Emkhakheni we-optics enembile ne-metrology, ukuzuza indawo ezinzile nengenawo ukudlidliza kuyisisekelo sokulinganisa okuthembekile. Phakathi kwazo zonke izinhlelo zokusekela ezisetshenziswa kumalabhorethri nezilungiselelo zezimboni, iplatifomu entantayo yomoya optical—eyaziwa nangokuthi ithebula lokuhlukanisa lokudlidliza—idlala indima ebalulekile ekuqinisekiseni ukunemba okuphezulu kwezinsimbi ezifana nama-interferometer, amasistimu we-laser, kanye nemishini yokulinganisa yokuxhumanisa (ama-CMM).
Ukwakheka Kobunjiniyela Kweplathifomu Yokubona
Inkundla yokubona ephezulu yekhwalithi ephezulu iqukethe isakhiwo sezinyosi esiyinsimbi yonke esivalwe ngokugcwele, esidizayinelwe ukuqina okukhethekile kanye nokuzinza kokushisa. Amapuleti angaphezulu naphansi, ngokuvamile angu-5 mm ubukhulu, ahlanganiswe nengqikithi yekhekheba lezinyosi eyenziwe ngomshini ngokunemba enziwe ngamashidi ensimbi angu-0.25 mm, akha isakhiwo esivumelanayo nesisotropic. Lo mklamo unciphisa ukunwebeka nokufinyela okushisayo, uqinisekisa ukuthi iplathifomu igcina ukucaba kwayo ngisho nokushintshashintsha kwezinga lokushisa.
Ngokungafani ne-aluminium noma ama-cores ahlanganisiwe, isakhiwo se-honeycomb sensimbi sinikeza ukuqina okungaguquki kukho konke ukujula kwayo, ngaphandle kokwethula ukuguqulwa okungafuneki. Izindonga eziseceleni nazo zenziwe ngensimbi, ziqeda ngokuphumelelayo ukungazinzi okuhlobene nomswakama-inkinga evame ukubonakala kumapulatifomu enziwe ngezinto ezixubile. Ngemuva kokuqedwa nokupholishwa okuzenzakalelayo kwendawo, ithebhulethi ifinyelela ukucaba kwe-sub-micron, inikezela ngendawo ekahle yama-optical assembles namathuluzi anembayo.
Isilinganiso Sokunemba kanye Nokuhlolwa Kokuhambisana
Ngaphambi kokusuka embonini, inkundla ngayinye entantayo yomoya ithola uchungechunge lokuhlolwa kokudlidliza nokuhambisana. Isando sokushaya kwenhliziyo sisebenzisa amandla alawulwayo endaweni yesikhulumi kuyilapho izinzwa zirekhoda impendulo yokudlidliza ewumphumela. Amasignali ayahlaziywa ukuze kukhiqizwe i-spectrum yokusabela okuvama, esiza ukunquma ukuzwakala kweplathifomu nokusebenza kokuhlukaniswa.
Izilinganiso ezibucayi kakhulu zithathwa emagumbini amane enkundla, njengoba la maphuzu amelela isimo esibi kakhulu sokuthobela umthetho. Umkhiqizo ngamunye unikezwa ijika elizinikele lokuthobela kanye nombiko wokusebenza, oqinisekisa ukubonakala okugcwele kwezici eziguqukayo zenkundla. Leli zinga lokuhlola lidlula izinqubo zemboni ezivamile, linikeza abasebenzisi ukuqonda okuningiliziwe kokuziphatha kwenkundla ngaphansi kwezimo zangempela zokusebenza.
Iqhaza lokuVibration Isolation
Ukuhlukaniswa kokudlidliza kusenhliziyweni yomklamo weplathifomu yokubona. Ukudlidliza kuvela emithonjeni emibili eyinhloko—yangaphandle neyangaphakathi. Ukudlidliza kwangaphandle kuvela phansi, njengezitebhisi, imishini eseduze, noma i-resonance yesakhiwo, kuyilapho ukudlidliza kwangaphakathi kuvela ekugelezeni komoya, amasistimu okupholisa, kanye nokusebenza kwensimbi ngokwayo.
Ipulatifomu ye-optical entantayo yomoya ihlukanisa zombili izinhlobo. Imilenze yayo elengayo idonsa futhi inciphise ukundindizela kwangaphandle okudluliselwa phansi, kuyilapho ungqimba olumanzi olunomoya olungaphansi kwetafula letafula luhlunga umsindo womshini wangaphakathi. Ndawonye, bakha isisekelo esithulile, esizinzile esiqinisekisa ukunemba kwezilinganiso nokuhlolwa okunembayo okuphezulu.
Ukuqonda Imvamisa Yemvelo
Lonke uhlelo lomshini lunefrikhwensi engokwemvelo—imvamisa evamise ukudlidliza ngayo lapho luphazanyiswa. Le parameter ixhumene eduze nesisindo nokuqina kwesistimu. Ezinhlelweni zokuhlukanisa optical, ukugcina imvamisa yemvelo ephansi (imvamisa engaphansi kuka-2–3 Hz) kubalulekile, njengoba kuvumela ithebula ukuthi lihlukanise ukudlidliza kwemvelo ngokuphumelelayo kunokuba likukhulise. Ibhalansi phakathi kwesisindo, ukuqina, kanye nokumanzisa inquma ngokuqondile ukusebenza kahle kokuhlukaniswa kwesistimu nokuzinza.
I-Air Floating Platform Technology
Amapulatifomu esimanje antantayo angahlukaniswa abe izigaba zomoya eziqondile ze-XYZ kanye nezinkundla ezithwala umoya ezijikelezayo. Umnyombo walezi zinhlelo umshini wokuthwala umoya, ohlinzeka ngokunyakaza okungashayisani okusekelwe ifilimu elincanyana lomoya ocindezelwe. Ngokuya ngesicelo, ama-air bearings angaba yizinhlobo eziyisicaba, eziqondile noma eziphothayo.
Uma kuqhathaniswa neziqondiso zomugqa ongumshini, amabheringi omoya anikeza ukunemba kokunyakaza kweleveli ye-micron, ukuphinda okukhethekile, kanye nokugqokwa kwemishini enguziro. Zisetshenziswa kakhulu ekuhlolweni kwe-semiconductor, i-photonics, nezinhlelo zokusebenza ze-nanotechnology, lapho ukunemba kwe-sub-micron nokuzinza kwesikhathi eside kubalulekile.
Isondlo Nokuphila Isikhathi Eside
Ukugcina isiteji esintantayo somoya kuqondile kodwa kubalulekile. Gcina indawo ihlanzekile futhi ingenayo imfucumfucu, ngezikhathi ezithile hlola ukutholakala komoya ukuthi awunawo yini umswakama noma ukungcola, futhi ugweme imithelela enzima etafuleni. Uma igcinwe kahle, ithebula le-optical enembayo lingasebenza ngokuthembekile amashumi eminyaka ngaphandle kokuwohloka ekusebenzeni.
Isikhathi sokuthumela: Nov-11-2025