Kaʻina hana wili CNC

ʻO ka wehewehe pōkole:

ʻO ka mana helu (ʻo ia hoʻi ka mana helu kamepiula, a i kapa ʻia ʻo CNC) ʻo ia ka mana ʻakomi o nā mea hana mīkini (e like me nā drills, lathes, mill a me 3D printers) ma o ke kamepiula.Hoʻoponopono ka mīkini CNC i kahi ʻāpana mea (metala, plastic, lāʻau, ceramic, a i ʻole composite) e hoʻokō i nā kikoʻī ma o ka hahai ʻana i kahi ʻōlelo aʻoaʻo i hoʻonohonoho ʻia a me ka ʻole o ka mea hana lima e hoʻomalu pono i ka hana mīkini.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Hoʻokomo i ka hana CNC

ʻO ka mīkini CNC he mea hana kaʻa kaʻa a me ka manawa pinepine i kahi kahua hoʻokele kaʻa, i mālama ʻia e ke kamepiula, e like me nā kuhikuhi kikoʻī kikoʻī.Hāʻawi ʻia nā ʻōkuhi i kahi mīkini CNC ma ke ʻano o kahi papahana sequential o nā ʻōlelo aʻoaʻo mana mīkini e like me G-code a me M-code, a laila hoʻokō ʻia.Hiki ke kākau ʻia ka papahana e kekahi kanaka a i ʻole, ʻoi aku ka nui o ka manawa, i hana ʻia e ka polokalamu kiʻi kiʻi kamepiula-aided design (CAD) a/a i ʻole lako kamepiula kōkua hana (CAM).I ka hihia o nā mea paʻi 3D, ʻo ka ʻāpana e paʻi ʻia he "sliced", ma mua o ka hana ʻia ʻana o nā kuhikuhi (a i ʻole ka papahana).Hoʻohana pū nā mea paʻi 3D i ka G-Code.

ʻO ka CNC kahi hoʻomaikaʻi maikaʻi loa ma mua o ka mīkini kamepiula ʻole e pono ke hoʻomalu ʻia me ka lima (e laʻa me ka hoʻohana ʻana i nā mea like me nā huila lima a i ʻole nā lever) a i ʻole e hoʻokele ʻia e nā alakaʻi kumu i hana mua ʻia (nā kamera).I nā ʻōnaehana CNC hou, ʻo ka hoʻolālā ʻana o kahi ʻāpana mechanical a me kāna papahana hana ʻoi loa ka automated.Ua wehewehe ʻia nā ʻāpana mechanical o ka ʻāpana me ka hoʻohana ʻana i ka lako polokalamu CAD a laila unuhi ʻia i loko o nā kuhikuhi hana e ka polokalamu kamepiula-aided manufacturing (CAM).Hoʻololi ʻia nā ʻōkuhi hopena (e ka polokalamu "post processor") i nā kauoha kikoʻī e pono ai no kahi mīkini e hana i ka mea a laila hoʻouka ʻia i loko o ka mīkini CNC.

No ka mea, pono paha i kekahi mea pono ke hoʻohana i kekahi mau mea hana like ʻole – drills, saws, etc.Ma nā hoʻonohonoho ʻē aʻe, hoʻohana ʻia kekahi mau mīkini ʻokoʻa me kahi mea hoʻokele waho a me nā mea hana kanaka a i ʻole robotic e hoʻoneʻe i ka ʻāpana mai ka mīkini a i ka mīkini.I kēlā me kēia hihia, ʻo ke ʻano o nā ʻanuʻu e pono ai no ka hana ʻana i kekahi ʻāpana i hana ʻia a hana i kahi ʻāpana e pili pono ana i ke kiʻi CAD kumu.

ʻO ka hoʻomaka ʻana o nā ʻāpana hana wili CNC

ʻO ka wili ʻana he hana ʻoki e hoʻohana ana i kahi mea ʻoki wili e wehe i nā mea mai ka ʻili o kahi ʻāpana hana.ʻO ka mea ʻoki wili he mea hana ʻoki ʻoki, pinepine me nā wahi ʻoki he nui.E kū'ē i ka wili, kahi e holomua ai ka mea hana ma kona axis rotation, hoʻoneʻe pinepine ʻia ka mea ʻoki i ka wili i kona axis i hiki ke ʻoki ʻia ma ka pōʻai o ka mea ʻoki.I ke komo ʻana o ka mea ʻoki wili i ka ʻāpana hana, ʻoki pinepine ʻia nā ʻoki ʻoki (flutes a i ʻole niho) o ka mea paahana a puka i waho mai ka mea hana, e kahi ana i nā ʻāpana (swarf) mai ka ʻāpana hana me kēlā me kēia ala.ʻO ka hana ʻoki ʻana ʻo ka shear deformation;Hoʻokuʻu ʻia nā mea mai ka ʻāpana hana ma nā ʻāpana liʻiliʻi e kau pū ana i kahi nui a i ʻole ka liʻiliʻi (e pili ana i ka mea) e hana i nā ʻāpana.He mea ʻokoʻa kēia ʻoki metala (ma kāna mechanics) mai ka ʻoki ʻana i nā mea palupalu me ka maka.

Hoʻopau ke kaʻina wili i nā mea ma ka hana ʻana i nā ʻoki liʻiliʻi he nui.Hoʻokō ʻia kēia ma ka hoʻohana ʻana i ka mea ʻoki me nā niho he nui, ka wili ʻana i ka mea ʻoki i ka wikiwiki kiʻekiʻe, a i ʻole ka holomua ʻana i ka mea ma o ka mea ʻoki mālie;ʻO ka pinepine, ʻo ia ka hui pū ʻana o kēia mau ala ʻekolu.[2]ʻOkoʻa nā wikiwiki a me nā meaʻai i hoʻohana ʻia e kūpono i ka hui ʻana o nā ʻano like ʻole.ʻO ka wikiwiki o ka holo ʻana o ka ʻāpana ma o ka mea ʻoki ʻia ua kapa ʻia ʻo feed rate, a i ʻole hānai wale ʻia;ana pinepine ia e like me ka mamao o ka manawa (inihi per minute [in/min a ipm] a i ʻole millimeters i kēlā me kēia minuke [mm/min]), ʻoiai ke hoʻohana ʻia ka mamao o kēlā me kēia kipi a i ʻole nā niho ʻokiʻoki i kekahi manawa.

ʻElua papa nui o ke kaʻina wili:
1. Ma ka wili maka, e hana mua ʻia ka hana ʻoki ma nā kihi hope o ka mea ʻoki wili.Hoʻohana ʻia ka wili maka no ka ʻoki ʻana i nā ʻili palahalaha (mau maka) i loko o ka ʻāpana hana, a i ʻole e ʻoki i nā lua palahalaha.
2. I loko o ka wili liʻiliʻi, hana mua ka hana ʻoki ʻana ma ke ʻano o ka ʻokiʻoki, i pau ai ka ʻāpana keʻa o ka ʻili wili i ka loaʻa ʻana o ke ʻano o ka mea ʻoki.I kēia hihia, hiki ke ʻike ʻia nā lau o ka mea ʻoki e like me ke kāʻili ʻana i nā mea mai ka ʻāpana hana.Ua kūpono ka wili liʻiliʻi i ka ʻoki ʻana i nā ʻīpuka hohonu, nā milo, a me nā niho niho.

Nā hiʻohiʻona o ka mīkini CNC ma GUOSHI hale hana

mīkini CNC	wehewehe
Mill	Unuhi i nā polokalamu me nā helu kikoʻī a me nā leka e hoʻoneʻe i ka spindle (a i ʻole mea hana) i nā wahi like ʻole a me ka hohonu.Nui ka poʻe e hoʻohana i ka G-code.Loaʻa nā hana: wili maka, wili poʻohiwi, paʻi, wili a hāʻawi kekahi i ka huli ʻana.I kēia lā, hiki i nā wili CNC ke loaʻa 3 a 6 mau koi.Pono ka hapa nui o nā wili CNC e kau i ka mea hana ma luna a i ʻole i loko o lākou a ʻoi aku ka liʻiliʻi e like me ka mea hana, akā ke hana ʻia nei nā mīkini 3-axis hou i ʻoi aku ka liʻiliʻi.
Lathe	ʻOki i nā mea hana i ka wā e hoʻohuli ʻia ai.Hana i nā ʻoki wikiwiki a pololei, me ka hoʻohana maʻamau i nā mea hana a me nā mea hana kuhikuhi.Maikaʻi no nā polokalamu paʻakikī i hoʻolālā ʻia e hana i nā ʻāpana i hiki ʻole ke hana ma nā lathe manual.ʻO nā kikoʻī hoʻomalu like me nā wili CNC a hiki ke heluhelu pinepine iā G-code.Loaʻa nā koʻi maʻamau ʻelua (X a me Z), akā ʻoi aku ka nui o nā koʻi hou aʻe, e ʻae ana i nā hana ʻoi aku ka ʻoi aku ka mīkini.
ʻOki plasma	Hoʻopili i ka ʻoki ʻana i kahi mea me ka lama plasma.Hoʻohana mau ʻia e ʻoki i ke kila a me nā metala ʻē aʻe, akā hiki ke hoʻohana ʻia ma nā ʻano mea like ʻole.Ma kēia kaʻina hana, puhi ʻia ke kinoea (e like me ka ea paʻa) me ka wikiwiki kiʻekiʻe mai kahi nozzle;i ka manawa like, ua hoʻokumu ʻia kahi arc uila ma o kēlā kinoea mai ka nozzle a i ka ʻili i ʻoki ʻia, e hoʻohuli ana i kekahi o ia kinoea i plasma.Ua lawa ka wela o ka plasma e hoʻoheheʻe i ka mea i ʻoki ʻia a holo wikiwiki e puhi i ka metala i hoʻoheheʻe ʻia mai ka ʻoki ʻana.
Mīkini hoʻolele uila	(EDM), i ʻike ʻia hoʻi ʻo ka mīkini uila, ka ʻāʻī ʻana, ka ʻā ʻana, ka make ʻana, a i ʻole ka ʻili uila, kahi hana hana e loaʻa ai ke ʻano i makemake ʻia me ka hoʻohana ʻana i nā hoʻokuʻu uila (sparks).Wehe ʻia nā mea mai ka mea hana e kahi ʻano o ka hoʻokuʻu hou ʻana o kēia manawa ma waena o ʻelua mau electrodes, i hoʻokaʻawale ʻia e kahi wai dielectric a kau ʻia i kahi uila uila.ʻO kekahi o nā electrodes i kapa ʻia ʻo ka mea hana electrode, a i ʻole ka "mea hana" a i ʻole "electrode," aʻo ka mea ʻē aʻe i kapa ʻia ʻo ka mea hana electrode, a i ʻole "mea hana".
Mīkini multi-spindle	Ke ʻano o ka mīkini wili i hoʻohana ʻia i ka hana nui.Manaʻo ʻia he maikaʻi loa ma ka hoʻonui ʻana i ka huahana ma o ka automation.Hiki iā ia ke ʻoki pono i nā mea i loko o nā ʻāpana liʻiliʻi me ka hoʻohana ʻana i kahi ʻano mea hana like ʻole.He nui na milo ma ka pahu e ka'a ana ma ke ko'i ho'opae a kupa'a paha.Aia i loko o ka pahu kekahi poʻo drill i loaʻa i kekahi mau wiliwili i kau ʻia ma luna o nā pōpō poepoe a hoʻokele ʻia e nā mea hana.ʻElua ʻano mea hoʻopili no kēia mau poʻo drill, paʻa a hiki ke hoʻololi ʻia, ma muli o ke ʻano o ka mamao waena o ka spindle wili.
Uea EDM	ʻIke ʻia hoʻi ʻo EDM ʻoki uwea, EDM puhi uwea, a i ʻole EDM uea hele, hoʻohana kēia kaʻina hana i ka ʻāhu ahi i ka mīkini a i ʻole ka wehe ʻana i nā mea mai nā mea uila uila, me ka hoʻohana ʻana i ka uila uila.ʻO ka electrode uwea ka mea maʻamau i ke keleawe- a i ʻole ka zinc-coated keleawe.Hiki i ka Wire EDM ke kokoke i nā kihi 90-degree a hoʻohana liʻiliʻi i ke kaomi i ka mea.Ma muli o ka pau ʻana o ka uea i kēia kaʻina hana, hānai ʻia kahi mīkini EDM uea hou mai kahi spool i ka wā e ʻoki ai i ka uea i hoʻohana ʻia a waiho ʻia i loko o kahi bin no ka hana hou ʻana.
EDM Sinker	Ua kapa ʻia hoʻi ʻo cavity type EDM a i ʻole volume EDM, kahi EDM sinker i loko o kahi electrode a me kahi mea hana i hoʻopaʻa ʻia i loko o ka ʻaila a i ʻole kekahi wai dielectric.Hoʻopili ʻia ka electrode a me ka mea hana i kahi lako mana kūpono, kahi e hoʻoulu ai i kahi mana uila ma waena o nā ʻāpana ʻelua.I ka hoʻokokoke ʻana o ka electrode i ka mea hana, hiki mai ka haʻihaʻi dielectric i loko o ka wai e hana ana i kahi ala plasma a lele liʻiliʻi.Make ka hana a hana pinepine ʻia nā mold me ka sinker EDM.ʻAʻole kūpono kekahi mau mea, e like me nā mea ferrite palupalu a me nā mea magnetic bonded epoxy-rich me ka sinker EDM no ka mea ʻaʻole lākou e hoʻokele uila.[6]
Mea ʻoki wai	ʻIke ʻia hoʻi he "waterjet", he mea hana hiki ke ʻoki ʻia i loko o ka metala a i ʻole nā mea ʻē aʻe (e like me ka granite) ma o ka hoʻohana ʻana i ka jet o ka wai i ka wikiwiki a me ke kaomi, a i ʻole ka hui ʻana o ka wai a me kahi mea abrasive, e like me ke one.Hoʻohana pinepine ʻia i ka wā o ka hana ʻana a i ʻole ka hana ʻana i nā ʻāpana no nā mīkini a me nā mea hana ʻē aʻe.ʻO Waterjet ke ʻano i makemake ʻia i ka wā e ʻoki ʻia ai nā mea i ʻoki ʻia i ka wela kiʻekiʻe i hana ʻia e nā ʻano hana ʻē aʻe.Ua loaʻa iā ia nā noi ma nā ʻano ʻoihana like ʻole mai ka mining a i ka aerospace kahi i hoʻohana ʻia ai no nā hana e like me ke ʻoki ʻana, ke kālai ʻana, ke kālai ʻana, a me ka reaming.