Tungsten Carbide Flow Drill Bit

1. Zopangira ntchito: kubowola otentha ndi oyenera pokonza zida zosiyanasiyana zachitsulo ndi 1.8-32mm ndi makulidwe a khoma la 0.8-4mm, monga chitsulo, chitsulo chofatsa, chitsulo chosapanga dzimbiri, titaniyamu, aluminium, mkuwa, mkuwa, mkuwa (Zn okhutira zosakwana 40%), zotayidwa aloyi (Si zili zosakwana 0,5%), etc. The thicker ndi zovuta zakuthupi, ndi waufupi moyo wa otentha Sungunulani kubowola.
2. Phala losungunuka: Pamene chobowola chotentha chikugwira ntchito, kutentha kwakukulu kwa madigiri oposa 600 kumapangidwa nthawi yomweyo. Phala lapadera la hot-melt limatha kutalikitsa moyo wautumiki wa chobowola chotenthetsera, kuwongolera mawonekedwe amkati mwa silinda, ndikupanga mawonekedwe oyera komanso okhutiritsa. Ndi bwino kuwonjezera pang'ono otentha Sungunulani phala pa chida aliyense mabowo 2-5 mokhomerera wamba mpweya zitsulo; kwa zopangira zitsulo zosapanga dzimbiri, pa dzenje lililonse lobowola, onjezerani phala lotentha losungunuka ndi dzanja; kukhuthala ndi kulimba kwa zinthu, kumapangitsanso kuwonjezereka kwafupipafupi.
3. Shank ndi chuck ya hot melt drill: Ngati palibe chotengera chapadera cha kutentha, gwiritsani ntchito mpweya woponderezedwa kuti uzizizire.
4. Zipangizo zamakina obowola: malinga ngati makina osiyanasiyana obowola, makina opangira mphero ndi malo opangira makina okhala ndi liwiro loyenera ndi mphamvu ali oyenera kubowola kotentha; Kuchuluka kwa zinthu ndi kusiyana kwa zinthuzo zokha kumakhudza kutsimikiza kwa liwiro lozungulira.
5. Mabowo opangidwa kale: Pobowola kabowo kakang'ono koyambira, kusinthika kwa workpiece kumatha kupewedwa. Mabowo okonzedweratu amatha kuchepetsa mphamvu ya axial ndi kutalika kwa silinda, ndipo amathanso kupanga m'mphepete mwam'munsi mwa silinda kuti apewe kupindika kwa zida zoonda (zosakwana 1.5mm).
6. Pogwiritsira ntchito, gwiritsani ntchito kugwiritsira ntchito mafuta: tikulimbikitsidwa kugwiritsa ntchito matepi a extrusion, omwe samapangidwa ndi kudula koma ndi extrusion, kotero amakhala ndi mphamvu zowonongeka komanso mtengo wa torsion. Ndikothekanso kugwiritsa ntchito matepi wamba odulira, koma ndikosavuta kudula silinda, ndipo makulidwe a hot melt drill ndi osiyana ndipo amayenera kupangidwa padera.
7. Kusamalira kubowola kotentha-kusungunuka: Pambuyo pobowola kutentha kotentha kumagwiritsidwa ntchito kwa nthawi ndithu, pamwamba pake padzakhala kuvala, ndipo phala lina lamoto kapena zonyansa za workpiece zidzamangiriridwa ku thupi locheka. Gwirani chobowolera chotentha chosungunula pa chuck ya lathe kapena makina ophera, ndikugaya ndi phala la abrasive. Osalabadira chitetezo.