Zatsopano za Makina a CMM: Kukwera kwa Milatho ya Ceramic mu Metrology.

 

Mu gawo la metrology, kupanga makina oyezera ogwirizana (CMM) ndikofunikira kwambiri pakukweza kulondola ndi kugwira ntchito bwino kwa njira yoyezera. Chimodzi mwa zinthu zofunika kwambiri paukadaulo wa CMM chakhala kukwera kwa milatho yadothi, yomwe yasintha momwe miyeso imachitikira m'mafakitale osiyanasiyana.

Zipangizo za ceramic, makamaka zomwe zimapangidwira ntchito zapamwamba, zimapereka zabwino zingapo kuposa zipangizo zachikhalidwe monga aluminiyamu ndi chitsulo. Chimodzi mwazabwino zazikulu za milatho ya ceramic mu makina a CMM ndi kukhazikika kwawo kwabwino kwambiri. Mosiyana ndi zitsulo, ceramic sizimakhudzidwa ndi kutentha, zomwe zikutanthauza kuti miyeso imakhalabe yolondola ngakhale kutentha kukusintha. Mbali imeneyi ndi yofunika kwambiri m'malo omwe kulondola ndikofunikira kwambiri, monga kupanga ndege, magalimoto ndi zida zamankhwala.

Kuphatikiza apo, mlatho wa ceramic umathandiza kuchepetsa kulemera konse kwa CMM. Makina opepuka samangowonjezera kusinthasintha komanso amachepetsa mphamvu zomwe zimafunika kuti zigwire ntchito, motero zimawonjezera magwiridwe antchito. Kulimba kwa zipangizo za ceramic kumatsimikizira kuti kapangidwe ka CMM ndi koyenera, zomwe zimathandiza kuti miyeso ikhale yothamanga kwambiri popanda kusokoneza kulondola.

Kukwera kwa milatho ya ceramic mu ukadaulo wa CMM kukugwirizananso ndi kufunikira kwakukulu kwa njira zopangira zinthu zokhazikika. Miyala ya ceramic nthawi zambiri imakhala yotetezeka ku chilengedwe kuposa milatho yachitsulo chifukwa imagwiritsa ntchito mphamvu zochepa popanga ndipo imakhala nthawi yayitali, zomwe zimachepetsa kufunika kosintha nthawi zambiri.

Pamene mafakitale akupitiliza kufunafuna njira zatsopano zothetsera mavuto opanga zinthu zamakono, kuphatikiza milatho ya ceramic mu makina oyezera ogwirizana kukuwonetsa kupita patsogolo kwakukulu. Luso limeneli silimangowonjezera kulondola kwa muyeso komanso kugwira ntchito bwino, komanso limathandizira kuyesetsa kokhazikika, zomwe zimapangitsa kuti likhale chitukuko chofunikira kwambiri m'munda wa metrology. Tsogolo la ukadaulo wa CMM ndi lowala, ndipo Ceramic Bridge ikutsogolera njira zothetsera mavuto olondola.