Pamakina oyezera ogwirizana, ndi njira ziti zodzipatula ndi kugwedezeka kwa zinthu za granite?

Makina oyezera a Coordinate (CMMs) ndi zida zoyezera zaukadaulo zomwe zimagwiritsidwa ntchito m'mafakitale momwe miyeso yolondola imafunikira, monga zopangira zakuthambo, magalimoto, ndi zida zamankhwala.Makinawa amagwiritsa ntchito zigawo za granite chifukwa cha kuuma kwawo kwakukulu, kukhazikika kwabwino kwa kutentha, komanso kutsika kwa mphamvu yowonjezera kutentha, zomwe zimawapangitsa kukhala abwino poyezera molondola kwambiri.Komabe, zigawo za granite zimakondanso kugwedezeka ndi kugwedezeka, zomwe zingawononge kulondola kwa muyeso.Ichi ndichifukwa chake opanga CMM amachitapo kanthu kuti adzipatula ndikuyamwa kugwedezeka ndi kugwedezeka pazigawo zawo za granite.

Chimodzi mwazinthu zoyambira pakudzipatula kwa vibration ndikuyamwa modzidzimutsa ndikugwiritsa ntchito zida zapamwamba za granite.Nkhaniyi imasankhidwa chifukwa cha kuuma kwake kwakukulu, komwe kumathandiza kuchepetsa kusuntha kulikonse komwe kumachitika chifukwa cha mphamvu zakunja ndi kugwedezeka.Granite imalimbananso kwambiri ndi kuwonjezereka kwa kutentha, zomwe zikutanthauza kuti imasunga mawonekedwe ake ngakhale pakakhala kusinthasintha kwa kutentha.Kukhazikika kwa kutentha kumeneku kumatsimikizira kuti miyesoyo imakhala yolondola, ngakhale pansi pazikhalidwe zosiyanasiyana.

Muyeso wina womwe umagwiritsidwa ntchito kukulitsa kukhazikika kwa zida za granite ndikuyika zida zowopsa pakati pa kapangidwe ka granite ndi makina ena onse.Mwachitsanzo, ma CMM ena ali ndi mbale yapadera yotchedwa damping plate, yomwe imamangiriridwa ku makina a granite.Chimbalechi chapangidwa kuti chizitha kugwedezeka kulikonse komwe kungapatsidwe kudzera mu kapangidwe ka granite.Chipinda chonyowacho chimakhala ndi zinthu zosiyanasiyana, monga mphira kapena ma polima ena, omwe amayamwa ma frequency a vibration ndikuchepetsa mphamvu yake pakuyezera kulondola.

Kuphatikiza apo, mayendedwe olondola a mpweya ndi njira ina yomwe imagwiritsidwa ntchito pakudzipatula kwa vibration ndi kuyamwa modzidzimutsa.Makina a CMM amakhala pamiyendo yotsatizana ya mpweya yomwe imagwiritsa ntchito mpweya woponderezedwa kuyandama njanji yowongolera ma granite pamwamba pa khushoni ya mpweya.Mapiritsi a mpweya amapereka malo osalala komanso okhazikika kuti makina asunthike, osagwedezeka pang'ono ndi kuvala.Ma bere awa amakhalanso ngati chododometsa, chotengera kugwedezeka kulikonse kosafunikira ndikuletsa kusamutsira ku kapangidwe ka granite.Pochepetsa kuvala ndikuchepetsa mphamvu zakunja zomwe zimagwira pamakina, kugwiritsa ntchito ma bere olondola a mpweya kumatsimikizira kuti CMM imasungabe kuyeza kwake pakapita nthawi.

Pomaliza, kugwiritsa ntchito zida za granite mumakina a CMM ndikofunikira kuti mukwaniritse miyeso yolondola kwambiri.Ngakhale zigawozi zimatha kugwedezeka komanso kugwedezeka, njira zomwe opanga a CMM amathandizira amachepetsa zotsatira zake.Njirazi zikuphatikizapo kusankha zinthu zamtengo wapatali za granite, kuika zinthu zomwe zimagwidwa ndi mantha, komanso kugwiritsa ntchito ma bearing a mpweya olondola.Pogwiritsa ntchito njira zodzipatula zogwedezeka komanso kugwedezeka, opanga CMM amatha kuonetsetsa kuti makina awo amapereka miyeso yodalirika komanso yolondola nthawi zonse.