Malangizo ogwiritsira ntchito tungsten carbide burrs
Fayilo ya Tungsten carbide rotary imayendetsedwa makamaka ndi zida zamagetsi kapena zida za pneumatic (zitha kukhazikitsidwanso pa chida cha makina), liwiro nthawi zambiri limakhala 6000-40000 rpm, chidacho chiyenera kumangiriridwa ndikumangika chikagwiritsidwa ntchito, njira yodulira iyenera kusunthidwa wogawana kuchokera kumanja kupita kumanzere, sungathe kubwezanso kudula, pewani kugwiritsa ntchito magalasi ozungulira, musagwiritse ntchito.
Chifukwa fayilo yozungulira imayikidwa pamakina opera ndikugwiritsidwa ntchito ndi manja; Choncho, kupanikizika ndi kudyetsa kwa fayilo kumadalira momwe amagwirira ntchito komanso chidziwitso ndi luso la wogwiritsa ntchito. Ngakhale kuti wogwiritsa ntchito waluso amatha kusunga kupanikizika ndi kudyetsa chakudya mkati mwa dongosolo loyenera, nkofunika kuzindikira kuti choyamba, ndikofunika kuti tipewe kugwiritsa ntchito kupanikizika kwambiri pamene liwiro la chopukusira likuchepetsedwa, lomwe lidzawotcha kwambiri fayilo ndikukhala wosasunthika mosavuta;
Kachiwiri, yesetsani kukhudzana ndi chida chogwirira ntchito momwe mungathere, chifukwa madera ambiri odulira amatha kukulitsa chogwiriracho, ndipo makinawo amatha kukhala abwino kwambiri; Pamapeto pake, ndikofunikira kupewa zina mwamafayilo kuti zigwirizane ndi chogwirira ntchito, chifukwa izi zitha kutenthetsa fayilo ndikuwononga kapena kuwononga cholumikizira chamkuwa.
Bwezerani kapena sinthaninso fayilo yomwe ili yosawoneka bwino munthawi yake kuti isawonongeke. Fayilo yosasamala imachedwa kudulidwa, kotero muyenera kuonjezera kuthamanga kwa chopukusira kuti muwonjezere liwiro, zomwe zidzawononge fayilo ndi chopukusira, ndipo kutaya kwake kumakhala kwakukulu kuposa mtengo wosinthira kapena kukulitsa fayilo yosamveka. Mafuta atha kugwiritsidwa ntchito molumikizana panthawi yogwira ntchito, mafuta opangira phula amadzimadzi ndi zopangira zigawo zake ndizothandiza kwambiri, ndipo mafuta amatha kuwonjezeredwa kufayilo nthawi ndi nthawi.
Kuthamanga kwakukulu kogwira ntchito ndikofunikira pakugwiritsa ntchito kothandiza komanso kopanda ndalama za burr. Kuthamanga kwapamwamba kogwira ntchito kumathandizanso kuchepetsa chip build-up mu fayilo, zomwe zimathandizanso kudula workpiece ndi kuchepetsa kuthekera kwa kudula chisokonezo kapena wedges. Komabe, izi zimawonjezeranso mwayi wosweka kwa fayilo.
Tungsten carbide burrs iyenera kugwira ntchito pa liwiro la 1,500 mpaka 3,000 mapazi pamtunda pamphindi. Malinga ndi izi, pali mitundu yambiri ya ma burrs oti asankhe. Mwachitsanzo, chopukusira cha 30,000-rpm chikhoza kusungidwa m'mimba mwake kuchokera ku 3/16" mpaka 3/8". Chopukusira cha 22,000-rpm chilipo ndikusankha mafayilo kuchokera 1/4" mpaka 1/2" awiri. Komabe, kuti mugwiritse ntchito kwambiri, ndi bwino kusankha mainchesi omwe amagwiritsidwa ntchito kwambiri. Kuonjezera apo, kukonza malo opera ndi dongosolo ndilofunikanso kwambiri. Tiyerekeze chopukusira 22,000-rpm nthawi zambiri chimalephera, mwina chifukwa pali kusintha kochepa. Choncho, tikukulimbikitsani kuti nthawi zonse muyang'ane makina a air compressor a chopukusira ndi zipangizo zosindikizira.
Kuthamanga koyenera kogwira ntchito ndikofunikira kwambiri kuti mukwaniritse mulingo wofunikira wa kudula ndi mtundu wa workpiece. Kuchulukitsa liwiro kumatha kukulitsa luso la makina ndikukulitsa moyo wa chida, koma kungayambitse fayilo kusweka; Liwiro lotsika limathandizira kuchotsa zinthu mwachangu, koma zitha kupangitsa kuti makinawo azitentha kwambiri komanso kusinthasintha kwamtundu. Mtundu uliwonse wa burr umadalira liwiro loyenera la ntchito.
Nthawi yotumiza: Jun-18-2025