Niki Cyakora Amahitamo meza yo Kureremba Ikirere Cyingenzi mugupima Ultra-Precision?

Mubyerekeranye na optique ya optique na metrologiya, kugera kubidukikije bihamye kandi bitanyeganyega ni ishingiro ryibipimo byizewe. Muri sisitemu zose zunganira zikoreshwa muri laboratoire no mu nganda, urubuga rwiza rwo kureremba ikirere - ruzwi kandi nk'ameza yo kwiherera ya optique yo kwiherera - rufite uruhare runini mu kwemeza neza ibikoresho nka interterometero, sisitemu ya laser, hamwe no guhuza imashini zipima (CMMs).

Ubwubatsi bwibikoresho bya optique

Ihuriro ryiza cyane rya optique rigizwe nuburyo bwuzuye bwubuki bwubuki, bwashizweho kugirango budasanzwe kandi butajegajega. Isahani yo hejuru no hepfo, mubusanzwe mm 5 z'ubugari, ihujwe nintoki yubuki ikozwe neza ikozwe mumashanyarazi ya mm 0,25, ikora imiterere ihuriweho na isotropique. Igishushanyo kigabanya kwaguka kwinshi no kugabanuka, kwemeza ko urubuga rugumana uburinganire bwarwo nubwo ihindagurika ryubushyuhe.

Bitandukanye na aluminiyumu cyangwa ibice byinshi, imiterere yubuki bwicyuma itanga ubukana buhoraho mubwimbitse bwayo, hatabayeho guhindura ibintu bidakenewe. Inzira nyabagendwa nayo ikozwe mubyuma, ikuraho neza ihungabana rishingiye ku butumburuke-ikibazo gikunze kugaragara ku mbuga zakozwe mu bikoresho bivanze. Nyuma yubuso bwikora burangije no gusya, tabletop igera kuri sub-micron igororotse, itanga ubuso bwiza kubiterane byiza hamwe nibikoresho byuzuye.

Gupima neza no Kwipimisha

Mbere yo kuva mu ruganda, buri kirere cyiza kireremba hejuru yikizamini cyo guhindagurika no kubahiriza ibizamini. Inyundo ya pulse ikoresha imbaraga zagenzuwe kuri platifomu mugihe sensor zandika ibisubizo byavuyemo. Ibimenyetso birasesengurwa kugirango bitange ibisubizo byinshyi, bifasha kumenya imikorere ya platform ya resonance no kwigunga.

Ibipimo bikomeye cyane byafashwe bivuye mu mfuruka enye za platifomu, kuko izi ngingo zerekana ibintu bibi cyane byubahirizwa. Buri gicuruzwa gitangwa hamwe na gahunda yihariye yo kubahiriza umurongo hamwe na raporo y'ibikorwa, byemeza neza ko ibintu byose biranga imikorere. Uru rwego rwo kwipimisha rurenze imikorere yinganda gakondo, rutanga abakoresha gusobanukirwa birambuye imyitwarire yurubuga mubikorwa byakazi.

Uruhare rwo Kwigunga

Kunyeganyega kwa Vibration biri mumutima wibishushanyo mbonera bya optique. Kunyeganyega bituruka ku masoko abiri y'ingenzi - hanze n'imbere. Kunyeganyega hanze biva mu butaka, nk'intambwe, imashini zegeranye, cyangwa resonance yubatswe, mugihe ihindagurika ryimbere rituruka kumyuka yo mu kirere, sisitemu yo gukonjesha, hamwe nigikoresho cyacyo.

Ikirere kireremba optique gitandukanya ubwoko bwombi. Amaguru yayo yo guhagarika umwuka akurura kandi akanagabanya ihindagurika ryo hanze ryanyujijwe hasi, mugihe umwuka utwikiriye igicucu munsi yikibaho cyungurura urusaku rwimbere. Hamwe na hamwe, bashiraho urufatiro rutuje, ruhamye rwemeza neza ibipimo bipima neza hamwe nubushakashatsi.

Sobanukirwa ninshuro karemano

Buri sisitemu yubukanishi ifite inshuro karemano-inshuro ikunda kunyeganyega iyo ihungabanye. Iyi parameter ihujwe cyane na misa ya sisitemu no gukomera. Muri sisitemu yo kwigunga ya optique, kugumana inshuro nkeya (mubisanzwe munsi ya 2-3 Hz) ni ngombwa, kuko ituma imbonerahamwe itandukanya ihindagurika ryibidukikije neza aho kuyongerera imbaraga. Iringaniza hagati ya misa, gukomera, no kugabanuka bigena mu buryo butaziguye sisitemu yo kwigunga no guhagarara neza.

Ikoranabuhanga rya Floating Platform Technology

Ikirere kigezweho kireremba ikirere gishobora gushyirwa mubice bya XYZ umurongo utwara ikirere hamwe na platifike yo guhinduranya ikirere. Intandaro yizi sisitemu nuburyo bwo gutwara ikirere, butanga icyerekezo-kidafite umuvuduko ushyigikiwe na firime yoroheje yumuyaga ucanye. Ukurikije porogaramu, ikirere gishobora kuba kiringaniye, umurongo, cyangwa ubwoko bwa spindle.

Ugereranije nuyobora imashini ikora, ibyuma bitanga ikirere bitanga urwego rwa micron urwego rwukuri, gusubiramo bidasanzwe, no kwambara kwa zeru. Zikoreshwa cyane mugenzura rya semiconductor, fotonike, hamwe na nanotehnologiya, aho sub-micron itomoye hamwe nigihe kirekire gihamye ni ngombwa.

Kubungabunga no Kuramba

Kubungabunga ikirere cyiza kireremba hejuru biroroshye ariko ni ngombwa. Komeza kugira isuku kandi utarangwamo imyanda, buri gihe ugenzure umwuka uhumeka neza cyangwa wanduye, kandi wirinde ingaruka zikomeye kumeza. Iyo bibungabunzwe neza, imbonerahamwe ya optique irashobora gukora neza mumyaka mirongo nta gutesha agaciro imikorere.