Makina oyezera a Coordinate (CMMs) ndi ena mwa makina omwe amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana opangira zinthu chifukwa cha kulondola komanso kulondola kwake pakuyezera ma geometri azinthu.Chimodzi mwazinthu zofunika kwambiri za ma CMM ndi maziko omwe zinthu zimayikidwa poyezera.Chimodzi mwazinthu zomwe zimagwiritsidwa ntchito popanga maziko a CMM ndi granite.M'nkhaniyi, tiwona mitundu yosiyanasiyana ya maziko a granite omwe amagwiritsidwa ntchito mu CMM.
Granite ndi zinthu zodziwika bwino pazitsulo za CMM chifukwa zimakhala zokhazikika, zolimba, ndipo zimakhala ndi coefficient yotsika kwambiri yowonjezera kutentha, zomwe zikutanthauza kuti miyeso yake sichikhudzidwa mosavuta ndi kusintha kwa kutentha.Mapangidwe a maziko a granite amasiyana malinga ndi mtundu wa CMM ndi wopanga.Komabe, apa pali mitundu yosiyanasiyana ya maziko a granite omwe amagwiritsidwa ntchito mu CMM.
1. Mtsinje Wolimba wa Granite: Uwu ndi mtundu wofala kwambiri wa ma granite omwe amagwiritsidwa ntchito mu ma CMM.Granite yolimba imapangidwa molingana ndi zofunikira ndipo imapereka kuuma kwabwino komanso kukhazikika pamakina onse.Makulidwe a maziko a granite amasiyana malinga ndi kukula kwa CMM.Makina akamakula, maziko ake amakhala okhuthala.
2. Maziko A Granite Okhazikika: Opanga ena amawonjezera prestressing ku slab ya granite kuti apititse patsogolo kukhazikika kwake.Poyika katundu pa granite ndikuwotcha, slab imakokedwa ndikusiya kuti izizirike ku miyeso yake yoyambirira.Izi zimabweretsa kupsinjika kwa granite, zomwe zimathandizira kulimba kwake, kukhazikika, komanso moyo wautali.
3. Air Bearing Granite Base: Ma air bearings amagwiritsidwa ntchito mu ma CMM ena kuthandizira maziko a granite.Popopera mpweya kudzera muzitsulo, granite imayandama pamwamba pake, ndikupangitsa kuti ikhale yosasunthika motero imachepetsa kuwonongeka ndi kuwonongeka pamakina.Ma air bearings ndi othandiza makamaka mu ma CMM akuluakulu omwe amasuntha pafupipafupi.
4. Chisa cha Granite Base: Chisa cha uchi cha granite chimagwiritsidwa ntchito mu ma CMM ena kuti achepetse kulemera kwa maziko popanda kusokoneza kuuma kwake ndi kukhazikika kwake.Chisa cha uchi chimapangidwa kuchokera ku aluminiyamu, ndipo granite imamatiridwa pamwamba.Mtundu uwu wa maziko umapereka kugwedera kwabwino komanso kumachepetsa nthawi yotentha ya makina.
5. Granite Composite Base: Ena opanga CMM amagwiritsa ntchito zida za granite kuti apange maziko.Chophatikizika cha granite chimapangidwa posakaniza fumbi la granite ndi utomoni kuti apange zinthu zophatikizika zomwe zimakhala zopepuka komanso zolimba kuposa granite yolimba.Maziko amtunduwu ndi osachita dzimbiri ndipo amakhala ndi kukhazikika kwamafuta kuposa granite yolimba.
Pomaliza, mapangidwe a maziko a granite mu CMM amasiyana malinga ndi mtundu wa makina ndi wopanga.Mapangidwe osiyanasiyana ali ndi ubwino ndi zovuta zosiyanasiyana, zomwe zimawapangitsa kukhala oyenera ntchito zosiyanasiyana.Komabe, granite imakhalabe imodzi mwazinthu zabwino kwambiri zopangira maziko a CMM chifukwa cha kuuma kwake, kukhazikika, komanso kutsika kwamphamvu kwamafuta.
Nthawi yotumiza: Apr-01-2024