ʻAno o nā ʻāpana wili

He ʻano mea hana hoʻopau ʻia ka ʻūlū wili no ka hana ʻana i ka wili ʻana, a he nui loa ka hoʻohana ʻana o ka ʻūlū wili i ka hana ʻana i ka mold; pili pū ka ʻūlū wili maikaʻi i ke kumukūʻai hana o ka mold. No laila he aha nā ʻano ʻūlū wili maʻamau i kā mākou hana ʻana i ka mold? ?

ʻO ka mea mua, ua māhele ʻia e like me ka mea o ka drill bit, kahi i māhele pinepine ʻia i:

Nā wili kila wikiwiki (hoʻohana pinepine ʻia no nā mea palupalu a me ka wili ʻana i nā mea ʻino)

Nā ʻāpana wili i loaʻa iā Cobalt (hoʻohana pinepine ʻia no ka hana ʻana i nā lua ʻino o nā mea paʻakikī e like me ke kila kila a me nā hui titanium)

Nā wili kila tungsten/ʻeli carbide tungsten (no ka hana ʻana i nā lua me ka wikiwiki kiʻekiʻe, paʻakikī kiʻekiʻe, a me ka pololei kiʻekiʻe)

Wahi a ka ʻōnaehana drill bit, maʻamau:

Nā wili wili shank pololei (ke ʻano wili maʻamau)

Nā wili micro-diameter (nā wili kūikawā no nā diameters liʻiliʻi, ʻo ke anawaena o ka pahi ma waena o 0.3-3mm)

ʻŌwili ʻanuʻu (kūpono no ka hana ʻana i hoʻokahi ʻanuʻu o nā lua he nui-ʻanuʻu, e hoʻomaikaʻi ana i ka pono o ka hana a me ka hoʻemi ʻana i nā kumukūʻai hana)

Wahi a ke ʻano o ka hoʻomaʻalili ʻana, ua māhele ʻia i:

ʻO ka wili anu pololei (ka ninini ʻana i waho o ka coolant, ʻo nā wili maʻamau he mau wili anu pololei)

ʻO ka wili hoʻoluʻu kūloko (loaʻa i ka wili he 1-2 mau hoʻoluʻu ma o nā lua, a hele ka coolant ma o nā lua hoʻoluʻu, kahi e hoʻemi nui ai i ka wela o ka wili a me ka workpiece, kūpono no nā mea paʻakikī kiʻekiʻe a me ka hoʻopau ʻana)