Ipleyiti yomphezulu wegranite yeyona ndawo iphambili yokubhekisa kwi-metrology enobukhulu. Nangona kunjalo, ukuthembeka kweso salathisi—nokuba yimodeli yokuhlolwa eqhelekileyo okanye icandelo elichanekileyo njengeplate yomphezulu wegranite emnyama Series 517—kuxhomekeke ngokupheleleyo kukhathalelo oluqatha. Kwiingcali zemetrology kunye neengcali zolawulo lomgangatho, imibuzo emibini ihlala ibalulekile: Yintoni eyenza isicoci seplate yomphezulu wegranite esingcono, kwaye kufuneka kwenzeke kangaphi inkqubo ebalulekileyo yokulinganisa iplate yomphezulu wegranite?
Umphezulu wepleyiti egobileyo kakuhle usengozini yokungcoliswa luthuli olungqongileyo, intsalela yeoyile, kunye nezinto ezirhabaxa ezivela kwiindawo zokusebenza. Ezi zinto zingcolisayo, ukuba azikhange zijongwe, zingena kwigranite enemingxuma, nto leyo ekhokelela ekugugeni kwangethuba kwaye zibe buthathaka. Ukusebenzisa isisombululo sokucoca esingalunganga—njengezinto zokucoca i-industrial eziqhelekileyo okanye iikhemikhali ezinee-abrasive particles—kungonakalisa umphezulu ngokukhawuleza kunokuba usetyenziswa ngokwawo. Yingakho ukukhetha isicoci sepleyiti yegranite esizinikeleyo kungaxoxiswana ngaso.
Eyona granite surface plate cleaner ilungileyo yile yenzelwe ngokukodwa ukuphakamisa nokuxhoma izinto ezincinci ngaphandle kokushiya ifilimu okanye ukukrola igranite. Iingcali kufuneka zihlale zijongana negranite surface plate cleaner SDS (Safety Data Sheet) ukuqinisekisa ukuba imveliso ayinayo i-pH, ayinatyhefu, kwaye ayinazo ii-volatile organic compounds (VOCs) ezinokushiya intsalela. I-cleaner esemgangathweni yenza kube lula ukususwa kwezinto ezingcolisayo kwaye, xa idibene nelaphu elicocekileyo, elingena-lint, ibuyisela umphezulu kwimeko yawo yokulungele ukulinganisa, igcina ngokuthe ngqo ukuchaneka kweplate okuqinisekisiweyo. I-ZHHIMG®, iqonda ukuba ukusebenza kakuhle kuqala ngomphezulu ococekileyo, igxininisa eli nyathelo libalulekileyo njengenxalenye yesikhokelo sayo esibanzi sobomi bemveliso.
Ngaphandle kokucoca imihla ngemihla, ukuqinisekiswa kwakhona rhoqo kokuba ithe tyaba kwepleyiti—ukulinganiswa kwepleyiti yomphezulu wegranite—kubalulekile. Nokuba phantsi kweemeko ezifanelekileyo, ukushukuma kwendalo, imijikelo yobushushu, kunye neepateni zokusetyenziswa ezingenakuphepheka zibangela ukuwohloka komphezulu kancinci. Ishedyuli yokulinganisa kufuneka imiselwe ngokusekelwe kudidi lwepleyiti (umz., iipleyiti zeBanga 00 zifuna ukuhlolwa rhoqo kuneBanga B) kunye nobuninzi bokusetyenziswa kwayo.
Xa ufuna ukulinganiswa kweplate yomphezulu wegranite kufutshane nam, qiniseka ukuba umboneleli wenkonzo usebenzisa izixhobo ezinokulandelelwa ngokwemigangatho yesizwe, ezifana nee-interferometers ze-laser ezinokulandelelwa kunye namanqanaba e-elektroniki, njengezixhobo ezichanekileyo ezisetyenziswa ngamaqela eengcali ze-ZHHIMG®. Ukulinganiswa kokwenyani kudlula ukujonga nje okulula; kubandakanya ukuphinda kufakwe iilephu zobungcali ukubuyisela ipleyiti kwimeko yayo yokuqala eqinisekisiweyo yokunyamezela ukuthamba, inkqubo efuna izakhono ezikhethekileyo eziye zaphuculwa ziingcali ze-ZHHIMG® kangangeminyaka emininzi.
Ngaphezu koko, ukhuseleko ngamaxesha okungasebenzisi lubalulekile. Isigqubuthelo sepleyiti yomphezulu wegranite esilula—esenziwe ngezinto eziqinileyo, ezingarhawuzeliyo—sidlala indima embaxa: sikhusela umphezulu obuthathaka kwizinto ezingcolisayo emoyeni kwaye sisebenza njengesikhuseli esincinci sobushushu, sikhusela ipleyiti ekutshintsheni kobushushu ngequbuliso. Le ndlela ilula inciphisa kakhulu umthwalo wokucoca kwaye yandisa ixesha phakathi kweenkonzo zokuphinda zifakelwe.
Ekugqibeleni, ukufezekisa nokugcina ukuchaneka okukhulu kukuzibophelela okudlulela ngaphaya kokuthengwa kokuqala kwepleyiti yomphezulu esemgangathweni ophezulu. Ngokukhetha ngononophelo isicoci sepleyiti yomphezulu wegranite esifanelekileyo, ukunamathela kwishedyuli engqongqo yokulinganisa ipleyiti yomphezulu wegranite, nokusebenzisa amanyathelo afanelekileyo okukhusela, abavelisi baqinisekisa ukuba isiseko sabo semetrology sihlala siyindawo ethembekileyo, ekumgangatho wehlabathi kwiminyaka ezayo.
Ixesha leposi: Novemba-25-2025