Ipuleti lobuso begranite liyiphuzu lokugcina eliyi-zero ku-metrology enobukhulu. Kodwa-ke, ubuqotho balelo nkomba—kungakhathaliseki ukuthi imodeli yokuhlola ejwayelekile noma ingxenye enembile njengepuleti lobuso legranite elimnyama uchungechunge 517—buncike ngokuphelele ekunakekelweni okuqinile. Kwabe-metrologist kanye nochwepheshe bokulawula ikhwalithi, imibuzo emibili isalokhu ibalulekile: Yini eyakha isihlanzi sepuleti lobuso begranite esingcono kakhulu, futhi inqubo ebalulekile yokulinganisa ipuleti lobuso begranite kufanele yenzeke kangaki?
Ubuso bepuleti elingaphezulu eligoqeke kahle busengozini yokungcoliswa uthuli lwemvelo, izinsalela zikawoyela, kanye nezinhlayiya ezihuquzelayo ezivela ezintweni zokusebenza. Lezi zingcolisi, uma zingabhekwanga, zingena ku-granite enezimbobo, okuholela ekugugeni ngaphambi kwesikhathi kanye nokuba yisicaba esibucayi. Ukusebenzisa ikhambi lokuhlanza elingalungile—njengezihlanzi ezivamile zezimboni noma amakhemikhali anezinhlayiya ezihuquzelayo—kungalimaza ubuso ngokushesha kunokusebenzisa ngokwako. Yingakho ukukhetha isihlanzi sepuleti elingaphezulu le-granite esizinikele kungaxoxiswana ngaso.
Isihlanzi sepuleti lobuso le-granite esingcono kakhulu yilesi esenzelwe ngqo ukuphakamisa nokumisa izinto ezincane ngaphandle kokushiya ifilimu noma ukuqopha i-granite. Ochwepheshe kufanele bahlale bethintana nesihlanzi sepuleti lobuso le-granite SDS (Safety Data Sheet) ukuqinisekisa ukuthi umkhiqizo awunayo i-pH, awunabo ubuthi, futhi awunazo izinto eziphilayo eziguquguqukayo (ama-VOC) ezingashiya insalela. Isihlanzi sekhwalithi senza kube lula ukususwa kwezinto ezingcolisayo, futhi uma sihlanganiswa nendwangu ehlanzekile, engena-lint, sibuyisela ubuso esimweni saso sokulungiselela ukulinganisa, silondoloze ngqo ukunemba okuqinisekisiwe kwepuleti. I-ZHHIMG®, iqaphela ukuthi ukusebenza kahle kuqala ngobuso obuhlanzekile, igcizelela lesi sinyathelo esibalulekile njengengxenye yesiqondiso sayo esiphelele sokuphila komkhiqizo.
Ngaphandle kokuhlanza kwansuku zonke, ukuqinisekiswa kabusha njalo kokusicaba kwepuleti—ukulinganiswa kwepuleti lobuso begranite—kubalulekile. Ngisho nangaphansi kwezimo ezifanele, ukukhukhuleka kwemvelo, imijikelezo yokushisa, kanye namaphethini okusetshenziswa angenakugwenywa kubangela ukuguguleka okuncane kwendawo. Ishejuli yokulinganisa kufanele inqunywe ngokusekelwe ebangeni lepuleti (isb., amapuleti eBanga 00 adinga ukuhlolwa okuvamile kuneBanga B) kanye nemvamisa yokusetshenziswa kwayo.
Uma ufuna ukulinganiswa kwepuleti lobuso be-granite eduze kwami, qiniseka ukuthi umhlinzeki wesevisi usebenzisa izinsimbi ezilandelekayo ngokwezindinganiso zikazwelonke, njenge-interferometers ye-laser elandelekayo kanye namazinga kagesi, njengemishini enembile kakhulu esetshenziswa amaqembu ochwepheshe be-ZHHIMG®. Ukulinganiswa kwangempela kudlula ukuhlolwa okulula; kuhilela ukuphinda kuhlanganiswe kochwepheshe ukuze kubuyiselwe ipuleti ekubekezeleni kwayo kokuqala okuqinisekisiwe kokuthamba, inqubo edinga amakhono akhethekile athuthukiswe yizingcweti ezingochwepheshe ze-ZHHIMG® eminyakeni edlule.
Ngaphezu kwalokho, ukuvikelwa ngezikhathi zokungasebenzisi kubalulekile. Isembozo sepuleti elilula le-granite surface—esenziwe ngezinto ezijiyile, ezingagugi—sidlala indima ekabili: sivikela indawo ebucayi ekungcoleni okusemoyeni futhi sisebenza njengesivikelo esincane sokushisa, sivikela ipuleti ekushintsheni kwezinga lokushisa okungazelelwe. Lesi sinyathelo esilula sinciphisa kakhulu umthwalo wokuhlanza futhi sandisa isikhathi phakathi kwezinsizakalo zokuphinda zifakelwe.
Ekugcineni, ukufeza nokugcina ukunemba okukhulu kuyisibopho esidlulela ngale kokuthengwa kokuqala kwepuleti eliphezulu. Ngokukhetha ngokucophelela isihlanzi sepuleti eliphezulu le-granite esifanele, ukunamathela esimisweni esiqinile sokulinganisa ipuleti eliphezulu le-granite, nokusebenzisa izinyathelo zokuvikela ezifanele, abakhiqizi baqinisekisa ukuthi isisekelo sabo se-metrology sihlala siyindawo yokubhekisela ethembekile, esezingeni lomhlaba iminyaka ezayo.
Isikhathi sokuthunyelwe: Novemba-25-2025