Nā Kūlana Granite
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Nā Kūlana Granite
ʻO ke kumu nui ma lalo o ke ana ʻana o ka hewa parallelism, ʻo ia ka hoʻohana ʻana i ka mokulele kuhikuhi pololei kiʻekiʻe o kahi ana parallelism granite ma ke ʻano he ʻili datum kūpono, a laila e helu i ka ʻokoʻa nui loa—i hōʻike pinepine ʻia ma ke ʻano he mamao ma waena o ʻelua mau mokulele like—ma waena o ka ʻili o ka workpiece a me kēia ʻili datum.
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Nā Kūlana Granite Kūpono
I loko o ka ʻoihana mīkini kikoʻī, ua kapa ʻia nā lula like ʻole granite ʻo ia ka "pae hoʻohālikelike paʻa ʻole". ʻAʻole wale lākou he mau mea hana ana akā ʻo ka ʻuhane hoʻi o ka pololei geometric i ka hoʻokomo ʻana i nā lako a me ka hoʻoponopono ʻana i nā mea hana mīkini.
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ʻO ka Mea Hana Pololei no ka Nānā ʻana i ke Hoʻomanawanui Geometric
ʻO nā Granite parallels he mau mea hana ana pololei kiʻekiʻe i hana ʻia me ka granite kūlohelohe, i hoʻohana nui ʻia i ka hana ʻoihana, ka mīkini kikoʻī a me nā kahua ana o ka hale hana.
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He Mea Hana Hilinaʻi no ke Ana Pololei — Granite Parallel Ruler
ʻO ka maʻamau, hana ʻia nā Granite parallel straightedges me nā mea granite kiʻekiʻe e like me "Jinan Green". Ma muli o nā haneli miliona mau makahiki o ka ʻelemakule kūlohelohe, hōʻike lākou i ka microstructure like, ka coefficient haʻahaʻa loa o ka hoʻonui ʻana o ka thermal a hoʻopau loa i ke kaumaha kūloko, e haʻaheo ana i ke kūpaʻa dimensional maikaʻi loa a me ka pololei kiʻekiʻe. I kēia manawa, hāʻawi pū lākou i nā pono e like me ka paʻakikī kiʻekiʻe, ka paʻakikī kiʻekiʻe, ke kūpaʻa ʻana i ka ʻaʻahu maikaʻi loa, ka pale ʻana i ka popo, ka non-magnetization a me ka hoʻopili haʻahaʻa o ka lepo, me ka mālama maʻalahi a me ke ola lawelawe lōʻihi.
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Nā ʻAno like ʻole o Granite—Ke ana ʻana o Granite
ʻO nā ʻano nui o nā ʻāpana granite like penei:
1. Paʻa Pololei: Hōʻike ka Granite i kahi ʻano like a me nā waiwai kino paʻa, me ka hoʻonui wela a me ka ʻūlū liʻiliʻi. ʻO kona paʻakikī kiʻekiʻe e hōʻoia i ka haʻahaʻa o ka ʻaʻahu, e hiki ai ke mālama lōʻihi i ka parallelism pololei kiʻekiʻe.
2. Hoʻohālikelike Noi: He kūpaʻa ia i ka popo a me ka magnetization, a ʻaʻole ia e hoʻopili i nā mea haumia. ʻO ka ʻili hana laumania e pale aku i ka ʻōpala ʻana o ka workpiece, ʻoiai ʻo kona kaumaha kūpono e hōʻoiaʻiʻo ana i ke kūpaʻa kiʻekiʻe i ka wā o ke ana ʻana.
3. Ka Maʻalahi o ka Mālama ʻana: Pono wale nō ka holoi ʻana a me ka hoʻomaʻemaʻe ʻana me kahi lole palupalu. Me ke kūpaʻa maikaʻi i ka pala, hoʻopau ia i ka pono no ka mālama kūikawā e like me ka pale ʻana i ka popo a me ka demagnetization.
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Nā Kūlana Granite Kūpono
Hiki iā mākou ke hana i nā ʻano like ʻole o ka granite me nā nui like ʻole. Loaʻa nā mana 2 Face (i hoʻopau ʻia ma nā kihi haiki) a me 4 Face (i hoʻopau ʻia ma nā ʻaoʻao āpau) ma ke ʻano he Papa 0 a i ʻole Papa 00 / Papa B, A a i ʻole AA. He mea pono loa nā Granite parallels no ka hana ʻana i nā hoʻonohonoho mīkini a i ʻole nā mea like kahi e pono ai ke kākoʻo ʻia kahi ʻāpana hoʻāʻo ma luna o ʻelua mau ʻili pālahalaha a me nā ʻili like, e hana ana i kahi mokulele pālahalaha.