ʻO nā holomua hou i ka ʻenehana abrasive e ʻae i nā mea hoʻohana kikowaena mīkini e hana i ka hoʻopau ʻana i ka ʻili a me nā hana mīkini ʻē aʻe i ka manawa like, no laila e hōʻemi ana i nā manawa pōʻaiapuni, hoʻomaikaʻi i ka maikaʻi, a mālama i ka manawa a me ke kālā ma ka hoʻopau ʻana ma waho pūnaewele. Hoʻohui maʻalahi ʻia nā mea hana hoʻopau abrasive i loko o ka papa wili a i ʻole ka ʻōnaehana mea paʻa mea hana o ka mīkini CNC.
ʻOiai ke koho nui nei nā hale hana mīkini ʻaelike i kēia mau mea hana, aia nā hopohopo e pili ana i ka hoʻohana ʻana i nā mea abrasives i nā kikowaena mīkini CNC pipiʻi. Hoʻomaka pinepine kēia pilikia mai ka manaʻo maʻamau e hoʻokuʻu nā "abrasives" (e like me ka pepa one) i ka nui o ka grit a me nā ʻōpala e hiki ke pani i nā laina hoʻoluʻu a hōʻino paha i nā slideways a i ʻole nā bearings i hōʻike ʻia. ʻAʻohe kumu o kēia mau hopohopo.
"He pipiʻi loa kēia mau mīkini a he pololei loa," wahi a Janos Haraczi, pelekikena o Delta Machine Company, LLC. He hale hana mīkini ka ʻoihana e loea ana i ka hana ʻana i nā ʻāpana paʻakikī a paʻa hoʻi mai ka titanium, nā mea hoʻohui nickel, ke kila kila, ka alumini, ka plastic a me nā mea hoʻohui ʻē aʻe. "ʻAʻole au e hana i kekahi mea e hoʻopilikia ai i ka pololei a i ʻole ke kūpaʻa o nā lako."
Manaʻo kuhihewa pinepine ka poʻe he like ka "abrasive" a me ka "wili mea". Eia nō naʻe, pono e hoʻokaʻawale ʻia ma waena o nā mea abrasive a me nā mea hana hoʻopau abrasive i hoʻohana ʻia no ka wehe ʻana i nā mea ikaika. ʻAʻole hana nā mea hana hoʻopau i nā ʻāpana abrasive i ka wā e hoʻohana ʻia ai, a ʻo ka nui o nā ʻāpana abrasive i hana ʻia ua like ia me ka nui o nā ʻāpana metala, ka lepo wili, a me ke komo ʻana o ka mea hana i hana ʻia i ka wā o ke kaʻina hana mīkini.
ʻOiai inā hana ʻia nā ʻāpana liʻiliʻi loa o nā mea liʻiliʻi, ua like nā koi kānana no nā mea hana abrasive me nā mea no ka mīkini ʻana. Ua ʻōlelo ʻo Jeff Brooks o Filtra Systems hiki ke wehe maʻalahi ʻia kekahi mea particulate me kahi ʻōnaehana kānana ʻeke a i ʻole cartridge makepono. He hui ʻo Filtra Systems i loea i nā ʻōnaehana kānana ʻoihana, me ka kānana coolant no nā mīkini CNC.
Ua ʻōlelo ʻo Tim Urano, ka luna hoʻokele maikaʻi no Wolfram Manufacturing, ʻo nā kumukūʻai kānana hou e pili ana i ka hoʻohana ʻana i nā mea hana abrasive he liʻiliʻi loa ia "ʻaʻole pono ke noʻonoʻo ʻia, ʻoiai ʻo ka ʻōnaehana kānana ponoʻī e wehe i nā mea particulate mai ka coolant i hana ʻia i ka wā o ke kaʻina hana machining."
No nā makahiki ʻewalu i hala iho nei, ua hoʻohui ʻo Wolfram Manufacturing iā Flex-Hone i loko o kāna mau mīkini CNC āpau no ka deburring cross-hole a me ka hoʻopau ʻana i ka ʻili. ʻO Flex-Hone, mai Brush Research Manufacturing (BRM) ma Los Angeles, hōʻike i nā momi abrasive liʻiliʻi i hoʻopaʻa mau ʻia i nā filaments palupalu, e lilo ia i mea hana palupalu a haʻahaʻa ke kumukūʻai no ka hoʻomākaukau ʻana i ka ʻili paʻakikī, deburring, a me ka hoʻomaʻemaʻe ʻana i ka lihi.
He mea nui ka wehe ʻana i nā ʻūpā a me nā ʻoi ʻoi mai nā lua i wili ʻia a me nā wahi paʻakikī ʻē aʻe e like me nā ʻoki ma lalo, nā lua, nā lua a i ʻole nā lua i loko. ʻO ka wehe ʻole ʻana i nā ʻūpā hiki ke hopena i nā ālai ʻana a i ʻole ka haunaele i nā ala wai koʻikoʻi, ka lubricant a me ke kinoea.
"No kekahi ʻāpana, hiki iā mākou ke hoʻohana i ʻelua a ʻekolu paha mau nui like ʻole o Flex-Hones ma muli o ka helu o nā intersection port a me nā nui o nā lua," wahi a Urano.
Ua hoʻohui ʻia ʻo Flex-Hones i ka turntable tooling a hoʻohana ʻia i kēlā me kēia lā, pinepine i nā manawa he nui i ka hola, ma kekahi o nā ʻāpana maʻamau o ka hale kūʻai.
"ʻO ka nui o ka abrasive e puka mai ana mai Flex-Hone he mea liʻiliʻi ia i ka hoʻohālikelike ʻia me nā ʻāpana ʻē aʻe e pau ana i loko o ka coolant," wahi a Urano.
ʻOiai nā mea ʻokiʻoki e like me nā wili carbide a me nā wili hope e hana i nā ʻāpana e pono ai ke kānana ʻia mai loko mai o ka coolant, wahi a Eric Sun, ka mea nāna i hoʻokumu iā Orange Vise ma Orange County, Kaleponi.
"E ʻōlelo paha kekahi mau hale hana mīkini, 'ʻAʻole au e hoʻohana i nā mea abrasive i kaʻu hana, no laila ʻaʻohe ʻāpana o kaʻu mau mīkini.' Akā, ʻaʻole ia he ʻoiaʻiʻo. Pau nā mea hana ʻokiʻoki, a hiki i ka carbide ke ʻoki a hoʻopau i loko o ka coolant," wahi a Mr. Sun.
ʻOiai he mea hana ʻaelike ʻo Orange Vise, hana nui ka ʻoihana i nā vices a me nā ʻāpana hoʻololi wikiwiki no nā mīkini CNC, me ka alumini, ke kila, a me ka hao i hoʻolei ʻia. Hoʻokele ka ʻoihana i ʻehā mau kikowaena mīkini ʻoiʻoi wikiwiki ʻo Mori Seiki NHX4000 a me ʻelua mau kikowaena mīkini kū pololei.
Wahi a Mr. Sun, ua hana ʻia nā ʻoki he nui me ka hao i hoʻolei ʻia me kahi ʻili paʻakikī i koho ʻia. No ka hoʻokō ʻana i ka hopena like me ka ʻili paʻakikī, ua hoʻohana ʻo Orange Vise i kahi pulumu disc abrasive NamPower mai Brush Research.
Hana ʻia nā pulumu disc abrasive NamPower mai nā olonā abrasive nylon palupalu i hoʻopaʻa ʻia i kahi kākoʻo thermoplastic i hoʻoikaika ʻia e ka fiber a he hui kūikawā ia o nā abrasives ceramic a me silicon carbide. Hana nā olonā abrasive e like me nā faila palupalu, e hahai ana i nā contours o ka ʻāpana, hoʻomaʻemaʻe a me nā lihi a me nā ʻili, e hōʻoiaʻiʻo ana i ka wehe ʻana o ka burr nui a me kahi ʻili laumania. ʻO nā hoʻohana maʻamau ʻē aʻe e pili ana i ka hoʻomaʻemaʻe ʻana i ka lihi, ka hoʻomaʻemaʻe ʻana i nā ʻāpana a me ka wehe ʻana i ka popo.
No ka hoʻopau ʻana i ka ʻili, ua lako pū ʻia kēlā me kēia ʻōnaehana hoʻouka mea hana o ka mīkini CNC me nā pulumu nylon abrasive. ʻOiai hoʻi e hoʻohana ana i ka palaoa abrasive, ua ʻōlelo ʻo Polofesa Sun ʻo ka pulumu NamPower he "ʻano abrasive ʻokoʻa" no ka mea he "hoʻokala ponoʻī ia." Mālama kona ʻano linear i nā ʻāpana abrasive ʻoi hou e pili mau ana me ka ʻili hana a mae mālie, e hōʻike ana i nā ʻāpana ʻoki hou.
"Ua hoʻohana mākou i nā pulumu nylon abrasive NamPower i kēlā me kēia lā no ʻeono makahiki i kēia manawa. I loko o ia manawa, ʻaʻohe o mākou pilikia me nā ʻāpana a i ʻole ke one e piʻi ana ma luna o nā ʻili koʻikoʻi," wahi a Mr. Sun. "I ko mākou ʻike, ʻoiai nā ʻāpana one liʻiliʻi ʻaʻole ia e hoʻopilikia."
Nā mea i hoʻohana ʻia no ka wili ʻana, honing, lapping, superfinishing a me ka polishing. ʻO nā laʻana e komo pū me ka garnet, carborundum, corundum, silicon carbide, cubic boron nitride a me ke daimana i nā nui ʻāpana like ʻole.
He mea ia nona nā ʻano metala a ua haku ʻia me ʻelua a ʻoi aku paha mau mea kemika, ʻo kekahi o ia mau mea he metala.
He ʻāpana mea e like me ke kaula e hana ʻia ma ka lihi o kahi ʻāpana hana i ka wā e hana ana i ka mīkini. He ʻoi pinepine ia. Hiki ke wehe ʻia me nā faila lima, nā huila wili a i ʻole nā kāʻei, nā huila uea, nā pulumu abrasive, ka hoʻoheheʻe wai, a i ʻole nā ʻano hana ʻē aʻe.
Hoʻohana ʻia nā pine ʻūlū e kākoʻo i kekahi a i ʻole nā wēlau ʻelua o kahi ʻāpana hana i ka wā o ka mīkini ʻana. Hoʻokomo ʻia ke kikowaena i loko o kahi lua i wili ʻia ma ka hopena o ka ʻāpana hana. ʻO ke kikowaena e wili pū ana me ka ʻāpana hana ua kapa ʻia he "kikowaena ola" a ʻo ke kikowaena ʻaʻole e wili pū me ka ʻāpana hana ua kapa ʻia he "kikowaena make."
He mea hoʻokele e pili ana i ka microprocessor i hoʻolālā kūikawā ʻia no ka hoʻohana ʻana me nā mea hana mīkini e hana a hoʻololi paha i nā ʻāpana. Hoʻāla ka ʻōnaehana CNC i hoʻolālā ʻia i ka ʻōnaehana servo a me ka spindle drive o ka mīkini a kāohi i nā hana mīkini like ʻole. E ʻike iā DNC (mana helu pololei); CNC (mana helu kamepiula).
He wai e hōʻemi ana i ka piʻi ʻana o ka mahana ma ka ʻaoʻao o ka mea hana/mea hana i ka wā o ka mīkini ʻana. ʻO ka maʻamau ma ke ʻano wai, e like me nā hui hoʻoheheʻe ʻia a i ʻole nā kemika (semi-synthetic, synthetic), akā hiki ke lilo i ea i hoʻopaʻa ʻia a i ʻole nā kinoea ʻē aʻe. No ka mea hiki i ka wai ke omo i ka nui o ka wela, hoʻohana nui ʻia ia ma ke ʻano he mea lawe no nā mea hoʻomaʻalili a me nā wai hana metala like ʻole. ʻOkoʻa ka lakio o ka wai i ka wai hana metala ma muli o ka hana mīkini. E nānā i ka wai ʻoki; wai ʻoki semi-synthetic; wai ʻoki hoʻoheheʻe ʻia i ka ʻaila; wai ʻoki synthetic.
ʻO ka hoʻohana lima ʻana i kahi mea hana me nā niho liʻiliʻi he nui e hoʻopuni i nā kihi ʻoi a me nā mea i puka mai, a e wehe i nā burrs a me nā nicks. ʻOiai hana pinepine ʻia ka filling ma ka lima, hiki ke hoʻohana ʻia ma ke ʻano he hana waena i ka wā e hana ai i nā ʻāpana liʻiliʻi a i ʻole nā ʻāpana kū hoʻokahi me ka hoʻohana ʻana i kahi faila mana a i ʻole ka contour band saw me kahi faila hoʻopili kūikawā.
Nā hana mīkini kahi e wehe ʻia ai nā mea mai kahi ʻāpana hana ma o nā huila wili, nā pōhaku, nā kāʻei abrasive, nā mea hoʻopili abrasive, nā disc abrasive, nā abrasives, nā slurries, a pēlā aku. He nui nā ʻano o ka mīkini: wili ʻili (hana ʻana i nā ʻili pālahalaha a/a i ʻole nā ʻili huinahā); wili cylindrical (o nā cylinders waho a me nā cones, fillets, recesses, a pēlā aku); wili waena ʻole; chamfering; wili kaula a me ke ʻano; hoʻokala mea hana; wili maʻamau; lapping a me ka polishing (wili me ka grit maikaʻi loa e hana i kahi ʻili laumania loa); honing; a me ka wili disc.
Nā mīkini CNC hiki ke hana i ka ʻeli ʻana, reaming, tapping, wili ʻana, a me ka wili ʻana. Hoʻolako pinepine ʻia me kahi mea hoʻololi mea hana aunoa. E ʻike i ka mea hoʻololi mea hana aunoa.
Hiki i nā ana o ka workpiece ke loaʻa nā ʻokoʻa liʻiliʻi a me nā palena kiʻekiʻe loa mai nā kūlana i hoʻokumu ʻia, ʻoiai e ʻae ʻia.
Hoʻopaʻa ʻia ka mea hana i loko o kahi chuck, kahi i kau ʻia ma luna o kahi faceplate a i ʻole i hoʻopaʻa ʻia ma waena o nā kikowaena. I ka wā e wili ai ka mea hana, ua hānai ʻia kahi mea hana (ʻo ka mea maʻamau he mea hana hoʻokahi-kiko) ma ka periphery, ka hopena, a i ʻole ka ʻili o ka mea hana. ʻO nā ʻano o ka mīkini ʻana i ka mea hana: ka huli pololei (ʻoki a puni ka perimeter o ka mea hana); ka huli taper (ke hoʻoponopono ʻana i kahi cone); ka huli ʻanuʻu (ka huli ʻana i nā ʻāpana o nā diameters like ʻole ma ka mea hana like); chamfering (beveling i kahi lihi a poʻohiwi paha); ke alo (ʻoki ʻana i ka hopena); threading (maʻamau i waho, akā hiki ke kūloko); roughing (wehe nui ʻana i ka metala); a me ka hoʻopau ʻana (ʻoki kukui hope loa). Hiki ke hana ʻia ma nā lathes, nā kikowaena huli, nā chuck lathes, nā lathes aunoa, a me nā mīkini like.
Ka manawa hoʻouna: Mei-26-2025