Ma nā wahi hana ʻoihana he nui, e like me ka hana ʻana i ka meaʻai, ka paʻi ʻana a me ka hoʻoluʻu ʻana i ka lole, ka synthesis kemika a me nā hale hana ʻē aʻe, ma muli o nā pono o ke kaʻina hana, aia ka makū o ke kaiapuni ma kahi pae kiʻekiʻe no ka manawa lōʻihi. Ma kēia wahi makū kiʻekiʻe, kū ka pololei a me ke kūpaʻa o nā lako ana i nā pilikia koʻikoʻi, a pinepine ka deformation o nā lako, kahi e hoʻopilikia nui ai i ka maikaʻi o ka hana a me ka pono. ʻO ka puka ʻana mai o nā ʻāpana granite me ke kūpaʻa i ka makū e hāʻawi i kahi hopena kūpono i kēia pilikia paʻakikī.
Ka nānā ʻana i ka hopena o ka haʻahaʻa kiʻekiʻe ma nā lako ana
ʻO ka pala a me ke ʻano hoʻololi o nā ʻāpana metala: ʻO nā mea ana maʻamau e loaʻa pinepine nā mea metala, a i kahi kaiapuni haʻahaʻa kiʻekiʻe, maʻalahi ka ʻili metala e omo i ka mahu wai e hana i kahi ʻili wai. Ma ka lawe ʻana i ka mea kila ma ke ʻano he laʻana, pane ka ʻili wai electrochemical me ka oxygen, carbon dioxide a me nā mea ʻē aʻe i ka lewa e hana i ka popo. ʻO ka hoʻonui ʻia ʻana o ka nui o ka popo e hana i ka deformation o nā ʻāpana metala a hoʻemi i ka pololei o ka dimensional. I loko o ka hale hana electroplating haʻahaʻa kiʻekiʻe, ʻaʻole paha e laumania ka caliper metala i hoʻohana ʻia e ana i ka nui o nā ʻāpana i uhi ʻia ma muli o ka pala i hoʻokahi pule wale nō, a ʻoi aku ka ʻokoʻa o ke ana ma mua o 0.1mm, a ua luku loa ʻia ka pae hewa ana mua o 0.02mm.
Ka hāʻule ʻana o nā ʻāpana uila i ka pulu: He ʻano koʻikoʻi loa nā ʻāpana uila i nā mea ana i ka makū. Ke ʻoi aku ka makū ma mua o 60% RH, hiki i ka mahu wai ma luna o ka ʻili o nā ʻāpana uila ke hana i nā pilikia e like me ke kaapuni pōkole a me ka leakage. No ka laʻana, ma hope o ka pulu ʻana o ka sensor i ke kaulike uila pololei, loli ka hōʻailona hoʻopuka, e hopena ana i nā hopena kaupaona paʻa ʻole, a hiki i ka hewa ke hiki i ka ±0.005g, kahi e hoʻopilikia nui ai i ke ana pololei o ke kaumaha o nā mea maka a me nā huahana semi-hoʻopau. I ka ʻoihana lāʻau lapaʻau, hiki i kēia ke alakaʻi i ka kaulike ʻole o nā ʻāpana lāʻau, e hoʻopilikia ana i ka maikaʻi a me ka pono o nā lāʻau lapaʻau.
ʻO nā ʻāpana optical mildew blur: No nā lako ana optical, e like me nā microscopes, projectors, a pēlā aku, hāʻawi ka haʻahaʻa kiʻekiʻe i kahi ʻāina hānau no ka ʻōpala. Ulu a hoʻonui ka ʻōpala ma luna o ka ʻili o nā aniani optical, e hana ana i nā kiko mildew e ālai ana i ka hoʻolaha ʻana o ka mālamalama a hōʻemi i ka maopopo o ke kiʻi. I loko o nā keʻena hoʻokolohua biological haʻahaʻa kiʻekiʻe, hiki i ka lens o ka microscope optical ke ʻike ʻia he ʻōpala maopopo i loko o hoʻokahi mahina, a lilo ke kiʻi o ke ʻano cell maopopo mua i blurred, e hoʻopilikia ana i ka nānā ʻana a me ka nānā ʻana i nā hopena hoʻokolohua o nā mea noiʻi.
Nā pono kūikawā o nā ʻāpana granite kūpaʻa i ka makū
Ke kūpaʻa kūlohelohe o ka wai: He ʻano pōhaku maoli ka Granite, ʻo kona mau ʻāpana nui he quartz, feldspar a me nā minelala ʻē aʻe, ʻano paʻa, he liʻiliʻi loa ka hakahaka ma waena o nā kristal. He paʻakikī ke komo ʻana o nā molekala wai i loko o ka granite, e pale ana i ka deformation i hoʻokumu ʻia e ka omo ʻana o ka wai. Ma hope o ka hoʻāʻo ʻana, i loko o kahi haʻahaʻa 95% RH no 1000 mau hola, ʻo ka loli nui o ka ʻāpana granite he emi ma mua o 0.001mm, kokoke i ka liʻiliʻi, e hāʻawi ana i kahi kumu kākoʻo paʻa a hilinaʻi hoʻi no nā lako ana.
Paʻa kiʻekiʻe a me ka pololei: Ma hope o nā piliona makahiki o nā kaʻina hana geological, ua hoʻokuʻu piha ʻia ke kaumaha kūloko, me ke kūpaʻa dimensional kiʻekiʻe loa. ʻOiai inā hoʻohana ʻia no ka manawa lōʻihi i kahi kaiapuni haʻahaʻa kiʻekiʻe, hiki ke mālama ʻia kāna mau hōʻailona pololei koʻikoʻi e like me ka palahalaha a me ka pololei i kahi pae kiʻekiʻe loa. I loko o ka hale hana lole, ʻo ka hoʻohana ʻana i ka paepae granite pale pulu ma ke ʻano he pae hoʻohālikelike no ke ana ʻana i ka palahalaha o ka lole, ʻo ka palahalaha o ka paepae i kahi kaiapuni haʻahaʻa kiʻekiʻe lōʻihi e mālama mau ʻia i loko o ± 0.005mm, e hōʻoia i ka hoʻomalu ʻia ʻana o ka hewa ana o ka palahalaha o ka lole i kahi liʻiliʻi loa, e hōʻoia i ka maikaʻi o nā huahana lole.
ʻO ke kūpaʻa ikaika i ka pala kemika: hele pinepine ka ʻano haʻahaʻa kiʻekiʻe me nā ʻano kemika like ʻole, e like me ke kinoea waikawa, ka hopena alkaline, a me nā mea ʻē aʻe, hiki i nā mea maʻamau ke pala. Loaʻa i ka granite pale makū nā waiwai kemika paʻa a me ke kūpaʻa waikawa a me ka alkali maikaʻi loa. I loko o ka hale hana kemika, ʻoiai inā he mau reagents waikawa a me alkali ikaika e like me ka sulfuric acid a me ka sodium hydroxide volatilization, ʻaʻole e pala nā ʻāpana granite pale makū, a ʻaʻole e hoʻopilikia ʻia ka pololei a me ke ola lawelawe o nā lako ana e ka pala kemika.
Ka manawa hoʻouna: Malaki-28-2025