ʻO ka mea mua, nā waiwai kino kiʻekiʻe
He mea paʻakikī loa ka Granite, kiʻekiʻe kona paʻakikī, ma waena o ʻeono a ʻehiku mau pae, a hiki i kekahi mau ʻano ke piʻi i 7-8 mau pae, ʻoi aku ka kiʻekiʻe ma mua o nā mea kūkulu hale maʻamau e like me ke kinikini, nā piliki, a pēlā aku. I ka manawa like, nui ka nui o ka granite, ma waena o 2.5 a me 3.1 grams no ke kenimika cubic (a i ʻole 2.8-3.1 tons/mika cubic), kiʻekiʻe loa ka ikaika compressive, hiki ke piʻi i 150-300Mpa, me ka halihali ukana maikaʻi a me ka hiki ke seismic. ʻO kēia mau ʻano e hana ai i ka granite i ka hoʻopili ʻana o ka moena mechanical e hiki ke kū i ka ukana a me ke kaomi nui, ʻaʻole maʻalahi ka deformation a me ka hōʻino.
ʻO ka lua, nā waiwai kemika paʻa
He kūpaʻa maikaʻi loa ka Granite i ka ʻakika a me ka alkali a ʻaʻole maʻalahi ke pala a ʻānai ʻia e nā kemika. ʻO ke ʻano kēia, i ke kaʻina hana mīkini, ʻoiai inā e hālāwai me kahi coolant a lubricant paha, hiki i ka moena granite ke noho paʻa, a ʻaʻole e hoʻopilikia i kona pololei a me ke ola lawelawe ma muli o ka pala pōkole.ʻOiai he kūpaʻa maikaʻi ko ka granite i ka waikawa a me ka alkali corrosion, mālama maikaʻi ʻia hoʻi ia ma hope o ka hana ʻana, ka mālama ʻana i ka ʻili i ka manawa kūpono e pale aku i nā wai corrosive i mālama ʻia ma luna o ka ʻili no ka manawa lōʻihi e hōʻino i kona pololei o ka ʻili.
ʻO ke kolu, he liʻiliʻi ke koina o ka hoʻonui ʻana o ka wela
He liʻiliʻi ke koina hoʻonui wela o ka granite, hiki ke pale pono i ka mana o nā loli mahana. I ke kaʻina hana mīkini, ma muli o ka hana ʻana o ka wela ʻoki a me ka wela friction, e loli ka mahana o ka mīkini. Inā nui ke koina o ka hoʻonui wela o ka moena, e hana ia i ka deformation o ka moena, a laila e hoʻopilikia ai i ka pololei o ka mīkini. He ʻokoʻa ka moena granite mai ka moena hao i hoʻolei ʻia, a ʻaʻole e hoʻopilikia ʻia e ka wela, hiki ke hōʻemi pono i kēia deformation a hōʻoia i ka pololei o ka hana ʻana.
ʻEhā, kū'ē maikaʻi i ka haʻalulu
Ma muli o kona nui a me ka hana anti-vibration maikaʻi loa, hiki i ka moena kumu granite ke hōʻemi pono i ka hoʻopilikia ʻana o ka haʻalulu i ke kaʻina hana mīkini. He mea nui loa kēia ʻano i ka ʻoki wikiwiki a i ʻole ka mīkini pololei, hiki ke hoʻomaikaʻi i ka maikaʻi o ka mīkini a hoʻolōʻihi i ke ola lawelawe o ka mea hana.
5. Kiʻekiʻe ka pololei o ka hana ʻana
He mea kūlohelohe ka Granite me ke ʻano like a me ke kala, hiki ke hana ʻia i nā ʻano like ʻole a me nā nui e like me nā pono maoli. Ma o ka ʻoki ʻana, ka hoʻolālā ʻana, ka wili ʻana, ka wili ʻana, ka hoʻolei ʻana a me nā ʻano hana ʻē aʻe, hiki ke hana ʻia ka granite i moena mīkini kiʻekiʻe a me ke kūlana kiʻekiʻe e hoʻokō ai i nā koi o ka pololei a me ke kūpaʻa o ka mīkini hou.
6. Kumukūʻai mālama haʻahaʻa
ʻAʻole maʻalahi ke komo a hoʻololi i ka moena granite i ka wā e hoʻohana ai, no laila he haʻahaʻa ke kumukūʻai mālama. ʻO ka hoʻomaʻemaʻe mau a me ka nānā ʻana wale nō ke hiki ke mālama iā ia i ke kūlana hana maikaʻi.
I ka hōʻuluʻulu manaʻo, he nui nā pono o ke koho ʻana i ka granite ma ke ʻano he moena mīkini, me nā waiwai kino kiʻekiʻe, nā waiwai kemika paʻa, ka liʻiliʻi o ka coefficient hoʻonui wela, ke kūpaʻa haʻalulu maikaʻi, ka pololei o ka hana ʻana a me nā kumukūʻai mālama haʻahaʻa. ʻO kēia mau pono e hana ai i ka moena granite ma ke kahua o ka hana mīkini he ākea nā manaʻolana noi.
Ka manawa hoʻouna: Malaki-19-2025