Iqonga lovavanyo lwegranite elikumgangatho we-00 sisixhobo sokulinganisa ngokuchanekileyo, kwaye imigangatho yalo yokulinganisa igubungela ngokuyintloko le miba ilandelayo:
Ukuchaneka kweJiyometri:
Ukuthamba: Impazamo yokuthamba kuyo yonke indawo yeqonga kufuneka ibe ncinci kakhulu, idla ngokulawulwa ukuya kwinqanaba le-micron. Umzekelo, phantsi kweemeko eziqhelekileyo, ukuphambuka kokuthamba akufuneki kudlule kwi-0.5 microns, oko kuthetha ukuba umphezulu weqonga phantse uthamba ngokupheleleyo, nto leyo enika isalathiso esizinzileyo sokulinganisa.
Ukuhambelana: Kufuneka ukuhambelana okuphezulu kakhulu phakathi kweendawo zokusebenza ezahlukeneyo ukuqinisekisa ukuchaneka komlinganiselo. Umzekelo, impazamo yokuhambelana phakathi kweendawo zokusebenza ezimbini ezikufutshane kufuneka ibe ngaphantsi kwe-0.3 microns ukuqinisekisa ukuthembeka kwedatha xa kulinganiswa ii-engile okanye iindawo ezihambelanayo.
Ukuma okuthe nkqo: Ukuma okuthe nkqo phakathi komphezulu ngamnye wokusebenza kunye nomphezulu obhekisayo kufuneka kulawulwe ngokungqongqo. Ngokubanzi, ukuphambuka kokuma okuthe nkqo kufuneka kube ngaphakathi kwe-0.2 microns, nto leyo ibalulekileyo kwizicelo ezifuna umlinganiselo othe nkqo, njengomlinganiselo we-three-dimensional coordinate.
Iimpawu zezinto:
Igranite: Igranite enobume obufanayo kunye nesakhiwo esixineneyo idla ngokusetyenziswa njengezinto ezisisiseko. Ubulukhuni bayo obuphezulu, ukumelana nokuguguleka okugqwesileyo, kunye nomlinganiselo wokwanda kobushushu obuphantsi kuqinisekisa uzinzo olulinganayo lweqonga kunye nokumelana nokuguquguquka ngexesha lokusetyenziswa ixesha elide. Umzekelo, igranite ekhethiweyo kufuneka ibe nobunzima beRockwell obuyi-70 okanye ngaphezulu ukuqinisekisa ukumelana nokuguguleka okugqwesileyo kweqonga.
Uzinzo: Amaqonga ovavanyo lwegranite akumgangatho we-00 afumana unyango olunzima lokuguga ngexesha lokwenziwa ukuze kupheliswe uxinzelelo lwangaphakathi, ukuqinisekisa ukusebenza okuzinzileyo phantsi kweemeko ezahlukeneyo zendalo. Emva konyango, izinga lokutshintsha kobukhulu beqonga alidluli kwi-0.001 mm/m ngonyaka, oku kuhlangabezana neemfuno zokulinganisa ngokuchanekileyo.
Umgangatho womphezulu:
Uburhabaxa: Uburhabaxa bomphezulu weqonga buphantsi kakhulu, buhlala bungaphantsi kweRa0.05, nto leyo ebangela ukuba kube lula okufana nesipili. Oku kunciphisa ukungqubana kunye neempazamo phakathi kwesixhobo sokulinganisa kunye nento elinganiswayo, ngaloo ndlela kuphucula ukuchaneka kokulinganisa.
Ukukhazimla: Ukukhazimla okuphezulu kweqonga, okuqhele ukuba ngaphezulu kwama-80, akupheleli nje ekuphuculeni ubuhle balo kodwa kukwanceda ukuqwalasela iziphumo zokulinganisa kunye nokulinganisa.
Ukuchaneka komlinganiselo Uzinzo:
Uzinzo lobushushu: Ngenxa yokuba imilinganiselo idla ngokufuna ukusebenza kwiindawo ezahlukeneyo zobushushu, iqonga lovavanyo lwegranite elikumgangatho we-00 kufuneka libonise uzinzo lobushushu oluhle kakhulu. Ngokubanzi, ukuchaneka kokulinganisa kweqonga akufuneki kwahluke ngaphezu kwe-0.1 microns kuluhlu lobushushu oluqala kwi -10°C ukuya kwi +30°C, ukuqinisekisa iziphumo zokulinganisa ezichanekileyo phantsi kwazo zonke iimeko zobushushu.
Uzinzo Lwexesha Elide: Ukuchaneka kokulinganisa kweqonga kufuneka kuhlale kuzinzile xa lisetyenziswa ixesha elide, kwaye emva kwexesha lokusetyenziswa, ukuchaneka kwalo akufanele kutshintshe ngaphaya koluhlu oluchaziweyo. Umzekelo, phantsi kweemeko zokusebenza eziqhelekileyo, ukuchaneka kokulinganisa kweqonga akufanele kutshintshe ngaphezu kwe-0.2 microns kwixesha lonyaka omnye.
Ngamafutshane, imigangatho yokubeka amanqaku kumaqonga ovavanyo lwegranite angama-00 ingqongqo kakhulu, igubungela iinkalo ezininzi kubandakanya ukuchaneka kwejometri, iimpawu zezinto, umgangatho womphezulu, kunye nokuzinza kokuchaneka komlinganiselo. Kuphela ngokuhlangabezana nale migangatho iphakamileyo apho iqonga linokuthi lidlale indima yalo ebalulekileyo ekulinganisweni okuchanekileyo, libonelele ngomlinganiselo ochanekileyo nothembekileyo wophando lwesayensi, uvavanyo lobunjineli, kunye nolawulo lomgangatho.
Ixesha leposi: Septemba-05-2025