Ma nā kahua hana kiʻekiʻe e like me nā semiconductor a me nā optics precision, ua lilo nā kumu slicing granite i mau mea koʻikoʻi o nā mea koʻikoʻi ma muli o ko lākou kūpaʻa maikaʻi a me ke kūpaʻa ʻana. Eia nō naʻe, hoʻopiha ʻia ka mākeke me nā huahana hoʻopunipuni a me nā mea ʻino i hala i ka marble, nā pōhaku artificial a me nā pōhaku kala ʻia, ʻaʻole ia e alakaʻi wale i ka emi ʻana o ka pololei o nā mea hana, akā hiki ke hoʻolilo i nā poho nui. Hāʻawi kēia ʻatikala i kahi alakaʻi ʻike ʻepekema mai nā ʻano ʻekolu: nā waiwai waiwai, nā ʻano hoʻāʻo, a me nā ʻōnaehana hōʻoia, e kōkua iā ʻoe e pale i nā pahele mea kūʻai.
I. Nā ʻano mea: ʻike kumu no ka ʻike ʻana i ke kāmela
1. Nā hōʻailona paʻakikī o ka nui a me ka paʻakikī
ʻO ka granite ʻoiaʻiʻo: ʻO kona mānoanoa ma waena o 2600 a me 3100kg/m³ (hiki i ka granite ʻeleʻele kiʻekiʻe e like me nā huahana ZHHIMG® ke piʻi ma luna o 3000kg/m³), me ka paʻakikī Mohs o 6 a 7. Ke ʻoki ʻia ke kālā ma luna o kona ʻili, ʻaʻohe wahi i koe.
Huahana hoʻopunipuni: ʻO ka nui o ke kinikini ma kahi o 2500-2700kg/m³, a ʻo kona paʻakikī he 3-5 wale nō. ʻO kahi ʻōpala māmā ma ke kālā ke waiho i kahi hōʻailona. Ua loli nui ka mānoanoa o ka pōhaku i hana ʻia a kani ke kani ʻana i ka wā e paʻi ʻia (ʻoiai ʻo ka granite maoli ke kani akaka).
2. Nā ʻokoʻa microscopic i ke ʻano a me ke ʻano
ʻO ka granite kūlohelohe: Ua haku ʻia me nā ʻāpana mineral e like me ka quartz a me ka feldspar i hui pū ʻia. Hōʻike ʻia kona ʻano i nā kiko ʻole a i ʻole nā paʻi, a ʻo kona ʻāpana keʻa he ʻanoʻokoʻa me kahi ʻano kikoʻī kikoʻī.
Pōhaku ʻoniʻoni: ʻO ke ʻano o ka ʻili he ʻeleʻele. Hiki ke mae ke holoi ʻia me ka waiʻona, a ʻokoʻa loa ke kala o ka ʻāpana keʻa mai ko ka ʻili. ʻO ke ʻano o ke kinikini ka hapa nui o nā paʻi paʻa a loaʻa nā kristal calcium carbonate (e ʻōhū ke hoʻoheheʻe ʻia ka waika hydrochloric dilute ma luna o lākou).
Ii. Ho'āʻo ʻepekema: Hōʻike i ka wahaheʻe me ka ʻikepili
1. Hoao hana kumu
2. ʻIke mea hana ʻoihana
ʻIke ʻana i ka hewa kani ultrasonic: ʻAʻole hōʻike ʻia ka poʻomanaʻo maoli i nā leo kīnā ʻole i loko, ʻoiai he mau māwae paha nā mea hoʻopunipuni.
X-ray diffraction analysis: Hiki iā ia ke hoʻoholo pololei i ka haku mele (granite ka nui o ka quartz a me ka feldspar, aʻo ka marble ka nui o ka calcite).
Iii. Pūnaehana hōʻoia: He palapala mana no ka ʻalo ʻana i ka pilikia
Ka papa inoa o nā palapala pono e nānā
Hōʻoiaʻiʻo o ka ʻike ʻana i ka ʻeleʻele: No ka granite maoli, pono e hāʻawi ʻia ka ʻike kikoʻī e pili ana i ka quarry (e like me Shandong Jinan Black, Indian Black).
Hōʻike hōʻike hoʻāʻo ʻekolu ʻaoʻao: Hoʻopili i nā ʻikepili koʻikoʻi e like me ka density, paʻakikī, a me ka coefficient o ka hoʻonui wela (i hoʻopuka ʻia e kahi CNAS a i ʻole ISO 17025 hōʻoia ʻia);
ISO Quality Certification: Pono nā mea hana maʻamau e hōʻoia i ka ISO 9001 quality management system certification, a pono e hui pū ʻia nā huahana kiʻekiʻe me ka ISO 14001 environmental certification.
2. E makaala i na pahele o ka hoolaha wahahee
ʻO nā huahana i ʻōlelo ʻia he "pōhaku manaʻo āpau" a i ʻole "paʻakikī supernatural" ʻo ka hapa nui o nā gimmicks.
Pono e kūʻai me ka akahele i nā kumu me ka ʻole o nā ʻāpana ʻenehana (e like me ka palahalaha a me ka pololei).
ʻO nā huahana i ʻoi aku ka nui o nā kumukūʻai ma mua o 30% haʻahaʻa ma mua o ka awelika o ka mākeke he mea hoʻopunipuni a i ʻole ke kūlana.
Ka manawa hoʻouna: Iune-12-2025