Kwintsimi yemveliso echanekileyo yemveliso kunye nophando oluphambili lwenzululwazi, iqonga legranite elinomsebenzi walo ogqwesileyo we-seismic liye laba sisixhobo esiphambili sokuqinisekisa uphuhliso olugudileyo lwemisebenzi eyahlukeneyo echanekileyo. Umgangatho wayo ongqongqo wobungqina bomothuko ubonelela ngesiqinisekiso esithembekileyo kwiimeko ezininzi zomsebenzi ezinovakalelo olugqithisileyo kungcangcazelo.
Okokuqala, isiseko sokuzimisela kwebakala lobungqina benyikima yeqonga legranite
Iimpawu zezinto eziphathekayo: Iqonga legranite lenziwe ngegranite yendalo, emva kwezigidi zeminyaka yeenkqubo zejoloji, isakhiwo sekristale sangaphakathi sicwangciswe ngokusondeleyo kwaye sifana kakhulu. Esi sakhiwo siyingqayizivele sinika i-granite isantya esiphantsi kakhulu sokutshintsha kwe-elastic modulus, xa iphantsi kokutshatyalaliswa, xa kuthelekiswa nezinye izinto eziqhelekileyo ezifana nentsimbi, inokulawula ukuguqulwa kwayo kwe-elastic kuluhlu oluncinci kakhulu. Ngokumiselwa kwamaziko ovavanyo agunyazisiweyo, i-elastic deformation ye-granite kwindawo yovavanyo lwe-vibration esemgangathweni yi-1/10-1/20 kuphela yezixhobo zentsimbi eziqhelekileyo, ezibeka isiseko esiluqilima sezinto ezibonakalayo zokusebenza kwe-seismic yenqanaba eliphezulu leqonga.
Uyilo lwesakhiwo: Ukusuka kwimbono yesakhiwo esikhulu, iqonga legranite liyilwe ngobume bejometri kunye noyilo lwenkxaso. Umlinganiselo opheleleyo wobude-ububanzi-ubude beqonga ubalwa ngokucophelela ukuze kuqinisekiswe iziko elizinzile lobunzima kunye nokunciphisa umngcipheko wokugubha okubangelwa yi-vibration. Ngexesha elifanayo, ukuhanjiswa kweendawo zenkxaso kucwangciswe ngokwesayensi ngokwemigaqo ye-mechanics, enokuthi isasaze ngokulinganayo ubunzima bezinto ezibekwe kwiqonga kunye nefuthe lempembelelo eyenziwa yi-vibrations yangaphandle. Ngokomzekelo, kwiplatifomu enkulu yegranite, isiseko sokuxhaswa kwamanqaku amaninzi sisetyenzisiweyo, kwaye impazamo yomgama phakathi kweendawo zokuxhasa ezikufutshane ilawulwa ngaphakathi kwe-± 0.05mm, ekhusela ngokufanelekileyo ukuxinwa kwengcinezelo yendawo kunye nokuphucula ngakumbi amandla e-seismic yeqonga.
2. Iimpawu ezineenkcukacha kunye neemeko zokusetyenziswa kwinqanaba ngalinye lobungqina bomothuko
Umgangatho wobungqina bomothuko weNqanaba I (imeko ezifunekayo ezichaneke kakhulu)
Isalathiso sokufuduka kwe-Vibration: Ngaphakathi koluhlu olufanisiweyo lwe-seismic wave vibration frequency (0.1Hz-100Hz), ixabiso eliphakamileyo lokufuduka kwe-vibration kuyo nayiphi na indawo kwi-platform surface ayidluli i-0.001mm. Xa ukungcangcazela okuphantsi okuveliswa kukusebenza koomatshini abakhulu abajikelezileyo (njengokungcangcazela kwesixhobo somatshini onzima ngamaxesha amalunga ne-1Hz-10Hz) kuphazamiseka, izixhobo zokulinganisa ezichanekileyo ezibekwe eqongeni, ezifana ne-atomic force microscopy, utshintsho olulinganisiweyo lokufuduswa phakathi kokulinganisa kunye nokulinganisa ukulinganisa, ukuchaneka kwi-nanoscale ayichaphazeleki.
Imeko yesicelo: Isetyenziswa ikakhulu kwinkqubo yelithography yokwenziwa kwetshiphu zesemiconductor. Ukwenziwa kwe-chip kufuna ukuchaneka okuphezulu kakhulu kwe-lithographic, kwaye ububanzi bomgca bufikelele kwinqanaba le-nanometer. Kwinkqubo ye-lithography, i-platform ye-granite idinga ukubonelela ngenkxaso ezinzileyo kumatshini we-lithography, ihlukanise i-vibration eyenziwa ngokusebenza kwezinye izixhobo kwi-workshop, kwaye iqinisekise ukuhanjiswa ngokuchanekileyo kwepateni ye-lithography, ngaloo ndlela iphucula kakhulu isivuno sokwenziwa kwe-chip. Ngokweenkcukacha-manani zoshishino, ukusetyenziswa komgca wokwenziwa kwetshiphu odibana neqonga legranite elikumgangatho wokuqala wobungqina bokuthuthumela kunyuse isivuno nge-15% -20% xa kuthelekiswa nokusetyenziswa kwamaqonga aqhelekileyo.
Inqanaba lesi-2 elichasene nokothuka (imeko echanekileyo)
Isalathisi sokufuduka kwe-Vibration: phantsi kwe-vibration frequency ye-0.1Hz-100Hz, i-peak vibration displacement ye-platform surface ilawulwa ngaphakathi kwe-0.005mm. Kwimifuniselo yokufumanisa amasuntswana amancinci aqhutywe kwiilabhoratri zophando lwezenzululwazi kwiiyunivesithi, ezinje nge-scanning microscope (STM) imifuniselo, eli nqanaba lomsebenzi wokothuko linokuqinisekisa ukuba indawo ehambelanayo phakathi kwencam ye-STM kunye nesampulu izinzile nokuba kukho imithombo ethile yesiqhelo yokungcangcazela njengabasebenzi abahamba bejikeleza ilabhoratri kunye nezixhobo ezijikeleza elabhoratri. Ngaloo ndlela, i-quantum state information of microscopic particles ibanjwe ngokuchanekileyo, enika isiqinisekiso sokuba abaphandi bafumane idatha echanekileyo yovavanyo.
Imeko yesicelo: Isetyenziswa ngokubanzi kwimveliso yesixhobo esichanekileyo esikwisiphelo esiphezulu, esifana nenkqubo yokuvelisa ibhalansi ye-elektroniki echanekileyo. Iibhalansi zombane zinobuntununtunu kakhulu kwintshukumo, kwaye neentshukumo ezincinci zinokubangela ukutenxa kwiziphumo zomlinganiselo. Iqonga le-granite, elidibana nenqanaba lesibini lobungqina bokuthuthumela, linokubonelela ngemeko ezinzileyo yokulinganisa kunye nokugunyaziswa kwe-balance balance electronic, ukuqinisekisa ukuba ukuchaneka kokulinganisa ukulinganisa kufikelela kwinqanaba le-microgram, kwaye ihlangabezane nemfuno yoshishino lokuchaneka komlinganiselo ophezulu wokulinganisa ubunzima obufana nokuchongwa kwamachiza kunye nobucwebe.
Imigangatho emithathu yobungqina bomothuko (imeko echaneke kakhulu)
Isalathiso sokufuduka kwe-Vibration: kwi-vibration frequency range ye-0.1Hz-100Hz, i-peak vibration displacement ye-platform surface ayidluli i-0.01mm. Xa ujongene nokungcangcazela okuveliswe kukusebenza kwezixhobo ezinobungakanani obuphakathi obuqhelekileyo kwiworkshop yefektri (i-vibration frequency ngokuqhelekileyo yi-10Hz-50Hz), izixhobo zokulinganisa eziqhelekileyo ezibekwe kwiplatifomu yegranite, njengesixhobo sokulinganisa ukulungelelanisa, inokugcina ukuchaneka komlinganiselo kuzinzile, kwaye ukutenxa kwedatha encinci yokulinganisa ilawulwa.
Imeko yesicelo: Ifanelekile umlinganiselo ochanekileyo kwimveliso yamalungu emoto. Ukuchaneka komatshini webhloko ye-cylinder ye-injini yemoto, izixhobo zokuhambisa kunye nezinye iindawo zichaphazela ngokuthe ngqo ukusebenza kunye nokuthembeka kwemoto. Kwimilinganiselo yala macandelo, iqonga legranite lentsebenzo emithathu yokonakalisa iyakwazi ukwahlula ngokufanelekileyo izixhobo zeworkshop eziqhuba ukungcangcazela, ukuqinisekisa ukuba isixhobo sokulinganisa ukulungelelanisa ngokuchanekileyo ubungakanani bamalungu, ifom kunye nokunyamezelana kwesikhundla kunye nezinye iiparameters, ukubonelela ngenkxaso eqinile yokulawula umgangatho wamalungu e-auto, ukuphucula imveliso yezinga lokupasa kwamalungu emoto.
Isithathu, uvavanyo olungqongqo lomgangatho wokuqinisekisa ukuba inqanaba lenyikima liyahlangabezana nomgangatho
Ukuze kuqinisekiswe ukuba iqonga ngalinye legranite linokuhlangabezana nemigangatho ehambelanayo yobungqina benyikima, siye saseka iseti yenkqubo yokuhlola engqongqo negqibeleleyo. Kwinkqubo yokuvelisa, uvavanyo olubanzi lwepropati yomzimba lwenziwa kwisiqwenga ngasinye segranite ekrwada ukuze kuqinisekiswe ukuba isakhiwo sayo sangaphakathi siyafana kwaye singenaziphene ezicacileyo. Emva kokuba inkqubo yeqonga igqityiwe, izixhobo zovavanyo zokulinganisa ukungcangcazela zisetyenziselwa ukulinganisa iimeko ezahlukeneyo zokungcangcazela ezintsonkothileyo ukuvavanya iqonga. Ngokusebenzisa i-high-precision laser displacement sensor, ukujongwa kwexesha langempela lokutshintshwa kwendawo nganye kwinqanaba leqonga ngexesha lenkqubo yokunyakaza, kwaye idatha idluliselwe kwinkqubo yokucubungula idatha yohlalutyo. Kuphela xa izikhombisi ze-vibration zeplatifomu zihambelana ngokupheleleyo nemigangatho yebakala lokutshatyalaliswa kokutshatyalaliswa, zivumelekile ukuba zifakwe kwimarike.
Ukushwankathela, iqonga legraniti kunye nemigangatho yomgangatho wesayensi, intsebenzo egqwesileyo ye-shockproof kunye nolawulo olungqongqo lomgangatho, kwimveliso yoshishino kunye nomsebenzi wophando lwezenzululwazi kwimisebenzi echanekileyo yokubonelela ngenkxaso eyimfuneko ezinzileyo, kukusukela ukuchaneka kokugqibela kunye nokuthembeka kokhetho.
Ixesha lokuposa: Mar-28-2025