Kwinkalo yolawulo lwentshukumo oluchanekileyo, imodyuli yentshukumo ye-air float ultra-precision motion iye yaba lukhetho olufanelekileyo kwimveliso emininzi ephezulu kunye nophando lwezesayensi ngenxa yeempawu zayo zokushukuma ezichanekileyo kunye nezichanekileyo. Ukuqaliswa kwesiseko sokuchaneka kwegranite kukutofa amandla anamandla okuphucula ukusebenza kwawo, kodwa indibaniselwano yezi zimbini ayigqibelelanga.
Okokuqala, iingenelo ezibalulekileyo
Ukuzinza okugqwesileyo: I-Granite emva kwezigidi zeminyaka yotshintsho lwejoloji, isakhiwo sangaphakathi sixinene kwaye sifana, ngokukodwa nge-quartz, i-feldspar kunye nezinye izimbiwa ngokusondeleyo. Esi sakhiwo sikhethekileyo sinika isiseko segranite ukuzinza okuhle kakhulu. Ebusweni bokuphazamiseka kwangaphandle, okufana nokungcangcazela okwenziwa kukusebenza kwezixhobo ezinkulu ezijikelezileyo kunye nokuguquguquka kobushushu be-ambient, isiseko segranite sinokuvimba ngokufanelekileyo kwaye sinciphise. Kwindibano yocweyo yokwenziwa kwetshiphu ye-elektroniki, izixhobo zoomatshini kunye nezinye izixhobo zisebenza rhoqo, kwaye isiseko segranite sinokunciphisa i-vibration amplitude yemodyuli yentshukumo echanekileyo egqithiselwe kwi-air float ngaphezulu kwe-80%, iqinisekisa ukuhamba kakuhle kwemodyuli, ibonelela ngesiseko esizinzileyo seenkqubo ezichanekileyo ezifana ne-lithography kunye nenkqubo yokuvelisa i-chip, kunye ne-ildly chip process.
Ukugcinwa kokuchaneka okuphezulu okuphezulu: Imodyuli ye-ultra-precision motion motion ye-air float idinga ukuchaneka okuphezulu kakhulu, kwaye inzuzo ye-coefficient ephantsi yokwandiswa kwesiseko segranite idlala indima ebalulekileyo kule nto. I-coefficient yokwandiswa kwe-thermal ye-granite jikelele yi-5-7 × 10⁻⁶/℃, ephantsi kakhulu kunezinto eziqhelekileyo zetsimbi. Xa iqondo lokushisa litshintsha, ubukhulu besiseko butshintsha kakhulu. Kwintsimi ye-astronomy, imodyuli ye-ultra-precision motion ye-air float yokulungiswa kakuhle kwelensi yeteleskopu, kunye nesiseko segranite, inokuqinisekisa ukuba ukuchaneka kokuma kwelensi kugcinwa kwinqanaba le-sub-micron nokuba umahluko wobushushu phakathi kwemini nobusuku mkhulu, inceda izazi ngeenkwenkwezi ukuba ziqwalasele ngokucacileyo izidalwa ezisesibhakabhakeni ezikude.
Ukumelana nokunxiba okufanelekileyo kunye nobomi obude: Nangona imodyuli yentshukumo yomoya edadayo ye-ultra-precision inciphisa ukungqubana ngokuthe ngqo ngexesha lokusebenza, kusekho inqanaba elithile lomngcipheko wokunxiba ekusebenziseni ixesha elide. Ubunzima be-Granite buphezulu, ubunzima be-Mohs bunokufikelela kwi-6-7, ukuxhathisa okunamandla. Kwilabhoratri yesayensi yezinto, imodyuli ye-air float ultra-precision motion module, isiseko segranite sinokuxhathisa ngokufanelekileyo ukungqubuzana kwesilayidi se-air float, xa kuthelekiswa nesiseko sesinyithi esiqhelekileyo, kunokwandisa umjikelo wokugcinwa kwemodyuli ngaphezu kwe-50%, ukunciphisa iindleko zokugcina izixhobo, kunye nokuqinisekisa ukuqhubeka komsebenzi wophando lwezenzululwazi.
Okwesibini, kukho iintsilelo
Iindleko eziphezulu: Iindleko zokuthengwa kwezinto ezisemgangathweni ze-granite ziphezulu, kwaye imigodi yayo, ukuthutha kunye nokucubungula kunzima kakhulu, kufuna izixhobo zobuchwephesha kunye nobuchwepheshe. Ukusuka kwimigodi ye-ore ye-granite efanelekileyo ukuya ekuqhubeni kwi-ultra-precision air floating motion basemodyuli ehlangabezana neemfuno zokuchaneka okuphezulu, kubandakanya iinkqubo ezininzi ezintle, ezifana nokusika okuchanekileyo okuphezulu, ukugaya, ukupolisha, njl., Okwenza ukuba iindleko zokwenziwa kwesiseko segranite ukuchaneka kunyuke kakhulu. Xa kuthelekiswa nezinye izinto ezifana nentsimbi, iindleko zinokuba ngamaxesha amaninzi okanye ngaphezulu, nto leyo ethintela ukusetyenziswa kwayo okukhulu ukuya kwinqanaba elithile, ngakumbi kumashishini amancinci okanye amaziko ophando lwezenzululwazi kunye nohlahlo lwabiwo-mali olulinganiselwe.
Ubunzima obunzima: Ubuninzi begranite bukhulu kakhulu, malunga ne-2.6-3.1g /cm³, okukhokelela kwisiseko esinzima segranite esichanekileyo. Kwinkqubo yofakelo lwezixhobo kunye nokusingatha, izixhobo zokuphakamisa iingcali kunye nabasebenzi ziyafuneka, oko kwandisa ubunzima bokufaka kunye neendleko zokuthutha. Kwezinye iimeko ezifuna ukuguquguquka okuphezulu koyilo lwendawo yezixhobo, isiseko esinzima sikwathintela intshukumo efanelekileyo kunye nokufakwa kwakhona kwemodyuli yentshukumo ye-ultra-precision ye-float yomoya, echaphazela ukusebenza kakuhle kunye nokuguquguquka kwesixhobo.
Kunzima ukusetyenzwa: i-granite inobulukhuni obuphezulu kunye ne-brittleness, kwaye izixhobo zokusebenza kunye neemfuno zenkqubo zingqongqo kakhulu. Kwinkqubo yokucoca, kulula ukuba neentanda, ukuqhekeka kunye nezinye iziphene, kwaye kunzima ukuqinisekisa ukuchaneka komatshini kunye nomgangatho ophezulu. Ukuze ufezekise ukuchaneka okuphezulu kwe-flatness kunye nokuchaneka okufunwa yi-module ye-ultra-precision motion motion ye-air float, iimvavanyo ezininzi kunye nezilungiso zifunekayo ngexesha lenkqubo yokucubungula, kwaye umjikelezo wokucubungula ude kwaye izinga lokugatywa liphezulu, oko kwandisa ngakumbi iindleko zokuvelisa kunye neendleko zexesha.
Imodyuli ye-ultra-precision motion module kunye nesiseko sokuchaneka kwegranite ineenzuzo ezibalaseleyo ekuzinzeni nasekuchanekeni, ezifanelekileyo kwiindawo eziphakamileyo ezineemfuno ezichanekileyo ezichanekileyo, kodwa ibhodi emfutshane efana neendleko, ubunzima kunye nobunzima bokucubungula kwakhona kufuneka kuqwalaselwe ngokubanzi kwizicelo eziphathekayo, kwaye ukhetho olufanelekileyo lwenziwa emva kokulinganisa izibonelelo kunye nokungahambi kakuhle.
Ixesha lokuposa: Apr-08-2025