ʻOiai e like paha ka papa pōhaku pōhaku maʻalahi, e loli nui nā pae koho i ka wā e neʻe ai mai nā noi ʻoihana maʻamau i ka nānā ʻana a me ka metrology. No ZHHIMG®, ka hāʻawi ʻana i nā ʻāpana kikoʻī i nā alakaʻi o ka honua i ka semiconductor a me ka ʻenehana laser ʻo ia ka ʻike ʻana ʻaʻole kahi kahua no ke ana ʻana o ka optical he kumu wale nō - he ʻāpana hoʻohui ʻole ia o ka ʻōnaehana optical ponoʻī.
ʻO nā koi no ka nānā ʻana i ka optical-ʻo ia hoʻi ke kiʻi kiʻi kiʻekiʻe, ka nānā ʻana i ka laser, a me ka interferometry-ua wehewehe ʻia e ka pono e hoʻopau i nā kumu āpau o ke ana ʻana. Ke alakaʻi nei kēia i ka nānā ʻana i ʻekolu mau waiwai kūikawā e hoʻokaʻawale i kahi paepae optical maoli mai kahi ʻoihana maʻamau.
1. ʻOi aku ka nui no ka hoʻoheheʻe ʻana i ka haʻalulu like ʻole
No nā kumu ʻoihana CNC maʻamau, ʻo ka hao a i ʻole ka granite maʻamau e hāʻawi i ka ʻoʻoleʻa kūpono. Eia nō naʻe, ʻoi aku ka maʻalahi o nā hoʻonohonoho optical i ka neʻe ʻana o nā minuke i hana ʻia e nā haʻalulu o waho mai nā lako hana, nā ʻōnaehana hoʻokele ea, a i ʻole nā kaʻa mamao.
ʻO kēia kahi e lilo ai ka ʻepekema waiwai i mea nui. Pono ka paepae ʻike i ka granite me ka hoʻoheheʻe ʻana o nā mea. Hoʻohana ʻo ZHHIMG® i kāna ZHHIMG® Black Granite (≈ 3100 kg/m³). ʻAʻole like me ka granite haʻahaʻa a i ʻole nā mea pani maʻa, loaʻa kahi ʻano crystalline maikaʻi loa i ka hoʻopau ʻana i ka ikehu mechanical. ʻO ka pahuhopu ʻaʻole ia e hōʻemi wale i ka haʻalulu, akā e hōʻoia i ka noho ʻana o ke kumu i kahi papahele mechanical mālie loa, e hōʻemi ana i ka neʻe pili ma waena o ka lens pahuhopu a me ka laʻana i nānā ʻia ma ka pae sub-micron.
2. ʻO ke kūpaʻa wela loa e kūʻē i ka Drift
ʻO nā paepae ʻoihana maʻamau e ʻae i nā loli liʻiliʻi; ʻAʻole pono ka hapaʻumi o ka degere Celsius no ka wili ʻana. Akā, ma nā ʻōnaehana optical e hana ana i nā ana pololei i nā manawa lōʻihi, ʻo ka neʻe ʻana o ka wela i ka geometry kumu e hoʻolauna i ka hewa systematic.
No ka nānā ʻana, pono e hana kahi paepae ma ke ʻano he pumehana wela me kahi koena haʻahaʻa haʻahaʻa o ka hoʻonui wela (CTE). ʻO ka nui a me ka nui o ka ZHHIMG® Black Granite e hāʻawi i ka inertia thermal pono e pale aku i ka hoʻonui ʻana i nā minuke a me nā ʻokiʻoki e hiki ke hana i loko o kahi lumi hoʻomalule ʻia. Mālama kēia paʻa i ka hoʻopaʻa ʻana o ka mamao o ka nānā ʻana a me ka hoʻonohonoho planar o nā ʻāpana optical, e hōʻoiaʻiʻo ana i ka pololei o nā ana i nā hola - kahi kumu kūʻai ʻole no ka nānā ʻana i ka wafer kiʻekiʻe a i ʻole ka metrology hōʻike pālahalaha.
3. Loaʻa i ka Nano-Level Flatness a me Geometric Precision
ʻO ka ʻokoʻa i ʻike ʻia ke koi no ka palahalaha. ʻOiai hiki i kahi waihona ʻoihana maʻamau ke hālāwai me ka papa 1 a i ʻole ka papa 0 palahalaha (ana ʻia i loko o kekahi mau microns), koi nā ʻōnaehana optical i ka pololei ma ka laulā nanometer. Pono kēia pae o ka hemolele geometric no ka hāʻawi ʻana i kahi mokulele kuhikuhi hilinaʻi no nā pae laina a me nā ʻōnaehana autofocus e hana ana ma nā kumu o ka interference māmā.
ʻO ka loaʻa ʻana a me ka hōʻoia ʻana i ka pālahalaha nanometer-level pono kahi ala hana ʻokoʻa loa. Hoʻopili ia i nā ʻenehana loea e hoʻohana ana i nā mīkini holomua e like me Taiwan Nanter grinders a ua hōʻoia ʻia e nā mea metrology sophisticated e like me Renishaw Laser Interferometers. Pono kēia kaʻina hana i loko o kahi kaiapuni ultra-stable, e like me ZHHIMG®'s vibration-damped, climate-controlled workshops, kahi e hōʻemi ʻia ai nā neʻe maʻalahi o ka lewa.
ʻO ka mea nui, ʻo ke koho ʻana i kahi paepae kikoʻī granite no ka nānā ʻana i ka optical he hoʻoholo e hoʻokomo i kahi ʻāpana e hōʻoiaʻiʻo pono i ka pololei o ke ana optical ponoʻī. Pono ia e hui pū me kahi mea hana e ʻike i ka ISO 9001 certification a me ka traceability dimensional piha ʻaʻole like me nā hiʻohiʻona koho, akā ma ke ʻano he kumu kumu no ke komo ʻana i ka honua o nā optics ultra-precision.
Ka manawa hoʻouna: Oct-21-2025