Nā ʻano hana ʻenehana like ʻole
I ka wā o ka hana ʻana i kahi ʻāpana, pono nā ʻano hana machining a me nā kaʻina hana e wehe i nā mea keu. ʻO kēia mau hana maʻamau he mechanical a pili i nā mea hana ʻoki, huila abrasive, a me nā disks, a pēlā aku. Hiki ke hana ʻia nā hana mīkini ma nā ʻano wili waiwai e like me nā kaola a me nā pā a i ʻole e hana ʻia ma nā ʻāpana i hana ʻia e nā ʻano hana hana mua e like me ka hoʻolei ʻana a i ʻole ka wili. Me ka holomua hou o ka hana hoʻohui, ua kapa inoa ʻia ka mīkini ma ke ʻano he "subtractive" kaʻina e wehewehe i kāna lawe ʻana i nā mea e hana i kahi ʻāpana.
Nā ʻano hana ʻenehana like ʻole
ʻElua kaʻina hana mīkini mua e huli ana a wili - i wehewehe ʻia ma lalo nei. ʻO nā kaʻina hana ʻē aʻe i kekahi manawa e like me kēia mau kaʻina hana a i ʻole hana ʻia me nā lako kūʻokoʻa. No ka laʻana, hiki ke hoʻokomo ʻia kahi drill bit ma ka lathe i hoʻohana ʻia no ka hoʻohuli ʻana a i ʻole ka pahu ʻia i loko o kahi paʻi drill. I ka manawa hoʻokahi, hiki ke hoʻokaʻawale ʻia ma waena o ka huli ʻana, kahi e huli ai ka ʻāpana, a me ka wili, kahi e huli ai ka mea hana. Ua pōwehiwehi kēia me ka hiki ʻana mai o nā kikowaena mīkini a me nā kikowaena huli e hiki ai ke hana i nā hana a pau o kēlā me kēia mīkini i ka mīkini hoʻokahi.
Huli
ʻO ka hoʻohuli ʻana he hana machining i hana ʻia e ka lathe; wili ka lathe i ka mea hana i ka neʻe ʻana o nā mea ʻoki ma luna. Hana nā mea hana ʻoki ma nā koʻi ʻelua e hana i nā ʻokiʻoki me ka hohonu a me ka laula. Loaʻa nā Lathes i ʻelua ʻano ʻano like ʻole, ke ʻano kuʻuna, manual type, a me ke ʻano automated, CNC type.Hiki ke hana i ke kaʻina hoʻohuli ma waho a i ʻole o loko o kahi mea. Ke hana ʻia ma loko, ʻike ʻia ʻo ia ʻo "boring" - hoʻohana pinepine ʻia kēia ʻano hana no ka hana ʻana i nā ʻāpana tubular. hana maʻamau ia i ka wā mua a me ka pae hope o ke kaʻina hana hoʻohuli. Hiki ke hoʻohana ʻia ke alo inā loaʻa ka lathe i kahi paheʻe keʻa kūpono. Hoʻohana ʻia ia e hana i kahi datum ma ke alo o kahi hoʻolei ʻana a i ʻole ke ʻano waiwai i kū pololei i ke koʻi rotational.
ʻIke ʻia ʻo Lathes kekahi o nā ʻano sub-type ʻokoʻa - turret lathes, engine lathes, a me special lathes. ʻO nā mīkini lathe ka ʻano maʻamau i loaʻa i ka hoʻohana ʻia e ka mīkini maʻamau a i ʻole mea hobbyist. Hoʻohana pinepine ʻia nā Turret Lathes a me nā lathe kumu kūikawā no nā noi e koi ana i ka hana pinepine ʻana i nā ʻāpana. Hiki i ka turret lathe ke hoʻopaʻa i nā mea hana e hiki ai i ka mīkini ke hana i kekahi mau hana ʻoki i ka holomua me ke keakea ʻole mai ka mea hoʻohana. ʻO nā lathe kumu kūikawā, no ka laʻana, ka disiki a me ka pahu pahu, kahi e hoʻohana ai ka hale kaʻa kaʻa e hoʻohuli i ka ʻili o nā mea ʻoki.
Hoʻohui nā kikowaena wili wili CNC i nā lāʻau poʻo a me nā huelo o nā lathe kuʻuna me nā koʻi spindle hou e hiki ai i ka mīkini pono o nā ʻāpana i loaʻa ka symmetry rotational (pump impellers, no ka laʻana) i hui pū ʻia me ka hiki o ka mea ʻoki wili ke hana i nā hiʻohiʻona paʻakikī. Hiki ke hana ʻia nā ʻōkuhi paʻakikī ma o ka hoʻohuli ʻana i ka mea hana ma o ke arc i ka neʻe ʻana o ka mea ʻoki wili ma kahi ala kaʻawale, kahi hana i kapa ʻia ʻo 5 axis machining.
Ka wili ʻana
Hoʻopuka ka wili ʻana i nā lua cylindrical i loko o nā mea paʻa me ka hoʻohana ʻana i nā bit drill-ʻo ia kekahi o nā kaʻina mīkini koʻikoʻi e like me nā puka i hana ʻia e manaʻo pinepine ʻia e kōkua i ka hui ʻana. Hoʻohana pinepine ʻia kahi paʻi drill akā hiki ke hoʻokuʻu ʻia nā ʻāpana i loko o ka lathe pū kekahi. I ka hapa nui o nā hana hana, ʻo ka wili ʻana he hana mua ia i ka hana ʻana i nā lua i hoʻopau ʻia, nā mea i hoʻopaʻa ʻia ma hope, reamed, bored, etc. ʻOki maʻamau nā ʻāpana drill i nā puka ʻoi aku ka nui ma mua o ko lākou nui inoa a me nā puka ʻaʻole pololei a poepoe paha ma muli o ka maʻalahi o ka bit a me kona ʻano e hele i kahi ala kū ʻole. No kēia kumu, ʻike pinepine ʻia ka wili ʻana i ka undersize a hahai ʻia e kahi hana machining ʻē aʻe e lawe i ka lua i kona ana i hoʻopau ʻia.
ʻOiai e huikau pinepine ʻia ka ʻeli ʻana a me ka hōʻoluʻolu ʻana, hoʻohana ʻia ka hōʻoluʻolu e hoʻomaʻemaʻe i ka nui a me ka pololei o kahi lua i wili ʻia. Hiki mai nā mīkini ʻeha ma nā ʻano like ʻole e like me ka nui o ka hana. Hoʻohana ʻia kahi wili ʻawaʻawa kū i ka mīkini nui loa a me ka hoʻoheheʻe kaumaha ma kahi e huli ai ka hana i ka wā e paʻa ana ka mea hana ʻoluʻolu. Paʻa nā wili hoʻoheheʻe a me nā pahu jig i ka hana a hoʻohuli i ka mea hana ʻoki. Hana ʻia ka hoʻohālua ma ka lathe a i ʻole ma kahi kikowaena mīkini. Hoʻohana maʻamau ka mea ʻokiʻoki i hoʻokahi kiko e mīkini i ka ʻaoʻao o ka lua, e ʻae ana i ka mea hana e hana ʻoi aku ka ʻoi aku ka paʻakikī ma mua o kahi drill bit. Hoʻopau mau ʻia nā puka i hoʻolei ʻia e ka ʻoluʻolu.
Milling
Hoʻohana ka Milling i nā mea ʻoki ʻoki e hoʻoneʻe i nā mea, ʻaʻole like me nā hana hoʻohuli ʻana ʻaʻole e milo ka mea hana. Hōʻike ʻia nā mīkini wili kuʻuna i nā papa hoʻoneʻe kahi i kau ʻia ai nā mea hana. Ma kēia mau mīkini, paʻa nā mea ʻoki a hoʻoneʻe ka papaʻaina i nā mea i hiki ke hana ʻia nā ʻoki i makemake ʻia. ʻO nā ʻano mīkini wili ʻē aʻe e pili ana i ka papaʻaina a me nā mea ʻokiʻoki e like me nā mea hoʻoneʻe.
ʻElua mau hana wili nui ʻo ia ka wili papa a me ka wili alo. Hoʻohana ka wili palaoa i nā ʻaoʻao ʻaoʻao o ka mea ʻoki wili e hana i nā ʻoki planar ma luna o ka ʻili o kahi mea hana. Hiki ke ʻoki ʻia nā ala kī ma ka ʻoki ʻoki like me ka ʻokiʻoki ma mua o ka ʻoki ʻoki maʻamau. Hoʻohana nā mea ʻoki maka i ka hopena o ka mea ʻoki wili. Loaʻa nā mea ʻoki kūikawā no nā hana like ʻole, e like me nā ʻoki ihu pōleʻa i hiki ke hoʻohana ʻia no ka wili ʻana i nā ʻeke pā curved.
ʻO kekahi o nā hana e hiki ai i ka mīkini wili ke hana, ʻo ia ka hoʻolālā, ʻoki, rabbeting, routing, die-sinking, a pēlā aku, e hana ana i ka mīkini wili i kekahi o nā ʻāpana ʻoi aku ka maʻalahi o ka hale kūʻai mīkini.
ʻEhā ʻano mīkini wili - nā mīkini wili lima, nā mīkini wili maʻemaʻe, nā mīkini wili honua, a me nā mīkini wili honua - a loaʻa iā lākou nā ʻoki ʻoki a i ʻole nā mea ʻoki i hoʻokomo ʻia ma ke koʻi kūpaʻa. E like me ka mea i manaʻo ʻia, hiki i ka mīkini wili honua āpau ke hiki i nā mea hana ʻoki kū i ke kū a me ke ākea, e lilo ia i kekahi o nā mīkini wili paʻakikī loa i loaʻa.
E like me nā kikowaena hoʻohuli, ʻo nā mīkini wili hiki ke hana i kahi ʻano hana ma kahi ʻāpana me ka ʻole o ka hoʻopili ʻana o ka mea hoʻohana he mea maʻamau a kapa pinepine ʻia ʻo nā kikowaena machining vertical a horizontal. Hoʻokumu mau ʻia lākou ma CNC.
