ʻO Drill bit kahi ʻano ʻenehana i hoʻohana nui ʻia i kā mākou mīkini hana.Hoʻohana ʻia ia e wili i loko o nā lua a i ʻole nā puka makapō ma nā mea paʻa, a hiki ke hoʻonui i nā puka e kū nei.
Eia nō naʻe, ʻokoʻa nā ʻano drill bits a mākou e koho ai i nā kaiapuni hana like ʻole.ʻO ka wiliwili maʻamau i hoʻohana nui ʻia, ʻo ia ka wili wili, ka wili palahalaha, ka lua waena, ka lua hohonu a me ka wili pūnana.
No laila he aha ke ʻano o ka drill i hoʻohana ʻia e wili i nā papa kila?
Paipai ʻia ka bit kila māmā no ka wili ʻana i ka pā kila.
Eia kekahi, i ka wā e wili ai, pili ia i ke anawaena o ka lua.Inā ʻoi aku ka nui o ka lua, ʻoi aku ka nui o ka mana o ka drill uila e pono ai ke hoʻohana.
I kēia manawa, aia kahi pahu pahu kila kūikawā (i kapa ʻia hoʻi ʻo hollow drill bit a i ʻole Annular cutter a i ʻole broach cutter a i ʻole core drill a i ʻole core cutter), hiki ke wili wikiwiki loa.
Hiki ke kau pololei ʻia ke koʻokoʻo hoʻohui ma luna o ka drill magnetic, a hiki ke wili ʻia nā papa kila mānoanoa 20 mm i loko o nā kekona wale nō.Loaʻa iā ia nā pōmaikaʻi maopopo
Hiki ke hoʻokaʻawale ʻia ka pahu kila kila i ke kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe steel core drill (HSS) a me cemented carbide core drill (TCT) e like me ka mea.
Introduction to High Speed Steel Plate Drill (HSS core drill):
Hoʻohana ʻia ke kila wikiwiki kiʻekiʻe no ke kaʻa kila, me nā ʻano ʻelua o ke ʻano maʻamau a me ke ʻano pulu maloʻo;Me nā ʻano ʻano lima like ʻole, patented end tooth geometry, chip separation design, stable and trusted.
ʻO ke anawaena mai 12mm a 36mm, a ʻo ka hohonu he 25mm a me 50mm;
Introduction to carbide steel plate drill (TCT core drill):
Ua uhi piha ʻia ke ʻano lima o ka drill brand global, a ʻo ke anawaena o ka moʻo maʻamau mai 11mm a 150mm.ʻO ka hohonu o ka ʻoki ʻana he 35mm, 50mm, 75mm, 100mm, 150mm;
ʻO 200mm ke anawaena kiʻekiʻe o ka moʻo i hoʻonohonoho ʻia, a ʻo ka hohonu o ka ʻoki ʻana he 200mm;
Hoʻohana ʻo ia i ka pahi carbide cemented kiʻekiʻe i lawe ʻia mai me nā ʻāpana ultra-fine, he ikaika, pale ʻole, a he hopena maikaʻi loa.Hoʻopaʻa paʻa ʻia ka pahi me kahi hōʻoia ola paʻa;ʻEkolu papa geometric blade hoʻolālā e hōʻike piha i nā hiʻohiʻona o ka ikaika ʻoki liʻiliʻi a me ke kikowaena maikaʻi;
Introduction to Hollow Drill Shank Type:
ʻOiai ke koho ʻana i ka puʻu puʻu me ka nui kūpono, pono ke koho ʻia ke ʻano o ke koʻokoʻo e like me ke kumu hoʻohālike o ka drill magnetic.
Loaʻa nā ʻano ʻano lima maʻamau i nā ʻano 8: ka lima kihi ʻākau, ka lima maʻamau, ka ʻehā puka ʻehā, ka ʻoki ʻoki poepoe, ka lima i hoʻopaʻa ʻia, ka ʻano P-type ʻākau ʻākau, ka ʻaoʻao puka ʻekolu, a me ka ʻoki ʻoki palahalaha.
Introduction to Twist Drill:
Eia hou, hiki i nā wili wili maʻamau ke wili ma nā pā kila.
ʻO Twist drill ka mea paahana i hoʻohana nui ʻia i ka mīkini hole.
ʻO kona mau mea ʻo ia ka mea hana kiʻekiʻe kiʻekiʻe a i ʻole ka hao paʻa.
Hoʻohana nui ʻia ia no nā mīkini wili, nā lathes, nā mīkini lima uila a me nā mea hana ʻē aʻe e hana ai i nā anawaena puka ʻokoʻa.
Hoʻokaʻawale pinepine ʻia nā ʻōkuhi wili i nā drill shank pololei a me nā drill cone shank.
ʻO ka wili maʻamau pololei: kūpono no ka ʻeli ʻana i nā puka liʻiliʻi ma lalo o 13.0mm, cone a i ʻole taper shank twist drill: kūpono no nā lua me ka nui o ka lua a me ka torque.
ʻO Twist drill ka mea hana hole machining i hoʻohana nui ʻia.ʻO ka maʻamau, ʻo ke anawaena mai 0.25 a 80 mm.
Hoʻokumu nui ʻia me kahi ʻāpana hana a me kahi lima.ʻElua mau ʻāpana spiral ma ka ʻāpana hana, e like me ka wili, no laila ka inoa.
I mea e hōʻemi ai i ka ʻāwili ma waena o ka ʻaoʻao alakaʻi a me ka paia puka i ka wā e wili ai, e emi mālie ke anawaena o ka wiliwili wili mai ka piko wili a hiki i ke kumu, a ua like ia me ke ʻano o ka cone hoʻohuli.ʻO ke kihi helix o ka twist drill e pili nui i ka nui o ka angle rake ma ka ʻoki ʻoki, ka ikaika o ka lobe blade a me ka hana hoʻoneʻe chip, maʻamau 25 ° ~ 32 °.Hiki ke wili ʻia ka ʻāwīwīwī a hoʻopaʻa ʻia.
ʻO ka ʻaoʻao mua o ka drill bit e wili ʻia e hana i kahi ʻāpana e ka ʻōwili wela a i ʻole ka extrusion wela.ʻO ka kihi luna o ka ʻāpana ʻoki o ka drill twist maʻamau he 118, ʻo ka kihi oblique o ka ʻaoʻao transverse he 40 ° ~ 60 °, a ʻo ke kihi hope he 8 ° ~ 20 °.
Ma muli o nā kumu hoʻolālā, nui ka ʻaoʻao mua ma ka ʻaoʻao o waho a e emi mālie i ka waena.
Loaʻa i ka ʻaoʻao kea kahi kihi mua maikaʻi ʻole (a hiki i kahi - 55 °), e hana ana ma ke ʻano he extrusion i ka wā wili.No ka hoʻomaikaʻi ʻana i ka hana ʻoki ʻana o ka twist drill, hiki ke ʻoki ʻia ka ʻāpana ʻoki i nā ʻano like ʻole e like me nā waiwai o ka mea i hana ʻia (e like me ka drill hui).He ʻelua ʻano ʻano ʻano o nā puʻupuʻu wili: ka shank pololei a me ka shank taper.Hoʻopili ʻia ka mea mua i loko o ka pahu drill a hoʻokomo ʻia ka lua i loko o ka lua taper o ka milo a i ʻole ka huelo o ka mea mīkini.
ʻO ka mea maʻamau, hana ʻia nā drill drill me ke kila kiʻekiʻe.ʻO nā wili wili me nā mea hoʻokomo carbide cemented a i ʻole nā lei aliʻi kūpono no ka hana ʻana i ka hao hao, ke kila paʻakikī a me nā mea ʻole.Hoʻohana ʻia nā ʻāpana wili liʻiliʻi cemented carbide no ka hana ʻana i nā ʻāpana mea kani a me nā papa kaapuni paʻi.
Introduction to Step Core Drill:
ʻO ka step core drill, i ʻike ʻia ʻo ka step drill a i ʻole ka pagoda drill, hoʻohana nui ʻia no ka wili ʻana i nā pā kila lahilahi i loko o 3mm.
Hiki ke hoʻohana i hoʻokahi drill ma kahi o nā drills lehulehu.Hiki ke hana ʻia nā puka me nā anawaena like ʻole e like me ka mea e pono ai, a hiki ke hana ʻia nā puka nui i ka manawa hoʻokahi me ka ʻole o ka hoʻololi ʻana i ka drill a me nā lua hoʻonoho ʻana.
E like me ke ʻano o ka ʻūhā o ka huahana, hiki ke hoʻokaʻawale ʻia i loko o ka ʻāʻī pololei, ka ʻaʻa spiral a me ka ʻāpana pōʻai;
I kēia manawa, hana ʻia ka hana holoʻokoʻa holoʻokoʻa e CBN piha piha, hana nui ʻia me ke kila kiʻekiʻe kiʻekiʻe, paʻa paʻa, a me nā mea ʻē aʻe, me nā koi kūpono kūpono.E like me nā kūlana kaʻina hana like ʻole, hiki ke hoʻokō ʻia ka uhi ʻāina e hoʻonui i ke ola o ka mea hana a hoʻonui i ka paʻa o ka mea hana.
Hana ʻia kā mākou mau ʻanuʻu ʻanuʻu me ke kila māmā wikiwiki loa.
ʻO ke anawaena o ka huahana mai 4mm a 40mm.
ʻO ka hui pū ʻana mai 4 mau ʻanuʻu a i 13 mau ʻanuʻu.
ʻElua ʻano o nā ʻāwīwīwī a me nā ʻāwī pololei.
He kūpono no ka wili ʻana a me ka reaming o ke kila, ka hao, ke kila kila a me nā mea ʻē aʻe;
ʻO ka wili pololei me nā mea ʻakomi;Hiki ke koho i ke kaʻina hana uhi.
No laila, he mea nui nō hoʻi ke koho ʻana i kahi wiliwili maikaʻi no ka wili ʻana i ka pā kila.
Mai hopohopo.Inā he mau nīnau kāu, e ʻoluʻolu e kelepona mai iā mākou.
Mākaukau mau mākou e pane i nā nīnau no ʻoe.
Loaʻa iā mākou kahi hui lawelawe ʻoihana a me ka hui hana.ʻAʻohe mea āu e kauoha ai i ka nui maʻamau a i ʻole pono e hoʻopilikino, e hāʻawi mākou iā ʻoe i kahi piha o nā lawelawe noʻonoʻo.
Welina mai i kāu nīnau i kēlā me kēia manawa!
Lillian Wang
ʻO nā mea hana maikaʻi loa a mākou i hana ai
ʻO Tianjin Ruixin Tools & Hardware Co., Ltd.
Email: wjj88@hbruixin.net
Mob/Whatsapp: + 86-18633457086
Pūnaewele: www.giant-tools.com
Ka manawa hoʻouna: Sep-29-2022