ʻO ka machining CNC kahi huaʻōlelo maʻamau i hoʻohana ʻia no nā ʻano hana machining.ʻO ka "CNC" ke kū nei no ka Computer Numerical Controlled a pili i ka hiʻona programmable o ka mīkini, e ʻae ana i ka mīkini e hana i nā hana he nui me ka liʻiliʻi o ka mana kanaka.ʻO ka mīkini CNC ka hana ʻana o kahi ʻāpana me ka hoʻohana ʻana i ka mīkini hoʻomalu CNC.Hōʻike ka huaʻōlelo i kahi ʻano o nā kaʻina hana subtractive kahi e lawe ʻia ai nā mea mai kahi mea hana waiwai, a i ʻole ka pā, e hana i kahi ʻāpana i hoʻopau ʻia.Aia he 5 mau ʻano maʻamau o ka mīkini CNC i hana ʻia e 5 mau ʻano ʻano like ʻole o nā mīkini CNC.
Hoʻohana ʻia kēia mau kaʻina hana i nā noi he nui ma nā ʻano o nā ʻoihana e pili ana i ka lāʻau lapaʻau, aerospace, ʻoihana, ʻaila a me ke kinoea, hydraulics, nā pū ahi, a me nā mea ʻē aʻe.
Hāʻawi ʻo CNC machining i nā pōmaikaʻi he nui ma mua o ka mīkini me ka ʻole o ka hiki ke hoʻonohonoho ʻia ʻo CNC.Hiki ke hoʻopau ʻia i ka manawa hoʻokahi a hiki ke hoʻonui i ka maikaʻi a me ke kūpaʻa.He mea kūpono ia i nā koi waena a me ka leo kiʻekiʻe kahi e koi ʻia ai ka pololei a me ka paʻakikī.
#1 - Nā Lathe CNC a me nā Mekini Huli
Hōʻike ʻia nā lathes CNC a me nā mīkini huli e ko lākou hiki ke hoʻololi (huli) i nā mea i ka wā o ka hana mīkini.Hānai ʻia nā mea ʻoki ʻoki no kēia mau mīkini i kahi neʻe laina ma ke ʻano o ka pahu pahu kaʻa;ka wehe ʻana i nā mea a puni ka pōʻai a hiki i ka loaʻa ʻana o ke anawaena (a me ka hiʻohiʻona) i makemake ʻia.
ʻO kahi ʻāpana o nā lathes CNC he CNC Swiss lathes (ʻo ia ke ʻano o nā mīkini e hana ai ka Pioneer Service).Me ka CNC Swiss lathes, ʻo ka pahu o nā mea e hoʻololi a paheʻe axially ma o ke alakaʻi bushing (kahi paʻa mīkini) i loko o ka mīkini.Hāʻawi kēia i ke kākoʻo ʻoi aku ka maikaʻi o ka mea e like me nā mīkini mea hana i nā hiʻohiʻona ʻāpana (ʻo ka hopena o ka hoʻomanawanui ʻoi aku ka maikaʻi).
Hiki i nā mīkini wili CNC a me nā mīkini hoʻohuli ke hana i nā hiʻohiʻona o loko a me waho o ka ʻāpana: nā lua i hoʻoheheʻe ʻia, nā lua, nā broaches, nā lua reamed, nā slots, ka paʻi ʻana, nā tapers a me nā kaula.ʻO nā mea i hana ʻia ma nā lathes CNC a me nā kikowaena huli e komo pū me nā wili, nā kī, nā shafts, poppets, etc.
#2 – Nā Mīkini Milling CNC
Hōʻike ʻia nā mīkini wili CNC e ko lākou hiki ke hoʻohuli i nā mea hana ʻoki ʻoiai e paʻa ana i ka mea hana / poloka.Hiki iā lākou ke hana i nā ʻano like ʻole e like me nā hiʻohiʻona wili maka (pāpaʻu, pālahalaha a me nā lua i loko o ka mea hana) a me nā hiʻohiʻona wili peripheral (nā lua hohonu e like me nā slots a me nā kaula).
ʻO nā ʻāpana i hana ʻia ma nā mīkini wili CNC maʻamau he ʻano huinaha a ʻehā paha me nā hiʻohiʻona like ʻole.
#3 – Nā Mīkini Laser CNC
Loaʻa i nā mīkini laser CNC kahi alalai kikoʻī me kahi kukuna laser koʻikoʻi i hoʻohana ʻia e ʻoki pololei, ʻoki a kālai ʻia nā mea.Hoʻomaʻamaʻa ka laser i ka mea a hoʻoheheʻe a hoʻoheheʻe paha, e hana ana i kahi ʻoki i ka mea.ʻO ka maʻamau, aia ka mea i loko o kahi ʻano pepa a neʻe ka kukuna laser i hope a i waho ma luna o ka mea e hana i kahi ʻoki pololei.
Hiki i kēia kaʻina hana ke hana i nā ʻano hoʻolālā ʻoi aku ka nui ma mua o nā mīkini ʻoki maʻamau (lathes, turn centers, mill), a hana pinepine i nā ʻoki a/a i ʻole nā kihi ʻaʻole koi i nā kaʻina hana hoʻopau hou.
Hoʻohana pinepine ʻia nā mea kālai laser CNC no ka māka ʻana (a me ka hoʻonaninani) o nā ʻāpana mīkini.No ka laʻana, hiki ke paʻakikī i ka mīkini ʻana i kahi hōʻailona a me ka inoa ʻoihana i loko o kahi mea huli CNC a i ʻole CNC miled component.Eia nō naʻe, hiki ke hoʻohana ʻia ke kahakaha laser e hoʻohui i kēia i ka ʻāpana ʻoiai ma hope o ka pau ʻana o nā hana mīkini.
#4 - Nā Mīkini Hoʻokuʻu Uila CNC (EDM)
Hoʻohana ka mīkini hoʻokuʻu uila CNC (EDM) i nā ʻōhū uila i hoʻomalu ʻia e hoʻopololei i nā mea i ke ʻano i makemake ʻia.Hiki ke kapa ʻia ʻo ia ʻo ka eroding spark, die sinking, spark machining a i ʻole ke ahi uila.
Hoʻokomo ʻia kahi ʻāpana ma lalo o ka uea electrode, a ua hoʻolālā ʻia ka mīkini e hoʻokuʻu i kahi hoʻokuʻu uila mai ka uea e hoʻohua ai i ka wela nui (a hiki i 21,000 degere Fahrenheit).Hoʻoheheʻe ʻia ka mea i hoʻoheheʻe ʻia me ka wai e hana i ke ʻano a i ʻole ka hiʻohiʻona i makemake ʻia.
Hoʻohana pinepine ʻia ʻo EDM no ka hana ʻana i nā lua micro pololei, nā slots, nā hiʻohiʻona tapered a i ʻole nā hiʻohiʻona a me nā ʻano hiʻohiʻona paʻakikī ʻē aʻe i loko o kahi ʻāpana a i ʻole mea hana.Hoʻohana maʻamau ia no nā metala paʻakikī loa e paʻakikī i ka mīkini i ke ʻano makemake a i ʻole hiʻohiʻona.ʻO kahi hiʻohiʻona maikaʻi o kēia ka mea hana maʻamau.
#5 – Nā Mīkini ʻoki Plasma CNC
Hoʻohana pū ʻia nā mīkini ʻoki plasma CNC e ʻoki i nā mea.Eia naʻe, hana lākou i kēia hana me ka hoʻohana ʻana i ka lama plasma kiʻekiʻe (electronically-ionized gas) i hoʻomalu ʻia e ke kamepiula.Ua like ka hana me ka lama i hoʻohana ʻia no ka hoʻopaʻa ʻana (a hiki i 10,000 degere Fahrenheit), hiki i nā lama plasma a hiki i 50,000 degere Fahrenheit.Hoʻoheheʻe ka lama plasma ma o ka mea hana e hana i kahi ʻoki i ka mea.
Ma ke ʻano he koi, i kēlā me kēia manawa e hoʻohana ʻia ai ka ʻokiʻoki plasma CNC, pono e hoʻokele uila ka mea i ʻoki ʻia.ʻO nā mea maʻamau he kila, ke kila kila, ke aluminika, ke keleawe a me ke keleawe.
Hāʻawi ʻo Precision CNC machining i kahi ākea o ka hiki ke hana no nā ʻāpana a me ka hoʻopau ʻana i ka ʻenehana hana.Ma muli o ke kaiapuni o ka hoʻohana ʻana, nā mea e pono ai, ka manawa alakaʻi, ka nui, ka waihona kālā a me nā hiʻohiʻona e pono ai, aia kahi ala kūpono loa no ka hāʻawi ʻana i ka hopena i makemake ʻia.
Ka manawa hoʻouna: Dec-14-2021