Kugwiritsa ntchito zigawo za granite mu mlatho wa CMM (Coordinate Measuring Machine) ndikofunikira kwambiri pakutsimikizira kuti chida choyezera chimakhala chokhazikika kwa nthawi yayitali. Granite ndi mwala wachilengedwe womwe umapangidwa ndi makhiristo olumikizana a quartz, feldspar, mica, ndi mchere wina. Umadziwika ndi mphamvu zake zapamwamba, kukhazikika, komanso kukana kuwonongeka. Zinthu izi zimapangitsa kuti ukhale chinthu chabwino kwambiri pazida zolondola monga CMM.
Chimodzi mwa ubwino waukulu wogwiritsa ntchito zigawo za granite mu CMMs ndi mulingo wawo wapamwamba wa kukhazikika kwa miyeso. Granite imakhala ndi kuchuluka kochepa kwambiri kwa kutentha, zomwe zikutanthauza kuti sikhudzidwa ndi kusintha kwa kutentha. Izi zimapangitsa kuti ikhale chinthu chodalirika chogwiritsidwa ntchito mu zida zolondola, komwe ngakhale kusintha pang'ono kwa miyeso kungakhudze kulondola kwa miyeso. Kukhazikika kwa zigawo za granite kumatsimikizira kuti CMM ya mlatho imapereka magwiridwe antchito okhazikika komanso odalirika pakapita nthawi.
Ubwino wina wofunikira wa zigawo za granite ndi kukana kusweka. Granite ndi chinthu cholimba komanso chokhuthala chomwe chimapirira kukanda, kusweka, ndi kusweka. Izi zikutanthauza kuti chimatha kupirira kupsinjika kwakukulu ndi kugwedezeka komwe kumachitika mu CMM. Zigawo za granite zimalimbananso ndi dzimbiri la mankhwala, zomwe ndizofunikira kwambiri m'malo omwe CMM imakumana ndi mankhwala kapena ma acid amphamvu.
Zigawo za granite nazonso zimakhala zolimba kwambiri ndipo sizimafuna kusamalidwa kwambiri. Popeza granite ndi chinthu chachilengedwe, sichimawonongeka pakapita nthawi ndipo sichifunika kusinthidwa kapena kukonzedwa kawirikawiri monga momwe zinthu zina zimakhalira. Izi zimachepetsa ndalama zomwe CMM imawononga kwa nthawi yayitali ndipo zimaonetsetsa kuti imakhalabe bwino kwa zaka zambiri.
Pomaliza, zigawo za granite zimapereka maziko olimba a CMM. Kukhazikika ndi kulimba kwa zigawo za granite kumatsimikizira kuti makinawo akugwiritsidwa ntchito bwino. Izi ndizofunikira pakugwiritsa ntchito miyeso yolondola pomwe ngakhale mayendedwe pang'ono kapena kugwedezeka kungakhudze kulondola kwa zotsatira. Granite imapereka maziko olimba komanso okhazikika omwe amalola CMM kugwira ntchito bwino komanso molondola.
Pomaliza, kugwiritsa ntchito zigawo za granite mu mlatho wa CMM kumatsimikizira kukhazikika kwa nthawi yayitali komanso kulondola kwa chida choyezera. Kukhazikika kwa kukula kwake, kukana kuwonongeka, kulimba, ndi maziko olimba omwe amaperekedwa ndi zigawo za granite zimapangitsa kuti ikhale chinthu choyenera kugwiritsa ntchito zida zolondola monga CMM. Chifukwa cha magwiridwe antchito ake apamwamba komanso zosowa zochepa zosamalira, CMM ya mlatho ndi chida chofunikira kwambiri m'mafakitale ambiri, kuphatikizapo ndege, magalimoto, ndi mafakitale.
Nthawi yotumizira: Epulo-16-2024
