Ipleyiti yomphezulu wegranite yeyona nqwelo-moya yesalathiso kwi-metrology, kodwa ukuchaneka kwayo-kudla ngokuqinisekiswa ukuya kuthi ga kwi-nanometer-kunokuphazamiseka ngokupheleleyo ngofakelo olungafanelekanga. Inkqubo ayilolungiselelo oluqhelekileyo; kukucokisekileyo, ukulungelelaniswa kwamanyathelo amaninzi akhusela ingqibelelo yejometri yesixhobo. KwiQela le-ZHONGHUI (ZHHIMG®), sigxininisa ukuba ukukhusela i-granite kubaluleke kakhulu njengokuchaneka kwe-lapping ngokwayo.
Esi sikhokelo sibonelela ngamanyathelo aqinisekileyo kunye nezilumkiso eziyimfuneko zokufakela ngempumelelo ipleyiti yakho yomphezulu ochanekileyo, uqinisekise ukuba iqhuba ngqo kwibakala layo eliqinisekisiweyo.
Ukulungiselela ngokucokisekileyo: Ukumisela inqanaba lokuchaneka
Phambi kokuba nayiphi na igranite isuswe, okusingqongileyo kufuneka kulawulwe. Indawo yofakelo kufuneka icoceke, yome, kwaye ingabi nazingcolisi ezihamba emoyeni ezifana nothuli kunye nenkungu ye-oyile, enokuthi ihlale kwaye iphazamise inkqubo yokugqibela yokulinganisa. Ukugcina ubushushu obucetyiswayo kunye namanqanaba okufuma kubaluleke kakhulu, njengoko ukuguquguquka okugqithisileyo kunokubangela uxinzelelo lwexeshana, oluthoba ukusebenza kwe-thermal kubunzima begranite.
Izixhobo kufuneka kwakhona zilungiswe ukuya kwinqanaba eliphezulu elifanayo. Ngaphandle kwee-wrenches eziqhelekileyo kunye ne-screwdrivers, kufuneka ube nezixhobo eziqinisekisiweyo, ezichanekileyo ezichanekileyo esandleni: inqanaba le-elektroniki elibucayi (njenge-WYLER okanye elilinganayo), i-laser interferometer, okanye i-autocollimator echanekileyo kakhulu yokuqinisekisa okokugqibela. Ukusebenzisa izixhobo ezinobunono obuphantsi ngexesha lokuseta kwazisa iimpazamo ezikhabayo ukuchaneka kwendalo kwegranite. Okokugqibela, uhlolo olubanzi lokubonwayo nolunomlinganiselo wepleyiti yomphezulu wegranite kufuneka iqinisekise ukuba ipleyiti ifike ingenamonakalo wokuphatha, iintanda, okanye ukuthungwa okuxekekileyo, kunye nokuba ukucaba kwayo okuqinisekisiweyo kusengaphakathi kokunyamezela.
UBungqongqo boFakelo: iNqanaba kunye noLawulo loxinzelelo
Inkqubo yokufakela iguqula ibhloko yegranite ukusuka kwicandelo ibe sisixhobo sokubhekisela esizinzile.
Okokuqala, misela indawo echanekileyo, uqinisekise ukuba umgangatho ophantsi oxhasayo okanye isiseko somatshini sicaba kwaye uzinzile. Ipleyiti yomphezulu kufuneka ibekwe kwinkqubo yayo yenkxaso echongiweyo-ngokuqhelekileyo iindawo ezintathu zokuxhasa ezibekwe kwindawo ye-Airy ebalwa kwipleyiti okanye kuchazwe amanqaku amane kwiipleyiti ezinkulu. Ungaze uphumle ipleyiti echanekileyo kumanqaku enkxaso angaphezulu kunokuba kuchaziwe, njengoko oku kubangela uxinzelelo olungafaniyo kunye nokuphazamisa ukucaba.
Inyathelo elilandelayo elibalulekileyo kukulinganisa. Ukusebenzisa inqanaba le-elektroniki elichanekileyo, izixhaso kufuneka zihlengahlengiswe ukuzisa ipleyiti kwinqwelomoya ethe tye ngokwenene. Ngelixa inqanaba lendawo yepleyiti yomphezulu ingachaphazeli ngokuthe ngqo ukuthambeka kwayo kwendalo, ukufikelela kwinqanaba eligqibeleleyo kubalulekile kuzinzo lwesixhobo sokugawula esixhomekeke kubunzima (njengamanqanaba omoya okanye iimbekiselo zombhobho weplate) kunye nokuqinisekisa ukuchaneka kwesiseko sepleyiti.
Emva kokuba ibekwe, ipleyiti ikhuselekile. Ukuba iibholiti ze-anchor okanye i-washers zisetyenzisiwe, amandla okulungisa kufuneka ahanjiswe ngokulinganayo. Ukuqiniswa okugqithisiweyo kwendawo yimpazamo eqhelekileyo enokuguqula ngokusisigxina igranite. Injongo kukukhusela ipleyiti ngaphandle kokunciphisa uxinzelelo oluyikhuphayo kwinqwelo-moya eyenziweyo.
Ukuqinisekiswa kokugqibela: uQinisekiso oluchanekileyo
Ufakelo lugqityiwe kuphela emva kokuqinisekiswa kokuchaneka. Ukusebenzisa i-laser interferometer okanye esinye isixhobo se-metrology esichaneke kakhulu, ukuthambeka okupheleleyo kwepleyiti kunye nokuphindaphindwa komphezulu wayo wonke kufuneka kujongwe ngokuchasene nesatifikethi sayo sokuqala sokulinganisa. Eli nyathelo liqinisekisa ukuba isenzo sofakelo asiphazamisanga ukuthembeka kwejiyometri yepleyiti yomphezulu wegranite. Ukuhlolwa rhoqo kwe-setup-kuquka ukujonga i-torque ye-bolt kunye ne-levelness-kuyimfuneko ukubamba naluphi na utshintsho olubangelwa ukulungiswa komgangatho okanye ukunyakaza okunzima ngexesha.
Kuba nawuphi na abasebenzi abatsha ekuphatheni la macandelo abalulekileyo, sincoma kakhulu uqeqesho olubanzi lwezobugcisa ukuqinisekisa ukuba bayayixabisa ngokupheleleyo iimpawu zezinto eziphathekayo kunye neendlela ezingqongqo eziyimfuneko ukugcina ukuchaneka kwe-micro-level kwimveliso ye-ZHHIMG®.
Ixesha lokuposa: Oct-30-2025