Nūhou - He aha ka CNC Machining?

He aha ka CNC Machining?

ʻO ka mīkini helu helu (CNC) kahi hana hana i hoʻohui ʻia e nā ʻoihana he nui i kā lākou hana hana.ʻO kēia no ka mea hiki i ka hoʻohana ʻana i nā mīkini CNC ke hoʻonui i ka hana.Hiki iā ia ke hoʻohana i kahi ākea o nā noi ma mua o nā mīkini hana lima.

Hoʻokaʻawale ka hana o ke kaʻina hana CNC, a pēlā e hoʻololi ai, nā palena o ka mīkini lima, e koi ana i ka mea hoʻokele kahua e hoʻoikaika a alakaʻi i nā kauoha o ka mea hana machining ma o nā levers, nā pihi, a me nā huila lima.No ka mea nānā, ua like paha ka ʻōnaehana CNC me kahi hoʻonohonoho maʻamau o nā ʻāpana kamepiula.

CNC Mīkini1

Pehea ka hana ʻana o ka mīkini CNC?
Ke hoʻohana ʻia ka ʻōnaehana CNC, ua hoʻonohonoho ʻia nā ana machining i makemake ʻia i loko o ka polokalamu a hāʻawi ʻia i nā mea hana a me nā mīkini pili, e hana ana i nā hana dimensioning i hāʻawi ʻia, e like me nā robots.

Ma ka papahana CNC, manaʻo pinepine nā mea hoʻoheheʻe code i nā ʻōnaehana kikohoʻe he kīnā ʻole ka mīkini, ʻoiai aia ka hiki ke hewa, ʻoi aku ka maikaʻi ke aʻo ʻia ka mīkini CNC e ʻoki i nā kuhikuhi he nui i ka manawa like.Hōʻike ʻia ka hoʻokomo ʻana o nā mea hana i ka CNC e kahi ʻano o nā mea hoʻokomo i kapa ʻia nā papahana ʻāpana.

Me ka mīkini CNC, e hoʻokomo i ka papahana ma o nā kāleka punch.ʻO ka hoʻohālikelike, hoʻokomo ʻia nā papahana no nā mīkini mīkini CNC i loko o kahi kamepiula ma o kahi kī.Noho mau ka papahana CNC ma ka hoʻomanaʻo o ke kamepiula.Ua kākau ʻia a hoʻoponopono ʻia ke code ponoʻī e nā mea polokalamu.No laila, hāʻawi nā ʻōnaehana CNC i kahi ākea ākea o ka hiki ke hoʻopili.ʻO ka mea nui loa, ʻaʻole paʻa nā ʻōnaehana CNC, no ka mea, hiki ke hoʻohui ʻia nā ʻōkuhi hou i nā papahana mua ma ka hoʻololi ʻana i ke code.

CNC Mīkini2

ʻO ka papahana mīkini CNC
I ka hana ʻana o CNC, hoʻohana ʻia nā mīkini ma o ka mana helu, kahi i kuhikuhi ʻia kahi polokalamu polokalamu e hoʻokele i nā mea.Hoʻohana ʻia ka ʻōlelo ma hope o ka mīkini CNC, i kapa ʻia ʻo G-code, e hoʻomalu i nā ʻano like ʻole o ka mīkini pili, e like me ka wikiwiki, ka nui o ka hānai, a me ka hoʻonohonoho ʻana.

Basically, CNC machining pre-programs i ka wikiwiki a me ke kūlana o ka mīkini hana a holo iā lākou ma o nā polokalamu i ka repetitive, nā pōʻai wānana me ka liʻiliʻi a ʻaʻohe mea hana kanaka.I ka wā CNC machining, 2D a i ʻole 3D CAD kiʻi i hāpai ʻia a laila hoʻololi ʻia i code kamepiula no ka hoʻokō ʻana e ka ʻōnaehana CNC.Ma hope o ke komo ʻana i ka papahana, hoʻāʻo ka mea hoʻohana iā ia e ʻike ʻaʻohe hewa i ka coding.

Mahalo i kēia mau mea hiki, ua lawe ʻia ke kaʻina hana ma nā kihi āpau o ka ʻoihana hana, me ka hana ʻana o CNC i mea nui loa i ka hana ʻana i nā metala a me nā plastics.E aʻo hou aʻe e pili ana i ke ʻano o ka ʻōnaehana mīkini i hoʻohana ʻia a pehea e hiki ai i ka ʻōnaehana mīkini CNC ke hoʻokaʻawale piha i ka hana CNC ma lalo nei:

CNC Mīkini

Wehe/Paʻa Loop Mīkini Pūnaehana
I ka hana ʻana o CNC, hoʻoholo ʻia ka mana kūlana e kahi ʻōnaehana puka hāmama a pani ʻia.No ka mea mua, holo ka hōʻailona ma kahi ala hoʻokahi ma waena o ka CNC a me ke kaʻa.I loko o kahi ʻōnaehana pani pani, hiki i ka mea hoʻoponopono ke loaʻa nā manaʻo, e hiki ai ke hoʻoponopono hewa.No laila, hiki i ka ʻōnaehana pani pani ke hoʻoponopono i ka wikiwiki a me ke kūlana iregularities.

I ka CNC machining, kuhikuhi pinepine ʻia ka neʻe i nā koʻi X a me Y.I ka huli ʻana, hoʻonohonoho ʻia ka mea hana a alakaʻi ʻia e nā stepper a i ʻole nā ​​​​motors servo e hoʻopili i ka neʻe pololei i hoʻoholo ʻia e ka G-code.Inā liʻiliʻi ka ikaika a me ka wikiwiki, hiki ke holo ke kaʻina me ka mana loop open.No nā mea ʻē aʻe a pau, pono ka mana o ka wikiwiki, ka paʻa, a me ka pololei e pono ai e hoʻoponopono i ka hana, e like me nā huahana metala.

ʻO ka mīkini CNC piha piha
I nā protocols CNC o kēia lā, ʻo ka hana ʻana o nā ʻāpana ma o nā polokalamu i hoʻonohonoho mua ʻia ka hapa nui.E hoʻohana i ka polokalamu kamepiula-aided design (CAD) no ka hoʻonohonoho ʻana i nā ana o kahi ʻāpana i hāʻawi ʻia, a laila e hoʻohana i ka polokalamu kamepiula-aids manufacturing (CAM) e hoʻololi iā ia i huahana i hoʻopau maoli ʻia.

Pono paha kēlā me kēia mea hana i nā mea mīkini like ʻole, e like me nā drills a me nā mea ʻoki.No ka hoʻokō ʻana i kēia mau pono, hoʻohui ka nui o nā mīkini i kēia lā i nā hana like ʻole i hoʻokahi ʻāpana.

ʻO kahi ʻē aʻe, hiki i kahi ʻāpana ke komo i nā mīkini he nui a me kahi pūʻulu o nā robots e neʻe i nā ʻāpana mai kahi noi i kekahi, akā mālama ʻia nā mea āpau e ka papahana like.Ma waho o ka hoʻonohonoho, hiki i ka mīkini CNC ke hoʻohālikelike i ka hana ʻāpana i paʻakikī me ka mīkini lima.

Nā ʻano like ʻole o nā mīkini CNC
ʻO nā mīkini CNC mua loa mai ka makahiki 1940, i ka wā i hoʻohana mua ʻia ai nā motika uila e hoʻomalu i ka neʻe ʻana o nā mea hana e kū nei.I ka holomua ʻana o ka ʻenehana, ua hoʻonui ʻia kēia mau mīkini e nā kamepiula analog a hope loa, e alakaʻi ana i ka piʻi ʻana o ka mīkini CNC.

Mīkini wili CNC
Hiki i nā wili CNC ke holo i nā polokalamu me nā hōʻailona helu a me alphanumeric e alakaʻi i ka mea hana ma nā mamao like ʻole.Hiki ke hoʻokumu ʻia ka papahana no ka mīkini wili ma ka G-code a i ʻole kekahi ʻōlelo kū hoʻokahi i hoʻomohala ʻia e ka hui hana.ʻO nā mīkini wili maʻamau he ʻōnaehana axis ʻekolu (X, Y, a me Z), akā ʻo ka hapa nui o nā wili he ʻekolu koʻi.

Lathe
Me ke kōkua o ka ʻenehana CNC, hiki i ka lathe ke ʻoki me ke kiʻekiʻe kiʻekiʻe a me ka wikiwiki kiʻekiʻe.Hoʻohana ʻia nā lathe CNC no ka mīkini paʻakikī i paʻakikī ke hoʻokō ma nā ʻano mīkini maʻamau.Ma keʻano laulā, ua like nā hana mana o nā mīkini milling CNC a me nā lathes.E like me nā mīkini wili CNC, hiki ke holo pū me ka mana g-code a i ʻole nā ​​code ʻē aʻe no ka lathe.Eia naʻe, ʻo ka hapa nui o nā lathe CNC he ʻelua koʻi - X a me Z.

No ka mea hiki i ka mīkini CNC ke hoʻokomo i nā mea hana a me nā mea ʻē aʻe he nui, hiki iā ʻoe ke hilinaʻi iā ia e hana i kahi ʻano like ʻole o nā waiwai me ka wikiwiki a pololei.No ka laʻana, ke hana ʻia nā ʻoki paʻakikī ma luna o kahi mea hana ma nā pae like ʻole a me nā kihi, hiki ke hana ʻia i nā minuke ma ka mīkini CNC.

I ka manawa i hoʻolālā ʻia ka mīkini me ke code pololei, e hahai ka mīkini cnc i nā ʻanuʻu i kuhikuhi ʻia e ka polokalamu.Ke manaʻo nei ua hoʻolālā ʻia nā mea a pau e like me ka blueprints, i ka pau ʻana o ke kaʻina hana, aia kahi huahana me nā kikoʻī a me ka waiwai ʻenehana.


Ka manawa hoʻouna: Apr-25-2022