Ekulinganisweni ngokuchanekileyo, ukuchaneka kwezixhobo zakho kuxhomekeke kakhulu kumgangatho womphezulu wereferensi ongaphantsi kwazo. Phakathi kwazo zonke iziseko zereferensi ngokuchanekileyo, iipleyiti zomphezulu wegranite zaziwa ngokubanzi ngokuzinza kwazo okugqwesileyo, ukuqina, kunye nokumelana nokuguguleka. Kodwa yintoni echaza inqanaba lazo lokuchaneka - kwaye kuthetha ukuthini ukunyamezelana nokuthamba "kwebanga le-00" ngokwenene?
Yintoni i-Flatness ye-00-Grade?
Iipleyiti zomphezulu wegranite zenziwa ngokwemigangatho engqongqo yemetrology, apho ibakala ngalinye limele inqanaba elahlukileyo lokuchaneka okuthe tyaba. Ibanga le-00, elidla ngokubizwa ngokuba yinqanaba lelebhu okanye inqanaba lokuchaneka kakhulu, linika inqanaba eliphezulu lokuchaneka elifumanekayo kwiipleyiti zegranite ezisemgangathweni.
Kwipleyiti yomphezulu wegranite yebanga eli-00, ukunyamezelana kokuthe tyaba kuhlala kungaphakathi kwe-0.005mm ngemitha nganye. Oku kuthetha ukuba phezu kwayo nayiphi na imitha enye ubude bomphezulu, ukuphambuka ukusuka ekuthe tyaba okugqibeleleyo akuyi kudlula ii-microns ezintlanu. Ukuchaneka okunjalo kuqinisekisa ukuba iimpazamo zokulinganisa ezibangelwa kukungalungi komphezulu zisuswa phantse - into ebalulekileyo ekulinganisweni okuphezulu, ukuhlolwa kwe-optical, kunye nokusetyenziswa kokulinganisa okudibeneyo.
Kutheni i-Flatness ibalulekile
Ukuthe tyaba kumisela ukuba ipleyiti yomphezulu inokusebenza ngokuchanekileyo kangakanani njengesalathiso sokuhlolwa kobukhulu kunye nokuhlanganiswa. Nokuba kukuphambuka okuncinci kunokukhokelela kwiimpazamo ezinkulu zokulinganisa xa kuhlolwa iindawo ezichanekileyo. Ke ngoko, ukugcina imiphezulu ethe tyaba kakhulu kubalulekile ukuqinisekisa iziphumo ezihambelanayo kwiilabhoratri, kwizibonelelo zeenqwelo-moya, nakwizityalo zokwenza apho kufuneka khona ukuchaneka kwinqanaba le-micrometer.
Uzinzo lwezinto kunye noLawulo lweNdalo
Uzinzo olumangalisayo lweepleyiti zegranite ze-00-grade luvela kwi-coefficient yokwandiswa kobushushu obuphantsi begranite yendalo kunye nokuqina okugqwesileyo. Ngokungafaniyo neepleyiti zesinyithi, igranite ayigobi phantsi kotshintsho lobushushu okanye impembelelo yemagnethi. Ipleyiti nganye ijikeleziswa ngononophelo kwaye ihlolwe kwindawo elawulwa bubushushu (20 ± 1°C) ukuqinisekisa ukuba ukuthamba kuhlala kufana phantsi kweemeko zokusebenza.
Ukuhlolwa kunye noLungiso
Kwi-ZHHIMG®, yonke ipleyiti yomphezulu wegranite yebanga le-00 iqinisekiswa kusetyenziswa amanqanaba e-elektroniki achanekileyo, ii-autocollimators, kunye ne-laser interferometers. Ezi zixhobo ziqinisekisa ukuba ipleyiti nganye iyahlangabezana okanye idlula imigangatho yamazwe ngamazwe efana ne-DIN 876, GB/T 20428, kunye ne-ISO 8512. Ukulinganiswa rhoqo kunye nokucoca kubalulekile ukugcina ukuchaneka kokuthe tyaba ixesha elide.
Uchaneko Onokuluthemba
Xa ukhetha ipleyiti yomphezulu wegranite kwinkqubo yakho yokulinganisa, ukukhetha inqanaba elifanelekileyo kuchaphazela ngokuthe ngqo ukuthembeka kokulinganisa kwakho. Ipleyiti yomphezulu wegranite yebanga eli-00 imele incopho yokuchaneka kobukhulu - isiseko apho kwakhiwa khona ukuchaneka kokwenyani.
Ixesha leposi: Oktobha-15-2025