He mea nui ka helu ʻana i ke kumukūʻai mīkini. ʻO ka pololei o nā helu kumukūʻai mīkini e hoʻopilikia pololei i ka hana ʻana, ka hana ʻana a me ke kūʻai aku ʻana o nā huahana, ʻo ia ka mea nui loa. He aha nā mea i komo i ke kumukūʻai
1. Kumukūʻai mea: kumukūʻai kūʻai mea, kumukūʻai halihali mea, nā lilo huakaʻi i loaʻa i ke kaʻina hana kūʻai, a pēlā aku;
2. Nā kumukūʻai hana: nā hola hana o kēlā me kēia kaʻina hana, ka hoʻemi ʻana o nā lako, ka wai a me ka uila, nā mea hana, nā mea hana, nā mea ana, nā mea kōkua, a pēlā aku.
3. Nā lilo hoʻokele: amortization o nā kumukūʻai paʻa, amortization o nā uku o nā limahana hoʻokele, nā uku kahua, nā lilo huakaʻi, a pēlā aku.
4. ʻAuhau: ʻauhau aupuni, ʻauhau kūloko;
5. Loaʻa kālā
Ke ʻano helu kumukūʻai
E helu i ke kumukūʻai hana e like me ka nui, ka nui a me nā koi pololei o nā ʻāpana
1. Inā ʻaʻole ʻoi aku ka lakio o ka puka ma mua o 2.5 mau manawa a ʻoi aku ka liʻiliʻi o ke anawaena ma mua o 25MM, ua helu ʻia e like me ke anawaena wili * 0.5
2. Ua helu ʻia ke kūlana hoʻouku no nā mea maʻamau me ka lakio hohonu-a-ke anawaena ma mua o 2.5 ma muli o ka lakio hohonu-a-ke anawaena * 0.4
3. Hana ʻana i ka mīkini hana
Inā ʻaʻole ʻoi aku ka nui o ke anawaena lōʻihi o ka mīkini o ke axis optical precision ma mua o 10, ua helu ʻia e like me ka nui o ka blank workpiece * 0.2
Inā ʻoi aku ka nui o ka lakio hiʻohiʻona ma mua o 10, ʻo ke kumu kūʻai kumu o ke axis optical maʻamau * lakio hiʻohiʻona * 0.15
Inā aia ka koi pololei i loko o 0.05MM a i ʻole koi ʻia ka taper, e helu ʻia e like me ke kumukūʻai kumu o ke axis optical maʻamau * 2.
Kaʻina hana helu kumukūʻai
1. Pono e hoʻokomo i nā kumukūʻai lako, nā kumukūʻai hana, nā kumukūʻai hoʻemi waiwai, nā uku o nā limahana, nā uku hoʻokele, nā ʻauhau, a pēlā aku.
2. ʻO ka hana mua, ʻo ia ke kālailai i ke ʻano hana, a laila e helu i ka hola hana e like me ke kaʻina hana, e helu i ke kumukūʻai hana kumu a me nā kumukūʻai ʻē aʻe o kahi ʻāpana hoʻokahi mai ka hola hana. Hoʻohana kahi ʻāpana i nā kaʻina hana like ʻole, a ʻokoʻa loa ke kumukūʻai.
3. ʻAʻole paʻa nā hola hana o nā ʻano hana like ʻole. E loli ia e like me ka paʻakikī o ka ʻāpana hana, ka nui a me ka hana o nā lako. ʻOiaʻiʻo, pili nō hoʻi kēia i ka nui o ka huahana. ʻo ka nui o ka nui, ʻoi aku ka haʻahaʻa o ke kumukūʻai.
ʻIke kumu o ka pololei o ka mīkini ʻana o nā ʻāpana mechanical
ʻO ka pololei o ka mīkini e pili ana i ke kekelē o ka nui maoli, ke ʻano, a me ke kūlana o ka ʻili o ka ʻāpana mīkini e kū ai i nā palena geometric kūpono e pono ai ke kaha kiʻi. ʻO ka palena geometric kūpono ka nui awelika; no ke ʻano o ka ʻili, ʻo ia ka pōʻai piha, ka cylinder, ka mokulele, ka cone a me ka laina pololei, a pēlā aku; no ke kūlana like o ka ʻili, aia nā parallelism piha, perpendicularity, coaxiality, symmetry, a pēlā aku. ʻO ka ʻokoʻa ma waena o nā palena geometric maoli o ka ʻāpana a me nā palena geometric kūpono ua kapa ʻia ʻo ka hewa mīkini.
Ka manawa hoʻouna: Iulai-19-2023
