He aha ka Drill Twist?

ʻO nā wiliwili wili (i kapa ʻia ʻo twist bits) ka mea i hoʻohana nui ʻia i nā ʻano drill bit a pau. E ʻoki ʻia nā mea hoʻoheheʻe wili i kekahi mea mai ka lāʻau a me ka plastic a i ke kila a me ke koʻa. Hoʻohana pinepine ʻia lākou no ka ʻoki metala, a hana ʻia lākou mai ke kila kiʻekiʻe M2. Ma nā anawaena a hiki i ka 1/2", ʻaʻole ʻo nā drill drill ka mea liʻiliʻi loa o nā ʻāpana āpau i hiki i ka mea hana lāʻau ke hoʻohana akā hāʻawi pū kekahi i ke koho ākea loa o nā nui.

ʻO ka wiliwili wili he lāʻau metala o ke anawaena kikoʻī i loaʻa ʻelua, ʻekolu, a ʻehā paha ohe ʻōniʻoniʻo e holo ana i ka hapa nui o kona lōʻihi. ʻO nā puʻu ʻohe ʻelua no ka wili mua ʻana, ʻoiai ʻo nā puʻupuʻu ʻekolu a me ʻehā no ka hoʻomāhuahua ʻana i nā lua a i ʻole nā ​​​​puka i kuʻi ʻia i kahi kūlana hana. ʻO ka ʻāpana ma waena o nā ʻohe ʻelua ua kapa ʻia ʻo ka pūnaewele, a ua hana ʻia kahi kiko ma o ka wili ʻana i ka pūnaewele i kahi kihi o 59° mai ke koʻi o ka drill, ʻo ia ka 118°. He ʻoki ʻoki ʻia kēia ma ka lihi o ka ʻohe, i kapa ʻia ʻo ka lehelehe. ʻAʻole maikaʻi loa ka hoʻowiliwili ʻana ma ke kiko no ka mea he liʻiliʻi ka waiho ʻana o ka pūnaewele no ka ʻōpala (i kapa ʻia ʻo swarf) a no ka mea he haʻahaʻa ka māmā o ka ʻili i ka hoʻohālikelike ʻia me ka ʻaoʻao. No kēia kumu, ʻo kahi hoʻolālā maikaʻi no ka ʻeli ʻana i nā lua nui, ʻo ia ka wili mua ʻana i ka 1/4” a i ʻole ka liʻiliʻi a laila hahai me ka drill o ke anawaena i makemake ʻia.

Mea Hana: Loaʻa nā ʻōniu wili kumu maʻamau no ka hoʻohana ʻana i nā drill portable ma nā māka like ʻole o ke kila kiʻekiʻe a me ke kila cobalt a me ka carbide paʻa. Loaʻa nā ʻāpana drill wili no nā mīkini ʻakomi i ke kila kalapona, ke kila kiʻekiʻe, ka carbide tipped, a me ka carbide paʻa.

Nā Paʻi: Loaʻa nā ʻāpana hoʻoheheʻe maʻamau me ka ʻokikene ʻeleʻele, bronze oxide, ka hui pū ʻana o ka ʻeleʻele a me ka keleawe keleawe, a me nā pale TiN. ʻO nā wili wili no nā mīkini maʻemaʻe ma kā mākou pūnaewele no ka hoʻohana ʻana i ka lāʻau a i ʻole ka plastic a ʻaʻole i uhi ʻia.

Aia nā ʻano hoʻoheheʻe ʻokoʻa i hoʻolālā ʻia no nā noi like ʻole. Akā ʻo ka drill twist kūpono no ka noi i manaʻo ʻia hiki ke haki inā hoʻohana hewa ʻia. Hiki i kēia ke loaʻa nā kumu like ʻole a mākou i hōʻuluʻulu ai ma lalo nei.

Hoʻolālā ʻia nā wili wili no nā noi like ʻole. Ma muli o kou makemake e wili i ke kila kila a i ʻole ke kila ikaika, pono ʻoe e koho i ka drill kūpono. Inā ʻaʻole ʻoe e hana i kēia, e haki paha ka drill.

Hoʻopaʻa inoa mākou i ʻewalu mau kumu e hiki ai i nā drill ke haki:

1. E hoʻohana i ka wili hewa no ka mea e wili ʻia

2. ʻAʻole i hoʻopaʻa paʻa ʻia ka mea hana a me ka drill

3. Ka wehe ʻana i ka chip maikaʻi ʻole

4. Hoʻonohonoho pololei ʻia ka wikiwiki ʻoki a me ka helu hānai

5. ʻAʻole maikaʻi ka maikaʻi o ka drill

6. Li'ili'i/nui ke anawaena o ka wiliwili wili

7. ʻAʻohe hoʻoluʻu

8. E ho'ohana ana i ka wili i loko o ka wili lima ma kahi o ka wili kia

Inā hoʻolohe ʻoe i nā pilikia, ʻaʻole i pōʻino kāu mau drills a noho pū me ʻoe no ka manawa lōʻihi.

ʻO Solid Carbide Twist Drill Bits he mea ʻokiʻoki no ka hana ʻana i nā lua pōʻai i loko o ka mea hana. Hāʻawi mākou i nā koʻokoʻo carbide kiʻekiʻe no ka hana ʻana i nā drill carbide twist. Inā ʻoe e ʻimi nei i kahi koʻokoʻo carbide ʻoi aku ka maikaʻi, e kelepona iā ZZBETTER e kiʻi i nā laʻana manuahi.