He aha ka hoʻohana ʻana o nā drills Brad Point?
Nā mea
Ma kēia ʻatikala, e wehewehe au i nā kikoʻī hou aku i ka mea e hoʻohana ʻia ai nā ʻōkuhi kiko a me nā ʻano i manaʻo ʻia no kēlā me kēia papahana.
ʻO ka mea maʻamau, hoʻohana ʻia nā ʻuala liʻiliʻi (a i ʻole spur) e wili i nā lua i ka lāʻau palupalu, lāʻau paʻa, plastic palupalu, metala, a i kekahi manawa ʻoi aku ka paʻakikī o nā mea ma muli o ke ʻano o ka drill, hiki ke ʻano mai ke kila a hiki i ke daimana (ka ikaika loa). .
E hele au i nā kikoʻī hou aku ma lalo nei.
He aha ka Brad Point drill?
Nā ʻāpana kiko
ʻO ka mea mua, he aha ke ʻano o ka hoʻoheheʻe ʻia? ʻO ka wili ʻoi aku ka wili me kahi ʻoi loa. Ua like ia me ka wiliwili maʻamau, akā me kahi kikoʻī. Me he pine lā kēia kiko, no laila ka inoa.
ʻO nā ʻano a me ka nui o nā hoʻomaʻamaʻa Brad Point
Nāʻano laulā a me nāʻano kūikawā
ʻO nā pahu kuhi ʻo Brad kahi ʻano drill e hoʻohui i nā mana o kahi drill wili maʻamau a me kahi drill pahi ikaika i hoʻohana ʻia e wili i nā lua nui. Hele mai lākou i ʻekolu mau ʻano maʻamau e hāʻawi ana i nā ikaika like ʻole: hana ʻia lākou me ke kila kalapona, carbide a i ʻole ke kila kiʻekiʻe (HSS).
ʻOi aku ka liʻiliʻi o nā huahana kila chrome vanadium, ʻoi aku ka ikaika ma mua o ke kila a ʻoi aku ka lōʻihi ma mua o ke kila wikiwiki. ʻO nā mea paʻa loa i hana ʻia me ka tungsten carbide a me nā daimana polycrystalline.
ʻO kēlā Brad Point drill e hoʻohana ai
E hoʻohana i kēia pakuhi maʻalahi e hoʻoholo i ke ʻano o ka drill tipped i kūpono no nā mea kikoʻī.
| mea a i ʻole ka ʻili (ka mea āu e wili ai) | ʻO ka drill kuhikuhi maikaʻi loa e hoʻohana |
| lāʻau palupalu | ʻāpana kila |
| ʻO ka lāʻau palupalu paʻa a me ka plastik palupalu | ʻO ke kila kalapona, ke kila chrome vanadium a i ʻole ke kila māmā |
| Laau paʻa | HSS a i ʻole tungsten carbide tip |
| Kamai | Me ka piko tungsten carbide |
| ʻO ka mea paʻa loa | Lei daimana polycrystalline |
Laulā nui
Loaʻa maʻamau ka nui o nā drills tipped Brad mai 0.0787" (2mm) a i 0.9843" (25mm). No nā noi maʻamau liʻiliʻi, loaʻa nā hiʻohiʻona nui o ke anawaena.
He aha ka Brad Point drill i hoʻohana ʻia no?
Hoʻonui i ka pololei
Hoʻolālā ʻia nā drills me kahi Brad tip no nā noi kūikawā. Hoʻolālā ʻia lākou e kōkua iā ʻoe e hana i nā puka ʻoi loa a pololei. Hoʻopaʻa lākou i ka pololei a me ka laumania o kou mau puka, ʻaʻole pili i ka ʻili āu e hana nei.
ʻAʻohe auwana
ʻO ko lākou mau wēlau ʻoi aku ka pololei.
Kōkua ke kiko e hoʻopaʻa iā lākou ma hope o ke kau ʻana. Mālama kēia iā lākou mai ka "auwana" e like me ka hana ʻana o nā ʻaukā wili (koe ke hoʻohana mua ʻia kahi punch waena). ʻO kēia ka mea e hoʻohana nui ai lākou a ikaika. Inā pono ʻoe e pale i ka drill auwana a ʻaʻole i loaʻa i kahi punch waena, e hoʻohana i kahi drill kiko.
Ke hana nei i ka hemolele
Inā he akamai ʻoe i ka hana lima, ʻo ka loaʻa ʻana o kahi puʻupuʻu kiko i loko o kāu pahu hāmeʻa e hōʻoiaʻiʻo i kāu hana i nā ʻoihana. ʻAʻole like me nā drills universal, ua hoʻolālā kūikawā ʻia no ka hana lāʻau. Inā makemake ʻoe e nānā pono nā puka a pau a kūpono nā mea a pau, e hoʻohana pono iā lākou.
He aha kā lākou e hana ai
Hoʻohana pono kēia mau hiʻohiʻona i nā puʻupuʻu kiko kikoʻī inā pono ʻoe i nā lua maʻemaʻe a pololei. Hoʻohana ʻia lākou, no ka laʻana, i ka hoʻokomo ʻana i nā dowels, ka hana ʻana i nā waihona puke, nā hale kūʻai ʻoihana a me nā mea hana hale ʻē aʻe.
Hoʻohana pū ʻia nā drill point Brad i nā kaomi drill. ʻO ka ʻoiaʻiʻo, ʻoi aku ka maikaʻi o ka hoʻohana ʻana iā lākou i loko o kahi paʻi drill no ka mea hiki iā ʻoe ke hoʻopili maʻalahi i ka mea a me ka drill. No ka wili ʻana ma kahi kihi, e hoʻopili iā lākou i ka jig me ka hoʻohana ʻana i nā bushings.
Ma nā ʻaoʻao hea e hoʻohana ʻia ai ka drill Brad Point?
Kūpono no ka lāʻau
Hiki ke hoʻohana ʻia nā drill tip Brad ma nā ʻano like ʻole a me nā mea, me nā lāʻau palupalu a paʻakikī.
He kūpono lākou i ka wā e pono ai ʻoe e wili pololei a hoʻomaʻemaʻe i nā lua i kēlā me kēia ʻano lāʻau. Inā ʻaʻole hiki i ka drill maʻamau ke komo i kekahi lāʻau paʻa, e hana maikaʻi ʻia ka bit kiko no ʻoe.
ʻO ke kila kalapona (ʻeleʻele) ʻoi aku ka maikaʻi no ka lāʻau palupalu a me ke ʻano HSS no ka lāʻau paʻakikī.
ʻO ka ʻoiaʻiʻo, hiki ke hoʻohana ʻia nā drill tip puni no nā ʻano mea like ʻole. ʻOiai maikaʻi lākou no ka lāʻau, hana maikaʻi lākou me nā plastik palupalu a me nā metala lahilahi.
Hana maikaʻi ʻia nā drills Brad Point i ka metala mānoanoa?
ʻO ka mea pōʻino, ʻaʻole maikaʻi ka hana ʻana o nā puʻupuʻu poʻo me nā ʻāpana metala mānoanoa. ʻO ke kumu o kēia, ʻo ko lākou mau wēlau ʻoi hiki ke paʻakikī ke komo i nā mea paʻakikī. Hiki ke hana ʻoi aku ka maikaʻi o ka drill multi-purpose twist i ka metala paʻakikī inā hana ʻia me ke kila kalapona kiʻekiʻe, carbide a i ʻole ke kila māmā.
ʻO ka wili ʻana me kahi drill Point Brad
KaʻAnuʻu 1: Center Punch
ʻO ka mua, e kuʻi i kahi āu e makemake ai e wili.
KaʻAnuʻu Hana 2: E wili i kahi Pilot Hole
He koho kēia akā pono inā makemake ʻoe e wili i kahi lua nui.
Hiki ke hoʻomaʻamaʻa ʻia ka drill Point Brad?
Hiki ke paʻakikī loa ka ʻoi
ʻOiai ua ʻoi aku ka ʻoi loa o nā ʻōkuhi kiko ma ka hoʻolālā ʻana a lōʻihi ka lōʻihi, inā e lilo lākou i polu a pono e hoʻopaʻa hou ʻia, paʻakikī loa kēia hana. Pono kēia e hoʻonohonoho i kāu huila wili a me ka hoʻohana ʻana i nā faila cone saw, nā mea hana ʻoki rotary, nā faila palahalaha Swiss a me nā kāleka daimana (ʻoi aku nā kāleka carbide tipped). Pono paha ʻoe i kahi mea ʻoi ʻoihana e hoʻokala i kahi ʻoi ʻoi ʻoi!
ʻOi ʻo Brad Point Drills
He mea nui ka mālama ʻana i ka ʻoi o kahi drill me nā ʻaoʻao pōʻai. Inā ʻaʻole i hoʻokala like ʻia, hiki iā ia ke keʻakeʻa i ka ʻeli ʻana i kekahi mea a hōʻino paha. Inā ʻaʻole, ʻoi aku ka nui o ka lua ma mua o kou manaʻo.
Inā pilikia kēia pilikia iā ʻoe a hiki iā ʻoe ke kūʻai aku i ke kumukūʻai kiʻekiʻe, ʻoi aku ka maikaʻi o ka hana ʻana me nā pahu drill carbide no ka mea ʻoi aku ka lōʻihi. Eia nō naʻe, pono ke loaʻa nā ʻāpana kiko inā koʻikoʻi ʻoe i kāu hana a inā he kamanā ʻoe ma ke kālepa.
ʻO ka hoʻokala ʻana i ka drill Point Brad
Inā ʻoe e ʻimi nei e hoʻomaʻamaʻa iā ʻoe iho, a i ʻole ʻoe e noʻonoʻo e pili ana i ka hana ʻana, eia nā ʻanuʻu:
KaʻAnuʻu Hana 1: Hoʻomaʻamaʻa mua i kāu Spurs
E hoʻomaka i ka hoʻokala ʻana i kāu mau ʻoi e hoʻokala i ko lākou kiko. Inā ʻoe e hana ana mai ka ʻaoʻao ʻākau, hiki i ka liʻiliʻi wale nō o nā paʻi. Pela no ka hoohana ana i ka mea wili io.
KaʻAnuʻu Hana 2: E hoʻokala i ka Lae
Ma hope o ka hoʻokala ʻana i nā koʻi, i kēia manawa e hoʻokala i ke kiko. E noʻonoʻo hou aku i kona mau kihi. E hoʻonoho i ka huina o kēlā me kēia ʻaoʻao ma waena o 5° a me 10° kiʻekiʻe a hoʻohana i ka helu like o nā hala ma kēlā me kēia ʻaoʻao. E mālama pono i ka bit e like me ka hiki ke pale i ka ʻoi ʻole. Hiki ke maʻalahi ka hoʻololi ʻana i ka mīkini wili.
Nā Pōmaikaʻi ʻē aʻe o ka Brad Point Drills
ʻOi aku ka ikaika a ʻoi aku ka lōʻihi
Ke hoʻohālikelike ʻia me nā ʻano hana ʻē aʻe, ʻaʻole ʻoi aku ka ʻoi aku o ka ʻoi, akā ʻoi aku ka ikaika a ʻoi aku ka lōʻihi o ke ola. Hiki iā lākou ke hoʻomau i ka ʻoi no ka manawa lōʻihi e ʻoi aku ka lōʻihi. ʻO kēia mau hiʻohiʻona wale nō ka mea e pono ai i ka pahu mea hana a ke kamanā.
Hoʻemi ʻia ka manawa e wehe ai
Ma waho aʻe o ka hāʻawi ʻana i ka pololei, ʻo ia hoʻi ka maʻalahi o ka wili ʻana i kahi hōʻailona pololei i hoʻohālikelike ʻia me nā drills maʻamau, ʻo nā ʻoihana poʻo paʻa hoʻi e hōʻemi i ka manawa o ka ʻoki ʻana i ka lāʻau i ka wā e wili ai. ʻO kēia ma muli o kāna hoʻolālā spur. Ke hoʻomaka ʻoe i ka ʻeli ʻana, ʻike pinepine ʻia nā splinters. Hoʻemi ʻia ka hiki ʻana o ka haki ʻana, hiki ke hana i ka wā e hele pololei ai ka drill ma waena o ka lāʻau. (1)
Kekahi mau hemahema
ʻAʻole loaʻa kekahi mau drawbacks ʻo Brad point drills. ʻOi aku ke kumukūʻai ma mua o nā drill maʻamau ʻoi aku ka liʻiliʻi a me ka hilinaʻi ʻole. ʻOiai hiki ke kūʻai aku i nā ʻōkuhi kiko haʻahaʻa, ʻaʻole lākou e hana e like me nā drill point maʻamau a loaʻa paha i ka "wobble".
Eia nō hoʻi, ʻaʻole kūpono nā wili ʻoi ʻoi no ka hoʻomaʻamaʻa ʻana i nā lua āu i hana ai. He kūpono wale lākou no ka hana ʻana i nā mea hou maʻemaʻe. No ka mea, ʻaʻole hiki i kona ʻoki ʻoki ke noho pono i loko o ka lua. Inā hiki kēia, e neʻe maʻalahi i ka wā e wili ana. Inā pono ʻoe e hoʻomāhuahua i kahi lua e kū nei, e hoʻohana i ka drill twist maʻamau.
He aha nā mea maikaʻi a maikaʻi ʻole ʻo Brad Point drills
Hōʻuluʻulu kēia papa ʻaina i nā pono a me nā pōʻino ʻole o nā ʻoihana poʻo paʻa i ʻōlelo ʻia ma kēia ʻatikala.
| ʻO Brad Point Drills | |
| Maikaʻi no… | ʻAʻole maikaʻi loa no... |
| E hana me ka pololei (hana pololei) E hana i nā puka pololei a pololei ʻO ka hana lāʻau ʻoihana E hana me nā mea palupalu e like me ka lāʻau, ka plastik a i ʻole ka metala lahilahi E hoʻemi i ka manawa o ka moku a me ka uhae ʻana i ka lāʻau E hoʻomau i nā ʻoihana ikaika a paʻa. (2) | ʻO kāu ʻeke (ʻoi aku ke kumu kūʻai) Ka hoʻopaʻa ʻana i nā puka e kū nei E hana me nā ʻāpana metala mānoanoa (koe ke hoʻohana ʻana i nā ʻano ikaika loa) Maʻalahi e hoʻokala. |
E nānā i kekahi o kā mākou ʻatikala ma lalo nei.
- Pehea e hoʻokala ai i nā bit drill me kahi faila
- He aha ka nui o ka drill bit no ka metala no 8 screws
- He aha ka nui o ka 3/16 tapcon drill?
koi
(1) hōʻoia i ka pololei - https://www.statcan.gc.ca/en/wtc/data-literacy/catalogue/892000062020008
(2) Pono - https://study.com/learn/lesson/accuracy-precision.html
loulou wikiō
