Zofunikira pakumaliza kwa granite slab ndizokhazikika kuti zitsimikizire kulondola kwambiri, kukhazikika kwakukulu, komanso magwiridwe antchito abwino kwambiri. Zotsatirazi ndikulongosola mwatsatanetsatane zofunikira izi:
I. Zofunikira Zoyambira
Pamwamba Popanda Chilema: Pamwamba pa matabwa a granite payenera kukhala opanda ming'alu, madontho, mawonekedwe osasunthika, mavalidwe, kapena zovuta zina zodzikongoletsera zomwe zingasokoneze magwiridwe ake. Zolakwika izi zimakhudza kulondola kwa slab ndi moyo wautumiki.
Mitsinje Yachilengedwe ndi Mabala Amitundu: Mikwingwirima yachilengedwe, yosapangana komanso mawanga amtundu amaloledwa pamwamba pa granite slab, koma sayenera kukhudza kukongola kwathunthu kapena magwiridwe antchito a slab.
2. Zofunikira Zolondola za Machining
Flatness: Kutsika kwa malo ogwirira ntchito a granite ndi chizindikiro chachikulu cha makina olondola. Iyenera kukumana ndi zololera zofunikira kuti ikhale yolondola kwambiri pakuyezera komanso kuyikika. Kutsika kumayesedwa pogwiritsa ntchito zida zoyezera molondola kwambiri monga ma interferometers ndi laser flatness metres.
Kuvuta Kwambiri Pamwamba: Kuvuta kwa pamwamba pa ntchito ya granite slab ndi chizindikiro chofunikira kwambiri cha makina olondola. Zimatsimikizira malo okhudzana ndi kukangana pakati pa slab ndi workpiece, motero zimakhudza kulondola kwa kuyeza ndi kukhazikika. Ukali wapamtunda uyenera kuwongoleredwa potengera mtengo wa Ra, womwe umafuna kuchuluka kwa 0.32 mpaka 0.63 μm. Mtengo wa Ra pazovuta zam'mbali ziyenera kukhala zosakwana 10 μm.
3. Njira Zopangira ndi Zofunikira Zopangira
Malo odulidwa ndi makina: Dulani ndi kupanga mawonekedwe pogwiritsa ntchito macheka ozungulira, macheka amchenga, kapena macheka a mlatho, zomwe zimapangitsa kuti pakhale malo okhwima okhala ndi zizindikiro zodziwika bwino za makina. Njirayi ndiyoyenera kugwiritsidwa ntchito pomwe kulondola kwapamwamba sikuli kofunikira kwambiri.
Kumaliza kwa Matt: Njira yopukutira yopepuka pogwiritsa ntchito ma abrasives a utomoni imagwiritsidwa ntchito pamwamba, zomwe zimapangitsa kuti galasi likhale lowala kwambiri, nthawi zambiri pansi pa 10 °. Njirayi ndi yoyenera kwa ntchito zomwe glossiness ndizofunikira koma osati zovuta.
Kumaliza kwa Chipolishi: Malo opukutidwa kwambiri amatulutsa kalirole wonyezimira kwambiri. Njirayi ndiyoyenera kugwiritsidwa ntchito pomwe gloss yapamwamba komanso yolondola imafunikira.
Njira zina zogwirira ntchito, monga zopsereza, zowotcha, zowotcha ndi zowotcha nthawi yayitali, zimagwiritsidwa ntchito makamaka pazokongoletsa ndi kukongoletsa ndipo sizoyenera kupangira ma slabs a granite omwe amafunikira kulondola kwambiri.
Panthawi yokonza makina, kulondola kwa zida zopangira makina ndi magawo a ndondomeko, monga kuthamanga kwa mphesa, kuthamanga kwa kupera, ndi nthawi yopera, ziyenera kuyendetsedwa mosamalitsa kuonetsetsa kuti khalidwe lapamwamba likukwaniritsa zofunikira.
4. Pambuyo-Kukonza ndi Kuyendera Zofunikira
Kutsuka ndi Kuumitsa: Pambuyo pakukonza, silabu ya granite iyenera kutsukidwa bwino ndikuumitsidwa kuti muchotse dothi ndi chinyezi, potero kupewa kukhudza kulondola kwa kuyeza ndi magwiridwe antchito.
Chithandizo Choteteza: Kuti muwonjezere kukana kwa nyengo ndi moyo wautumiki wa granite slab, iyenera kuthandizidwa ndi chithandizo choteteza. Zodzitetezera zomwe zimagwiritsidwa ntchito kawirikawiri zimaphatikizapo zakumwa zosungunulira komanso zoteteza madzi. Chithandizo chodzitetezera chiyenera kuchitidwa pamtunda woyera ndi wouma komanso motsatira ndondomeko ya mankhwala.
Kuyang'anira ndi Kuvomereza: Pambuyo popanga makina, slab ya granite iyenera kuyang'aniridwa ndikuvomerezedwa. Kuyang'ana kumakhudza zizindikiro zazikulu monga kulondola kwa dimensional, flatness, ndi makulidwe a pamwamba. Kuvomereza kuyenera kutsatira mosamalitsa miyezo yoyenera ndi zofunikira, kuwonetsetsa kuti mtundu wa slab umakwaniritsa kapangidwe kake ndi zomwe akufuna kugwiritsa ntchito.
Mwachidule, zofunika pa granite slab surface processing zimaphatikizapo zinthu zambiri, kuphatikizapo zofunikira, zofunikira zoyendetsera bwino, njira zogwirira ntchito ndi zofunikira za ndondomeko, ndi zofunikira zotsatila ndi zowunikira. Zofunikira izi palimodzi zimapanga njira yodziwira mtundu wa granite slab surface processing, kutsimikizira momwe imagwirira ntchito ndi kukhazikika pakuyezera kolondola ndi malo.
Nthawi yotumiza: Sep-12-2025