ʻO ka ʻenehana ʻo Weihua co., LTD kahi ʻoihana machining ʻoi loa ʻo CNC me ka ʻoi aku o 10 mau makahiki o ka ʻenehana hōʻiliʻili ʻana, e hāʻawi ana i ka ʻoihana e like me: ka hoʻohuli ʻana i ka CNC, ka hana ʻana i nā ʻāpana alumini, ka hana ʻana o nā mea alumini, nā ʻāpana paʻakikī a me ka hana ʻana me nā lālā CNC. kahi ʻano kikoʻī o ka mīkini ʻana o ka CNC
He aha nā ʻano hoʻohālikelike o ka mīkini cnc ultra-miomio?
Hoʻokahi, ʻoi loa-miomio machining machining
Aia ka hapanui o ka huli ʻana, ke aniani aniani a me ka wili. Ma ka lathe pono kikoʻī ma hope o ka wili maikaʻi ʻana o kahi mea hana kuʻikuʻi aniani hoʻokahi no ka huli ʻana micro, ʻoki ʻana i ka mānoanoa o kahi o 1 micron wale nō, hoʻohana pinepine ʻia e hana i nā mea hao hao ʻole. spherical, aspheric ʻili a me ka aniani o ka ʻilikai, e like me ke kiʻekiʻena kikoʻī, nā ʻāpana ʻoluʻolu loa.
ʻO kahi laʻana, nā aniani aspheric me ke anawaena o 800 mm i hoʻohana ʻia i nā mea hoʻohui nukili i loaʻa ka pololei kiʻekiʻe a hiki i ka 0,1 micron, a ʻo ka ʻāpana o Rz0.05 micron.
ʻElua, ʻoi loa-kikoʻī ʻo CNC kikoʻī e hoʻohuli i nā ʻāpana hana kūikawā
Machining miomio i nanometer, a ma ka hopena i ka anakahi uila anakahi (ʻume mākenēki lattice mea 0,1 ~ 0,2 nm) me ka pahu hopu, ka machining hana hiki ole halawai, pono i ka kūikawā aaioee hana, o ia hoʻi ka palapala noi o ka kemika ikehu, uila electrochemistry ikehu, wela a uila a no laila, e hana i kēia ikehu ma ʻō aku o ka ikehu paʻa ma waena o nā ʻoma, a laila e hemo ana i ka ʻāpana ma waena o nā ʻātoma ma ka ʻili o ka adhesion workpiece, hoʻopaʻa a paʻa i ka lattice deformation, i mea e hoʻokō ai i ke kumu o ka mīkini pono pono.
Hoʻopili kēia mau kaʻina hana me ka polani ʻana i ka mīkini-ʻino, sputtering ion a me ka implantation ion, aeration beam aeration, hana laser kukuna, evaporation metala a me epitaxy lāʻau mole.
Hoʻohālikelike ʻia kēia mau hana e ka mana maikaʻi loa ma luna o ka nui o nā ʻāpana o ka ʻili i lawe ʻia a hoʻohui ʻia. Eia nō naʻe, no ka loaʻa ʻana o ka miomio mīkini pono ʻoi loa, pili nō ia i nā pono mīkini pono a me ka ʻōnaehana hoʻonohonoho pono, a hoʻohana i ka ʻoi loa. mask ma ke ʻano he waena.
ʻO kahi laʻana, ka hana ʻana o ka pā o vlsi i ka uila uila e hōʻike ai i ka photoresist ma ka pale maka (ʻike i ka photolithography), no laila ua hoʻopili pono ʻia nā ʻoma o ka photoresist (a i ʻole decomposed) ma lalo o ka hopena o nā electron, a laila ka ʻāpana o ua hoʻoheheʻe ʻia ka polymer a i ʻole polymerized e ka mea hoʻomohala e hana i ka pale mask. Pono ka hana uila uila e koi pono i nā lakohana machining ʻoi loa kikoʻī me ka pololei o ka hoʻonohonoho ʻana a hiki i ka ± 0,01 micron.
