Kodi Mapepala a Granite Surface Amathandizira Bwanji Kuyesa kwa Optical Component?

 

Magawo a granite ndi zida zofunika kwambiri pakupanga uinjiniya wolondola, makamaka pakuyesa ndi kuwongolera zida za kuwala. Zopangidwa kuchokera ku granite zachilengedwe, magawowa amapereka malo okhazikika komanso athyathyathya, omwe ndi ofunikira kuti mukwaniritse miyeso yolondola pakugwiritsa ntchito kuyesa kwa kuwala.

Chimodzi mwazabwino zazikulu zamapulatifomu a granite ndikukhazikika kwawo kwapadera. Masamba a nsanjawa amapangidwa mosamala kuti akhale athyathyathya kwambiri, nthawi zambiri mkati mwa ma microns ochepa. Mlingo wolondolawu ndi wofunikira kwambiri pakuyesa zida zowoneka bwino monga magalasi ndi magalasi, chifukwa ngakhale kupatuka pang'ono kumatha kubweretsa zolakwika zazikulu pakuchita. Popereka ndege yodalirika yowonetsera, mapulaneti a granite amatsimikizira kuti zigawo za kuwala zimatha kugwirizanitsidwa bwino ndi kuyeza.

Granite imadziwikanso chifukwa cha kulimba kwake komanso kukana kuvala. Mosiyana ndi zida zina zomwe zimatha kupunduka kapena kuvala pakapita nthawi, granite imasunga kukhulupirika kwake, kuwonetsetsa kuti malo oyesera amakhalabe osasinthasintha pakapita nthawi yayitali. Kukhazikika kumeneku ndikofunikira makamaka pakuyesa kwa kuwala, komwe kuyeza mobwerezabwereza kuyenera kutulutsa zotsatira zodalirika. Makhalidwe a granite amapangitsanso kuti asatengeke ndi kukula kwa kutentha, zomwe zingakhudze kulondola kwa kuyeza. Izi ndizofunikira kwambiri m'malo omwe kusinthasintha kwa kutentha kumakhala kofala.

Kuphatikiza apo, nsanja za granite nthawi zambiri zimagwiritsidwa ntchito ndi zida zosiyanasiyana zoyeserera, monga ma interferometers ndi autocollimators. Zidazi zimafuna nsanja yokhazikika kuti igwire bwino ntchito, ndipo nsanja za granite zimapereka chithandizo chofunikira. Kuphatikizika kwa malo osalala a granite ndi kusasunthika kumalola kuwongolera bwino komanso kuyika kwa zinthu zowoneka bwino, kuwongolera kuyesa kolondola ndikuwunika.

Pomaliza, nsanja za granite zimagwira ntchito yofunika kwambiri pakuyesa chigawo cha kuwala. Kukhazikika kwawo kosayerekezeka, kukhazikika, ndi kukhazikika kwawo kumawapangitsa kukhala chinthu chofunikira kwambiri pakuwonetsetsa kulondola ndi kudalirika kwa miyeso ya kuwala, zomwe zimathandizira kupititsa patsogolo ukadaulo wa optical.