XYT itomoye ikora vibrasiyo yimikorere ya platform: Granite base cast hamwe nibisobanuro bidasanzwe.

XYT itomoye yibikorwa byinyeganyeza byimikorere byahindutse ibikoresho byibanze kugirango bigere ku kugenzura neza-kugenzura neza mu gukora neza, ubushakashatsi bwa siyansi nubushakashatsi. Muri byo, ikoreshwa rya granite rizana inyungu nyinshi zingenzi murwego rwo kunoza imikorere.

Ihinduka ryiza cyane, kwitandukanya no kwivanga hanze
Ikibanza cya granite cyaranzwe nimyaka miriyoni ya geologiya, kandi imyunyu ngugu yimbere irahujwe cyane kandi imiterere ni nini kandi imwe. Imbere yisoko ituruka hanze yinyeganyeza, nko gukora ibikoresho binini mumahugurwa yinganda hamwe no kunyeganyega gukomeye guterwa numuhanda ukikije, ni nkigihome gikomeye. Binyuze muburyo bugoye bwa kirisiti, base ya granite irashobora guhagarika neza no guhuza ibinyeganyega, bishobora kugabanya ihindagurika rya amplitude yandujwe kuri XYT itomoye yibikorwa byimikorere ya vibration izigama hejuru ya 80%. Dufashe nk'amahugurwa yo gukora chip ya semiconductor nk'urugero, uburyo bwo gufotora busaba guhagarara neza cyane kuri platifomu, ndetse no kunyeganyega bito bishobora kuganisha ku gutandukana. Muri iki gihe, urubuga XYT rushyigikiwe na granite base rutuma imikorere yukuri yibikoresho bya lithographie, itanga umusingi uhamye wo gukora chip, kandi ifasha kuzamura umusaruro wa chip.
Ubwiza buhebuje bwumuriro butanga ubudahwema
Imihindagurikire yubushyuhe nikibazo gikomeye kigira ingaruka kubikoresho byuzuye, ariko base ya granite ikemurwa byoroshye hakoreshejwe coefficient nkeya yo kwagura ubushyuhe. Coefficient yo kwagura ubushyuhe muri rusange ni 5-7 × 10⁻⁶ / ℃, kandi ubunini burahinduka gake cyane iyo ubushyuhe buhindutse. Mu rwego rwa astronomie, XYT itomoye neza ya vibration isolation yimikorere ya telesikopi ya lens ya telesikope ihuza neza na granite base, nubwo itandukaniro ryubushyuhe hagati yumunsi nijoro rifite akamaro, rirashobora kwemeza neza ko imyanya ihagaze neza ya lens ikomeza kurwego rwa subicron, ifasha abahanga mu bumenyi bw'ikirere gufata imbaraga zidasobanutse z'imibumbe yo mu kirere ya kure.

Gukomera cyane no kwambara birwanya kuramba
XYT itomoye ikora vibrasiya yimikorere yimikorere ifite ubushyamirane hamwe nifatizo mugihe kirekire. Gukomera cyane kwa granite, Mohs gukomera kugeza 6-7, kwihanganira kwambara neza. Muri laboratoire yubumenyi, ibikoresho bya XYT bikoreshwa cyane, base ya granite irashobora kurwanya neza igihombo cyigihe kirekire, ugereranije n’ibanze bisanzwe, irashobora kwagura uburyo bwo gufata neza urubuga hejuru ya 50%, kugabanya amafaranga yo gufata neza ibikoresho, no kwemeza ko imirimo y’ubushakashatsi ikomeza.
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