ʻO ka hoʻohana ʻana i nā ʻāpana kalaiwa Solide Carbide

ʻO nā pahu pahu Carbide nā mea hana i hoʻohana ʻia e wili i loko o nā lua a i ʻole nā ​​puka makapō i nā mea paʻa a hoʻopaʻa i nā lua i loaʻa. ʻO nā wiliwili maʻamau i hoʻohana nui ʻia i nā wili wili, nā wili palahalaha, nā wili waena, nā lua hohonu a me nā pūnana. ʻOiai ʻaʻole hiki i nā reamers a me nā countersinks ke wili i nā lua i loko o nā mea paʻa, ua hoʻokaʻawale ʻia lākou ma ke ʻano he drill bits.

I ka wā e ʻeli ʻia, e hoʻohuli ʻia ka bit drill a puni ke axis vertical a neʻe axially i ka manawa like. Hoʻokiʻoki ʻia ka lepo ma lalo o ka hana o ka torque a me ka ikaika axial o ka drill bit, a ua ʻeha a wāwahi ʻia ma lalo o ka hana o ka extrusion a me ka ikaika centrifugal o ka pahi hana, e hana ana i kahi kahe lepo i kaomi ʻia i ka paia o ka lua, a i ka manawa like e hāpai ʻia i luna ma ka ʻaoʻao. I ka neʻe ʻana o ka lepo i kahi ʻaʻohe pā pā lua, ua hoʻolei ʻia ka lepo haʻihaʻi a puni ka lua ma muli o ka ikaika centrifugal, a ua pau ka hana holoʻokoʻa o ka ʻeli ʻana i ka lua.