Ukuzinza nokuchaneka kwalo naliphi na umatshini ochanekileyo kakhulu—ukusuka kwiiCoordinate Measuring Machines ezinkulu (iiCMM) ukuya kwizixhobo ze-semiconductor lithography eziphambili—ngokusisiseko kuxhomekeke kwisiseko sawo segranite. Xa usebenza ngeziseko ze-monolithic zobukhulu obukhulu, okanye iiPaneli zeGranite Flat ezintsonkothileyo ezinamacandelo amaninzi, inkqubo yokuhlanganisa nokufakela ibaluleke kakhulu njengokuchaneka kokwenziwa kwayo. Ukubeka nje iphaneli egqityiweyo akwanelanga; iimfuno ezithile zokusingqongileyo kunye nolwakhiwo kufuneka zihlangatyezwe ukugcina nokusebenzisa i-sub-micron flatness eqinisekisiweyo yephaneli.
1. Isiseko: Isiseko Esizinzileyo NesiNqanaba
Eyona nto ingaqhelekanga kukuba iphaneli yegranite echanekileyo, efana naleyo yenziwe nge-high-density ZHHIMG® Black Granite yethu (3100 kg/m³), inokulungisa umgangatho ongazinzanga. Nangona igranite inika ubulukhuni obukhethekileyo, kufuneka ixhaswe sisakhiwo esenziwe ngendlela yokuba singaphambuki ixesha elide.
Indawo yokuhlanganisa kufuneka ibe nesiseko sekhonkrithi esingaphelelanga nje ekubeni silingane kodwa siphinde sanyangwa ngokufanelekileyo, ngokufuthi ngokweemfuno zomgangatho womkhosi wobukhulu kunye noxinano—ezibonisa umgangatho wekhonkrithi oqinileyo kakhulu, olingana ne-$1000mm$ ubukhulu kwiiholo zokuhlanganisa zeZHHIMG. Okubaluleke kakhulu, esi siseko kufuneka sahlulwe kwimithombo yangaphandle yokungcangcazela. Kuyilo lweziseko zethu ezinkulu zoomatshini, sifaka iingcamango ezifana nomsele wokulwa nokungcangcazela ojikeleze amagumbi ethu e-metrology ukuqinisekisa ukuba isiseko ngokwaso asiguquki kwaye sahlulwe.
2. Umaleko Wokwahlukanisa: Ukudibanisa kunye nokulinganisa
Ukudibana ngqo phakathi kwephaneli yegranite kunye nesiseko sekhonkrithi akuvumelekanga. Isiseko segranite kufuneka sixhaswe kwiindawo ezithile, ezibalwe ngokwezibalo ukuze kuthintelwe uxinzelelo lwangaphakathi kwaye kugcinwe ijiyometri yayo eqinisekisiweyo. Oku kufuna inkqubo yokulinganisa yobungcali kunye nomaleko we-grouting.
Nje ukuba iphaneli ibekwe ngokuchanekileyo kusetyenziswa ii-jacks okanye ii-wedges ezihlengahlengiswayo, i-grout enamandla aphezulu, enganciphiyo, nechanekileyo ifakwa kumngxuma ophakathi kwe-granite kunye ne-substrate. Le grout ikhethekileyo iyaphilisa ukuze yenze ujongano oluxineneyo, olufana nolusasaza ngokusisigxina ubunzima bephaneli ngokulinganayo, ithintele ukugoba okanye ukugqwetheka okunokubangela uxinzelelo lwangaphakathi kwaye kuthintele ukuthamba ngokuhamba kwexesha. Eli nyathelo liguqula ngempumelelo iphaneli ye-granite kunye nesiseko sibe yingqokelela enye, edibeneyo, neqinileyo.
3. Ukulingana kobushushu kunye nokwexeshana
Njengakuyo yonke imisebenzi yokulinganisa echanekileyo, umonde ubaluleke kakhulu. Iphaneli yegranite, izinto zokudibanisa, kunye nesiseko sekhonkrithi kufuneka zonke zifikelele kumlinganiselo wobushushu kunye nendawo yokusebenza ejikelezileyo ngaphambi kokuba kwenziwe uhlolo lokugqibela lokulungelelaniswa. Le nkqubo ingathatha iintsuku kwiiphaneli ezinkulu kakhulu.
Ngaphezu koko, uhlengahlengiso lokulinganisa—olwenziwa kusetyenziswa izixhobo ezifana nee-laser interferometers kunye namanqanaba e-elektroniki—kufuneka lwenziwe ngokucothayo, ngomzuzu, okuvumela ixesha lokuba izinto zihlale. Iingcali zethu ezibalaseleyo, ezilandela imigangatho engqongqo ye-metrology yehlabathi (DIN, ASME), ziyaqonda ukuba ukukhawulezisa ukulinganisa kokugqibela kunokungenisa uxinzelelo olufihlakeleyo, oluya kuvela kamva njengokuchaneka.
4. Ukuhlanganiswa kweeCandelo kunye nokuhlanganiswa ngokwezifiso
Kwizixhobo zeGranite ezenziwe ngokwezifiso zeZHHIMG okanye iiPaneli zeGranite Flat ezidibanisa iimoto ezithe ngqo, iibheringi zomoya, okanye iireyile zeCMM, ukuhlanganiswa kokugqibela kufuna ucoceko olupheleleyo. Amagumbi ethu okuhlanganisa acocekileyo, afana neendawo zezixhobo ze-semiconductor, ayimfuneko kuba kwanamasuntswana othuli angabonakaliyo abanjwe phakathi kwegranite kunye nenxalenye yesinyithi anokubangela ukuguquka okuncinci. Yonke indawo yokujonga kufuneka icocwe ngononophelo kwaye ihlolwe ngaphambi kokuba ibotshelelwe kokugqibela, ukuqinisekisa ukuba uzinzo lobukhulu benxalenye ludluliselwa ngokungenasiphako kwinkqubo yomatshini ngokwayo.
Ngokuhlonipha ezi mfuno zingqongqo, abathengi baqinisekisa ukuba abafaki nje into ethile, kodwa bachaza ngempumelelo iDatum yokugqibela yezixhobo zabo ezichanekileyo kakhulu—isiseko esiqinisekiswe yisayensi yezinto ezibonakalayo kunye nobuchule bokuvelisa beZHHIMG.
Ixesha leposi: Okthobha-29-2025