?O ka ?enehana ?o Weihua co., LTD kahi ?oihana machining ?oi loa ?o CNC me ka ?oi aku o 10 mau makahiki o ka ?enehana hō?ili?ili ?ana, e hā?awi ana i ka ?oihana e like me: ka ho?ohuli ?ana i ka CNC, ka hana ?ana i nā ?āpana alumini, ka hana ?ana o nā mea alumini, nā ?āpana pa?akikī a me ka hana ?ana me nā lālā CNC. kahi ?ano kiko?ī o ka mīkini ?ana o ka CNC
He aha nā ?ano ho?ohālikelike o ka mīkini cnc ultra-miomio?
Ho?okahi, ?oi loa-miomio machining machining
Aia ka hapanui o ka huli ?ana, ke aniani aniani a me ka wili. Ma ka lathe pono kiko?ī ma hope o ka wili maika?i ?ana o kahi mea hana ku?iku?i aniani ho?okahi no ka huli ?ana micro, ?oki ?ana i ka mānoanoa o kahi o 1 micron wale nō, ho?ohana pinepine ?ia e hana i nā mea hao hao ?ole. spherical, aspheric ?ili a me ka aniani o ka ?ilikai, e like me ke ki?eki?ena kiko?ī, nā ?āpana ?olu?olu loa.
?O kahi la?ana, nā aniani aspheric me ke anawaena o 800 mm i ho?ohana ?ia i nā mea ho?ohui nukili i loa?a ka pololei ki?eki?e a hiki i ka 0,1 micron, a ?o ka ?āpana o Rz0.05 micron.
?Elua, ?oi loa-kiko?ī ?o CNC kiko?ī e ho?ohuli i nā ?āpana hana kūikawā
Machining miomio i nanometer, a ma ka hopena i ka anakahi uila anakahi (?ume 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 ho?i ka palapala noi o ka kemika ikehu, uila electrochemistry ikehu, wela a uila a no laila, e hana i kēia ikehu ma ?ō aku o ka ikehu pa?a ma waena o nā ?oma, a laila e hemo ana i ka ?āpana ma waena o nā ?ātoma ma ka ?ili o ka adhesion workpiece, ho?opa?a a pa?a i ka lattice deformation, i mea e ho?okō ai i ke kumu o ka mīkini pono pono.
Ho?opili kēia mau ka?ina hana me ka polani ?ana i ka mīkini-?ino, sputtering ion a me ka implantation ion, aeration beam aeration, hana laser kukuna, evaporation metala a me epitaxy lā?au mole.
Ho?ohālikelike ?ia kēia mau hana e ka mana maika?i loa ma luna o ka nui o nā ?āpana o ka ?ili i lawe ?ia a ho?ohui ?ia. Eia nō na?e, no ka loa?a ?ana o ka miomio mīkini pono ?oi loa, pili nō ia i nā pono mīkini pono a me ka ?ōnaehana ho?onohonoho pono, a ho?ohana i ka ?oi loa. mask ma ke ?ano he waena.
?O kahi la?ana, ka hana ?ana o ka pā o vlsi i ka uila uila e hō?ike ai i ka photoresist ma ka pale maka (?ike i ka photolithography), no laila ua ho?opili pono ?ia nā ?oma o ka photoresist (a i ?ole decomposed) ma lalo o ka hopena o nā electron, a laila ka ?āpana o ua ho?ohehe?e ?ia ka polymer a i ?ole polymerized e ka mea ho?omohala e hana i ka pale mask. Pono ka hana uila uila e koi pono i nā lakohana machining ?oi loa kiko?ī me ka pololei o ka ho?onohonoho ?ana a hiki i ka ± 0,01 micron.
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