Ubale Pakati pa Granite Surface Plates ndi CNC Accuracy.

 

Pankhani yokonza makina molondola, kulondola kwa zida za makina a CNC (computer numeral control) ndikofunikira kwambiri. Pulatifomu ya granite ndi chimodzi mwazinthu zofunika kwambiri zomwe zimakhudza kulondola. Kumvetsetsa ubale womwe ulipo pakati pa nsanja ya granite ndi kulondola kwa CNC ndikofunikira kwa opanga omwe akufuna kukonza njira zopangira makina.

Mapulatifomu a granite amadziwika chifukwa cha kukhazikika kwawo, kulimba, komanso kusawonongeka. Opangidwa ndi granite wachilengedwe, mapulatifomu awa amapereka malo osalala komanso olimba, omwe ndi ofunikira poyesa ndikuwongolera makina a CNC. Kapangidwe kake ka granite, monga kukula kwake kochepa kwa kutentha komanso kuchuluka kwake kwakukulu, kumathandiza kusunga malo ofunikira, omwe ndi ofunikira kuti akwaniritse miyezo yolondola.

Makina a CNC akamayesedwa, amadalira kulondola kwa malo ofunikira omwe alumikizidwa. Malo a granite nthawi zambiri amakhala osalala kuposa zipangizo zina, kuonetsetsa kuti miyeso iliyonse yomwe yatengedwa ndi yodalirika. Kusalala kumeneku kumayesedwa mu "kulekerera kusalala," zomwe zimasonyeza kuchuluka kwa kusiyana komwe kulipo pamwamba. Kulekerera kukakhala kolimba, makina a CNC amakhala olondola kwambiri, zomwe zimapangitsa kuti magwiridwe antchito onse komanso mtundu wa zinthu ziyende bwino.

Kuphatikiza apo, kugwiritsa ntchito ma granite pamwamba pa makina a CNC kungathandize kuchepetsa zolakwika zomwe zimachitika chifukwa cha kutentha komanso kugwedezeka. Makina a CNC amapanga kutentha ndi kugwedezeka akamagwira ntchito, zomwe zingakhudze kulondola kwawo. Kukhazikika kwa granite kumathandiza kuchepetsa mavutowa, zomwe zimapangitsa kuti pakhale zotsatira zokhazikika pamakina.

Mwachidule, ubale pakati pa nsanja za granite ndi kulondola kwa CNC ndikofunikira kwambiri. Mwa kupereka malo okhazikika, athyathyathya, komanso olimba, nsanja za granite zimathandizira kuwerengera ndi kugwira ntchito kwa makina a CNC. Kwa opanga omwe akufuna kukonza kulondola kwa makina, kuyika ndalama pa nsanja ya granite yapamwamba ndi sitepe yoyenera.