Ma flap disc (blind wheel) amatchedwa elastic grinding disc, yomwe imapangidwa ndi pulasitiki kapena ulusi wophimba ndi mapepala a nsalu, ndipo ndi yoyenera makina opukusira ngodya. Nthawi zambiri, pali masamba 36, masamba 56, masamba 72, ndi masamba 80, ndipo kuchuluka kwake nthawi zambiri kumakhala pakati pa 40#-320#. Zipangizo zake ndi brown corundum, zirconium corundum, silicon carbide, ndi zina zotero. Ingagwiritsidwe ntchito pochotsa dzimbiri, kuchotsa utoto, kuchotsa burr, ndi kupukuta msoko pamalo osiyanasiyana a mipando, zitsulo ndi zinthu zosakhala zitsulo m'mafakitale omanga zombo, magalimoto, ndege, makina, zida, milatho ndi mafakitale omanga.
Mutu wopera ndi mawu ofala a zida zazing'ono zopera, zomwe zimagwiritsidwa ntchito mu zopera zamagetsi, zopachika zopachika, ndi zobowola ndi manja. Pali mitundu yambiri, makamaka: mitu yopera ya ceramic, mitu yopera ya rabara, mitu yopera ya diamondi, mitu yopera ya nsalu yopukutira, ndi zina zotero.
1) Mutu wopukusira wa Ceramic: Mchenga wa granular (nthawi zambiri corundum wofiirira, corundum woyera, chrome corundum, silicon carbide) umasungunuka ndi chomangira cha ceramic, ndipo pakati pake pamakhala chogwirira chachitsulo. Makamaka umapukusira zitsulo zosiyanasiyana kuti upukute khoma lamkati la dzenje ndi kukonza nkhungu.
2) Mutu wopukusira rabala: Mchenga wosalala umapangidwa ndi kuphatikiza kwa zomangira rabala kuti zipukute nkhungu.
3) Mutu wopukusira nsalu ya Emery: zidutswa zingapo za nsalu yozungulira, zomatira mozungulira chogwirira chachitsulo. Kukula kwa tinthu tating'onoting'ono nthawi zambiri kumakhala 60#-320#, komwe kumagwiritsidwa ntchito popukuta khoma lamkati la dzenje.
Chimbale cha diamondi: chida chopukusira zinthu zopanda chitsulo monga miyala ndi zinthu za porcelain, makamaka chida chopukusira chokhala ndi aloyi ya diamondi ngati thupi lopukusira, chomwe chimaphatikizapo matupi angapo opukusira pa thupi loyambira, ndipo matupi angapo opukusira amakhala pakati pawo. Thupi la maziko ndi lokhazikika, ndipo thupi lopukusira limakonzedwanso m'malo opukusira pamwamba pa mutu wopukusira. Thupi la maziko limapangidwa bwino ndi chinthu chomangirira chokhala ndi kulimba kwina, ndipo thupi lopukusira limapangidwa bwino ndi zinthu zomangira za aloyi ya diamondi. Chitsanzo chothandizachi chili ndi magwiridwe antchito apamwamba opukusira. , kupanga kwake ndikosavuta ndipo mtengo wake ndi wotsika, mtundu wake ndi wapamwamba, ndipo ndikoyenera kupukusira kwakukulu. Gudumu lopukusira ndi gudumu lathyathyathya lolumikizidwa ndi makina osindikizira, lomwe limapangidwa pokanikiza zidutswa zingapo za gudumu lopukusira, ndipo pamwamba pa chidutswa chilichonse cha gudumu lopukusira limakutidwa mofanana ndi wosanjikiza wa mafuta opukusira. Njira yopukusira sikufuna mafuta osiyana.
Ili ndi kapangidwe kosavuta ndipo ndi yosavuta kugwiritsa ntchito. Yopukutidwa bwino. Kuuma kwa gudumu lopukuta kumatsimikiziridwa ndi mtunda wa mzere wokulungira. Mtunda wa mzere wokulungira ukakhala wocheperako, kuuma kwa gudumu lopukuta kumakwera. Pofuna kuti gudumu lopukuta likhale lofewa, kupanga gudumu lopukuta kuyenera kusamala kuti pakhale mtunda wokwanira pakati pa suture ndi m'mphepete mwa gudumu (palibe suture). Popukuta zida zazikulu zogwirira ntchito, ndikofunikanso kukhala ndi gudumu lopukuta lokhala ndi chipangizo chapadera choziziritsira mpweya.
Nthawi yotumizira: Sep-08-2022