Nā Kūlana Granite
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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.