatsira kubvisa tsvina uye, kana wakabatanidzwa nejira rakachena, risina tambo, unodzorera pamusoro pawo kuti ukwane, uchichengetedza zvakananga kururama kweplate. ZHHIMG®, ichiziva kuti kushanda zvakanaka kunotanga nepamusoro pakachena, inosimbisa danho iri rakakosha sechikamu chenhungamiro yayo yakazara yehupenyu hwechigadzirwa.
Kunze kwekuchenesa zuva nezuva, kuongororazve platifomu nguva nenguva—kuyera granite surface plate—kwakakosha. Kunyangwe mumamiriro ezvinhu akanaka, kutenderera kwezvakatipoteredza, kutenderera kwekupisa, uye maitiro ekushandisa asingadzivisike zvinokonzera kusakara kwepasi. Purogiramu yekuenzanisa inofanira kusarudzwa zvichibva pamhando yeplatifomu (semuenzaniso, mapuratifomu eGiredhi 00 anoda kuongororwa kakawanda kupfuura Giredhi B) uye mashandisirwo ayo kakawanda.
Paunenge uchitsvaga nzvimbo yekuyera granite surface plate iri pedyo neni, iva nechokwadi chekuti mupi webasa anoshandisa zvishandiso zvinoteverwa zvinoenderana nezvinodiwa nenyika, zvakaita sema "traceable laser interferometers" uye mazinga emagetsi, semichina yakanyatsoshandiswa nechikwata chenyanzvi cheZHHIMG®. Kuyera kwechokwadi kunopfuura kungoongorora chete; kunosanganisira kudzokorora mapuranga kuti adzorere plate padanho rayo rekutanga rakabvumidzwa, maitiro anoda hunyanzvi hwakanyanya hwakagadziriswa nenyanzvi dzeZHHIMG® kwemakumi emakore.
Uyezve, dziviriro panguva dzisingashandiswi inokosha. Chifukidziro chegranite pamusoro peplate—chakagadzirwa nezvinhu gobvu, zvisingakuvadzi—chinoita mabasa maviri: chinodzivirira pamusoro payo kubva kutsvina inobuda mumhepo uye chinoshanda sechinodzivirira kupisa, chichidzivirira plate kubva pakuchinja-chinja kwekushisa kamwe kamwe. Iyi nzira iri nyore inoderedza zvakanyanya basa rekuchenesa uye inowedzera nguva pakati pemabasa anodiwa ekubatanidzazve.
Pakupedzisira, kuwana nekuchengetedza kunyatsoita zvinhu nemazvo ibasa rinoenderera mberi kupfuura kutenga kwekutanga ndiro yepamusoro-soro. Nekusarudza nokungwarira muchina wekuchenesa we granite surface plate wakakodzera, kutevedzera purogiramu yakasimba yekuongorora granite surface plate, uye kushandisa matanho akakodzera ekudzivirira, vagadziri vanovimbisa kuti hwaro hwavo hwemetrology hunoramba huri nzvimbo yakavimbika, yepamusoro-soro kwemakore anotevera.
Nguva yekutumira: Mbudzi-25-2025