I ka wā e pili ana i ka hana wili, pili ka geometry e like me ka mea. ʻO ke koho ʻana i ke ʻano drill bit kūpono e hiki ai ke wikiwiki, maʻemaʻe, a me ka pololei o kāu hana.
Ma Jiacheng Tools, nānā mākou i nā kikoʻī geometry e pili pono ana i ka ʻoki ʻana i ka hana a me ke ola mea hana. Eia nā hiʻohiʻona nui 4 e hoʻomaopopo i ke koho ʻana i ka drill bit pono:
1. Huina Lae
ʻO kēia ke kihi ma ka piko o ka drill.
• ʻO kahi kihi ʻoi aʻe e like me 118 ° kūpono no nā mea palupalu e like me ka lāʻau a i ʻole ka plastic.
• ʻOi aku ka maikaʻi o ka ʻoki palahalaha e like me 135° no nā metala paʻakikī - hoʻomaikaʻi ia i ka pololei a kōkua i ka pale ʻana i ka bit mai ka ʻauwana.
2. Helix Angle
Na ke kihi helix e ho'omalu i ka pi'i o ka ohe a puni ka bit.
• ʻO nā kihi haʻahaʻa (e like me 15°–20°) hāʻawi i ka ikaika no ka wili ʻana i nā mea paʻakikī.
• ʻO nā kihi kiʻekiʻe (e like me 30° a ʻoi aʻe paha) e wehe wikiwiki i nā ʻāpana a maikaʻi no nā mea palupalu.
3. Hoʻolālā ohe
ʻO nā ʻōheʻe nā ʻauwaʻa e lawe i nā ʻāpana mai ka ʻoki ʻoki.
• ʻO nā ʻōheʻe ākea a hohonu hoʻi e kōkua i ka wehe ʻana i nā ʻāpana maikaʻi a hoʻemi i ka wela.
• Hoʻonui ka hoʻolālā ohe maikaʻi i ka wikiwiki o ka wili ʻana a me ka maikaʻi o ka lua.
4. Mānoanoa Pūnaewele
Pili kēia i ka mānoanoa o ke kumu o ka drill bit.
• Hāʻawi ka pūnaewele mānoanoa i ka ikaika a me ka paʻa.
• Hoʻomaikaʻi ka pūnaewele ʻoi aku ka liʻiliʻi o ka puʻupuʻu, akā hiki ke hōʻemi i ka ikaika.
Hoʻokaʻawale ʻia kekahi mau ʻāpana ma ke kikowaena e kaulike i ka ikaika a me ka maʻalahi o ka ʻoki ʻana.
Ma Jiacheng Tools, kau mākou i ka geometry ma ka puʻuwai o kā mākou hoʻolālā drill bit. Hoʻāʻo maikaʻi ʻia kēlā me kēia bit a hoʻomaʻemaʻe ʻia e hōʻoia i ka hāʻawi ʻana i ka hana maikaʻi loa no nā noi honua maoli. Hana pū mākou me kā mākou mea kūʻai aku e ʻōlelo aku i ka geometry kūpono loa no kā lākou pono - no ka mea, ʻoi aku ka ʻokoʻa o ka hoʻolālā kūpono.
Inā no ka hoʻohana maʻamau a i ʻole kahi hana kikoʻī, hāʻawi mākou i kahi ākea o nā koho a me nā hoʻonā maʻamau e hoʻohālikelike i nā mea like ʻole, nā ʻoihana, a me nā koi wili.
Ka manawa hoʻouna: Jun-05-2025