Ekusetshenzisweni kwemojula yokunyakaza okunembe kakhulu, isisekelo, njengengxenye eyinhloko esekelayo, sidlala indima ewujuqu ekusebenzeni kwemojuli. Isisekelo se-Granite sokunemba kanye nesisekelo sokuphonsa zinezici zazo, futhi umehluko phakathi kwazo usobala.
I. Ukuzinza
I-Granite ngemva kwezigidi zeminyaka yezinguquko ze-geological, isakhiwo sangaphakathi siminyene futhi sifana, ikakhulukazi nge-quartz, i-feldspar namanye amaminerali ahlanganiswe eduze. Lesi sakhiwo esiyingqayizivele sisinika ukuzinza okuhle kakhulu futhi singamelana ngempumelelo nokuphazamiseka kwangaphandle. Endaweni yokusebenzela yokukhiqiza amashiphu e-elekthronikhi, okokusebenza okuseceleni kusebenza njalo, futhi isisekelo segwadle singanciphisa ukuphakama kokudlidliza kwemoduli yokunyakaza enembile kakhulu edluliselwe emoyeni ngaphezu kwama-80%, iqinisekisa ukunyakaza okushelelayo kwemojuli futhi inikeze isiqinisekiso esiqinile sezinqubo ezinembayo eziphezulu ezifana nokukhiqizwa kwe-chip.
Yize isisekelo sokusakaza singabhafa ukudlidliza ngokwezinga elithile, kungase kube khona ukukhubazeka okuthile okufana nezimbobo zesihlabathi nezimbotshana enqubweni yokulingisa, okuzonciphisa ukufana nokuzinza kwesakhiwo. Ebusweni bokudlidliza okuphezulu kanye namandla aphezulu, ikhono lokunciphisa ukudlidliza alilihle njengesisekelo segwadle, okuholela ekuzinzeni okuncane kokunyakaza kwemojuli yokunyakaza yokunemba kwe-ultra-precision ye-air float, ethinta ukucubungula nokuthola ukunemba kwezisetshenziswa.
Okwesibili, ukugcinwa kokunemba
I-granite yokwandisa ukushisa okushisayo kwe-coefficient iphansi kakhulu, ngokuvamile ku-5-7 × 10⁻⁶/℃, endaweni yokuguquguquka kwezinga lokushisa, ukuguqulwa kosayizi kuncane. Emkhakheni wesayensi yezinkanyezi, imojula yokunyakaza okunembe kakhulu yokucushwa kahle kwelensi yesibonakude ibhangqwe nesisekelo segwadle, ngisho noma umehluko wezinga lokushisa phakathi kwemini nobusuku mkhulu, ingaqinisekisa ukuthi ukunemba kokuma kwelensi kugcinwa ezingeni le-sub-micron, ukusiza izazi zezinkanyezi ukuthi zibone ngokucacile izindikimba zasemkhathini ezikude.
Isisekelo sokusakaza sensimbi evame ukusetshenziswa, njengensimbi ecijile, i-thermal expansion coefficient iphakeme ngokuqhathaniswa, cishe ngo-10-20 × 10⁻⁶/℃. Lapho izinga lokushisa lishintsha, usayizi uyashintsha ngokusobala, okulula ukubangela ukuguquguquka okushisayo kwemodyuli yokunyakaza ye-ultra-precision ye-float emoyeni, okuholela ekunciphiseni kokunemba kokunyakaza. Enqubweni yokugaya i-optical optical ezwelayo kumazinga okushisa, ukuwohloka kwesisekelo sabalindi ngaphansi kwethonya lokushisa kungase kubangele ukuchezuka kokunemba kokugaya ilensi okungaphezu kobubanzi obuvunyelwe futhi kuthinte ikhwalithi yelensi.
Okwesithathu, ukumelana nokugqoka
Ubulukhuni be-Granite buphezulu, ubulukhuni be-Mohs bungafinyelela ku-6-7, ukumelana nokugqoka okuqinile. Elabhorethri yesayensi yezinto zokwakha, imojula yokunyakaza yomoya evame ukusetshenziswa kakhulu, isisekelo se-granite singamelana ngempumelelo nokungqubuzana kwesilayidi esintantayo somoya, uma siqhathaniswa nesisekelo esijwayelekile sabalingisi, singanweba umjikelezo wokunakekela wemojula ngaphezu kuka-50%, sinciphise izindleko zokugcinwa kwemishini, futhi siqinisekise ukuqhubeka komsebenzi wocwaningo lwesayensi.
Uma isisekelo sokuphonsa senziwe ngezinto ezijwayelekile zensimbi, ubulukhuni buphansi uma kuqhathaniswa, futhi indawo engaphezulu kulula ukuyigqoka ngaphansi kokungqubuzana okuphindaphindayo kwe-air float slider, okuthinta ukunemba kokunyakaza kanye nokushelela kwe-ultra-precision motion module ye-float yomoya, edinga ukugcinwa njalo nokushintshwa, okwandisa izindleko zokusebenzisa kanye nokwehla.
Okwesine, izindleko zokukhiqiza kanye nobunzima bokucubungula
Izindleko zokuthengwa kwe-granite eluhlaza ziphezulu, izimayini, izinto zokuhamba eziyinkimbinkimbi, ukucubungula kudinga imishini yobuchwepheshe kanye nobuchwepheshe, njengokusika okuphezulu, ukugaya, ukupholisha, njll, izindleko zokukhiqiza eziphezulu. Futhi ngenxa yobulukhuni bayo obuphezulu, ukuqina, ubunzima bokucubungula, ukuvela kalula konqenqemeni ukuwa, imifantu kanye nezinye iziphambeko, izinga le-scrap liphezulu.
Isisekelo sokuphonsa izinto zokusetshenziswa zitholakala kabanzi, izindleko ziphansi, inqubo yokuphonsa ivuthiwe, ubunzima bokucubungula buncane, futhi ukukhiqizwa ngobuningi kungenziwa ngesikhunta, ngokusebenza kahle kokukhiqiza okuphezulu kanye nezindleko ezilawulekayo. Kodwa-ke, ukuze kuzuzwe ukunemba okuphezulu okufanayo kanye nokuzinza njengesisekelo se-granite, inqubo yokuphonsa kanye nezidingo zangemuva kokucubungula ziqinile kakhulu, futhi izindleko zizokhuphuka kakhulu.
Kafushane, isisekelo se-granite sokunemba sinenzuzo enkulu kuzimo zohlelo lokusebenza zamamojula okunyakaza okunembe kakhulu ngokunemba okuphezulu, ukuzinza nokumelana nokugqoka. Isisekelo sokusakaza sinezinzuzo ezithile ezindlekweni nasekusebenziseni lula, futhi sifanele izikhathi lapho imfuneko yokunemba iphansi ngokuqhathaniswa kanye nokuphishekela ukusebenza kahle kwezindleko kulandelwa.
Isikhathi sokuthumela: Apr-08-2025