I ka hana ʻana i nā ʻoihana hana kikoʻī, aerospace, a me ka metrology, ʻo ka hana o nā ʻāpana mīkini kumu (e like me nā papa hana mīkini, nā kumu, a me nā ala alakaʻi) e hoʻopilikia pololei i ka pololei o nā lako a me ke kūpaʻa o ka hana. Ua hoʻokaʻawale ʻia nā ʻāpana Granite a me nā ʻāpana marble he mau mea hana kikoʻī pōhaku maoli, akā kū nā ʻāpana granite no ko lākou paʻakikī a me ke kūpaʻa—e hoʻolilo iā lākou i koho makemake ʻia no nā noi ʻoihana kiʻekiʻe, alapine kiʻekiʻe. Ma ke ʻano he mea hoʻolako honua alakaʻi o nā ʻāpana pōhaku kikoʻī, ua kūpaʻa ʻo ZHHIMG i ka wehewehe ʻana i nā waiwai mea a me nā pono koʻikoʻi o nā ʻāpana granite, e kōkua ana iā ʻoe e koho i ka hopena kumu kūpono no kāu lako kikoʻī.
1. He aha ka mea o nā ʻāpana Granite?
Hana ʻia nā ʻāpana Granite mai ka granite kūlohelohe kiʻekiʻe—he ʻano pōhaku igneous i hana ʻia e ka hoʻomaʻalili mālie a me ka paʻa ʻana o ka magma lalo o ka honua. ʻAʻole e like me ke kinikini maʻamau, ʻo ke koho ʻana i nā mea maka no nā ʻāpana granite e hahai ana i nā kūlana ʻoihana koʻikoʻi e hōʻoia i ka hana mechanical a me ka paʻa pono:
1.1 Nā Pono Mea Koʻikoʻi
- Paʻakikī: Pono e hoʻokō i ka paʻakikī o ke kahakai (Hs) o 70 a ʻoi aku paha (like me ka paʻakikī Mohs 6-7). Hōʻoia kēia i ke kūpaʻa ʻana i ka ʻaʻahu a me ka deformation ma lalo o ke kaumaha mechanical lōʻihi—ʻoi aku ka paʻakikī ma mua o ka paʻakikī o ka hao i hoʻolei ʻia (Hs 40-50) a i ʻole ke kinikini maʻamau (Hs 30-40).
- ʻAno like o ke kūkulu ʻana: Pono ka granite i kahi ʻano mineral paʻa a like me ka ʻole o nā māwae kūloko, nā pores, a i ʻole nā mea hoʻokomo mineral i ʻoi aku ma mua o 0.5mm. Hōʻalo kēia i ka nui o ke koʻikoʻi kūloko i ka wā o ka hana ʻana a i ʻole ka hoʻohana ʻana, kahi e alakaʻi ai i ka nalowale o ka pololei.
- Ka ʻelemakule kūlohelohe: ʻO ka granite maka e hele ana ma ka liʻiliʻi he 5 mau makahiki o ka ʻelemakule kūlohelohe ma mua o ka hana ʻana. Hoʻokuʻu piha kēia kaʻina hana i nā koʻikoʻi koena kūloko, e hōʻoia ana ʻaʻole e hoʻololi ke ʻano o ka ʻāpana i hoʻopau ʻia ma muli o nā loli o ka mahana a i ʻole ka makū o ke kaiapuni.
1.2 ʻenehana hana
Hana ʻia nā ʻāpana granite o ZHHIMG ma o kahi kaʻina hana koʻikoʻi a multi-step e hoʻokō ai i nā koi kikoʻī maʻamau:
- ʻOki Maʻamau: ʻOki ʻia nā poloka granite maka i loko o nā blanks ʻāwili e like me nā kiʻi 2D/3D i hāʻawi ʻia e ka mea kūʻai aku (e kākoʻo ana i nā ʻano paʻakikī e like me nā lua, nā ʻāpana, a me nā lima kila i hoʻokomo ʻia).
- Wili Pololei: Hoʻohana ʻia nā mīkini wili CNC (me ka pololei o ±0.001mm) e hoʻomaʻemaʻe i ka ʻili, e hoʻokō ana i kahi hewa pālahalaha o ≤0.003mm/m no nā ʻili koʻikoʻi.
- ʻEli & Keʻoki ʻana: Hoʻohana ʻia nā mea hana daimana kiʻekiʻe no ka ʻeli ʻana (pololei ke kūlana o ka lua ±0.01mm) a me ke keʻoki ʻana, e hōʻoiaʻiʻo ana i ka kūlike me nā ʻaha mīkini (e laʻa, nā ala alakaʻi, nā bolts).
- Ka Lapaʻau ʻIli: Hoʻopili ʻia kahi sila ʻona ʻole, kūpono i ka meaʻai e hōʻemi i ka omo ʻana o ka wai (i ka ≤0.15%) a hoʻoikaika i ke kūpaʻa ʻana i ka pala—me ka ʻole o ka hoʻopilikia ʻana i nā waiwai non-magnetic o ka ʻāpana.
2. Nā Hiʻohiʻona Koʻikoʻi o nā ʻĀpana Granite: No ke aha lākou e ʻoi aku ai ma mua o nā mea kuʻuna
Hāʻawi nā ʻāpana Granite i nā pono kūikawā ma luna o ka metala (hao hoʻolei ʻia, kila) a i ʻole nā mea synthetic, e lilo ai lākou i mea nui loa i nā ʻōnaehana mechanical precision:
2.1 Ke Kūpono Loa a me ke Kūpaʻa
- Paʻa Kūpono Mau Loa: Ma hope o ka ʻelemakule kūlohelohe a me ka hana pololei ʻana, ʻaʻohe deformation plastic o nā ʻāpana granite. Hiki ke mālama ʻia ko lākou pololei dimensional (e laʻa, flatness, straightness) no nā makahiki he 10 a ʻoi ma lalo o ka hoʻohana maʻamau—e hoʻopau ana i ka pono no ka recalibration pinepine.
- ʻO ke koina hoʻonui wela haʻahaʻa: ʻO ka koina hoʻonui linear o ka Granite he 5.5 × 10⁻⁶/℃ wale nō (1/3 o ka hao i hoʻolei ʻia). ʻO ke ʻano kēia o nā loli liʻiliʻi o ka dimensional ʻoiai ma nā wahi hana me nā loli mahana (e laʻa, 10-30℃), e hōʻoiaʻiʻo ana i ka hana paʻa o nā lako.
2.2 Nā Waiwai Mekanika Kiʻekiʻe Loa
- Ke Kū'ē Kiʻekiʻe o ka ʻAʻahu: Hāʻawi nā minelala quartz a me feldspar mānoanoa i loko o ka granite i ke kū'ē ʻana i ka ʻaʻahu maikaʻi loa—5-10 mau manawa ʻoi aku ka kiʻekiʻe ma mua o ka hao i hoʻolei ʻia. He mea koʻikoʻi kēia no nā ʻāpana e like me nā ala alakaʻi mīkini, e kū nei i ka friction paheʻe pinepine.
- Ikaika Kaomi Kiʻekiʻe: Me ka ikaika kaomi o 210-280MPa, hiki i nā ʻāpana granite ke kū i nā ukana kaumaha (e laʻa, 500kg/m² no nā papa hana) me ka ʻole o ka deformation—kūpono no ke kākoʻo ʻana i nā mīkini kikoʻī nui.
2.3 Nā Pōmaikaʻi Palekana a me ka Mālama
- ʻAʻole Magnetic & ʻAʻole Alakaʻi: Ma ke ʻano he mea hao ʻole, ʻaʻole hoʻopuka ka granite i nā kahua magnetic a i ʻole ke alakaʻi ʻana i ka uila. Pale kēia i ka hoʻopilikia ʻana me nā mea hana ana magnetic (e like me nā ʻōkuhi dial) a i ʻole nā ʻāpana uila koʻikoʻi, e hōʻoiaʻiʻo ana i ka ʻike pololei ʻana o ka workpiece.
- ʻAʻohe popo a kū i ka pala: ʻAʻole e like me ke kila a i ʻole ka hao i hoʻolei ʻia, ʻaʻole popo ka granite. He kūpaʻa nō hoʻi ia i ka hapa nui o nā mea hoʻoheheʻe ʻoihana (e laʻa, ka ʻaila mineral, ka waiʻona) a me nā waikawa nāwaliwali/alkalis—e hōʻemi ana i nā kumukūʻai mālama a hoʻolōʻihi i ke ola lawelawe.
- Ke Kūpaʻa i ka Poino: Inā ua kahakaha ʻia a i ʻole ka pā ʻia ʻana o ka ʻili hana, hana wale ia i nā lua liʻiliʻi a pāpaʻu (ʻaʻohe ʻūlū a i ʻole nā liʻi i hāpai ʻia). Hōʻalo kēia i ka hōʻino ʻana i nā ʻāpana hana pololei a ʻaʻole hoʻi e hoʻopilikia i ka pololei o ke ana ʻana—ʻaʻole e like me nā ʻili metala, hiki ke hoʻomohala i nā deformations e pono ai ke wili hou.
2.4 Mālama maʻalahi
ʻAʻole pono ka mālama nui ʻana no nā ʻāpana Granite:
- ʻO ka hoʻomaʻemaʻe ʻana i kēlā me kēia lā, pono wale nō ia i kahi lole palupalu i hoʻoluʻu ʻia i loko o ka detergent neutral (e pale ana i nā mea hoʻomaʻemaʻe acidic/alkaline).
- ʻAʻohe pono no ka ʻaila ʻana, ka pena ʻana, a i ʻole nā lāʻau anti-rust—e mālama ana i ka manawa a me ka hana no nā hui mālama hale hana.
3. Nā Hoʻonā ʻĀpana Granite a ZHHIMG: Hoʻopilikino ʻia no nā ʻOihana Honua
He loea ʻo ZHHIMG i ka hana ʻana i nā ʻāpana granite maʻamau no nā ʻano ʻoihana like ʻole, me ka aerospace, automotive, semiconductor, a me nā mea hana pololei. ʻO kā mākou huahana:
- Nā Kumu Mīkini a me nā Papa Hana: No nā kikowaena mīkini CNC, nā mīkini ana hoʻonohonoho (CMM), a me nā mīkini wili.
- Nā Alanui Alakaʻi a me nā Kaula Keʻa: No nā ʻōnaehana neʻe linear, e hōʻoiaʻiʻo ana i ka paheʻe mālie a pololei.
- Nā Koluma a me nā Kākoʻo: No nā lako hana kaumaha, e hāʻawi ana i ka halihali paʻa.
Hoʻokō nā ʻāpana granite ZHHIMG āpau i nā kūlana honua (ISO 8512-1, DIN 876) a ua hoʻāʻo pono ʻia:
- Nānā Mea: Hoʻāʻo ʻia kēlā me kēia pūʻulu granite no ka paʻakikī, ka nui, a me ka omo ʻana o ka wai (me ka palapala hōʻoia SGS).
- Ka Hoʻoponopono Pololei: Hoʻohana ʻia nā interferometers laser e hōʻoia i ka pālahalaha, ka pololei, a me ka parallelism—me kahi hōʻike calibration kikoʻī i hāʻawi ʻia.
- Ka Hoʻololi Pilikino: Kākoʻo no nā nui mai 500 × 300mm a i 6000 × 3000mm, a me nā hana kūikawā e like me nā lima kila i hoʻokomo ʻia (no nā pilina bolt) a i ʻole nā papa damping anti-vibration.
Eia kekahi, hāʻawi mākou i kahi palapala hōʻoia 2 makahiki a me ke kūkākūkā loea manuahi no nā ʻāpana granite āpau. Hoʻomaopopo kā mākou pūnaewele logistics honua i ka lawe ʻana i ka manawa kūpono i nā ʻāina he 50 a ʻoi, me ke alakaʻi hoʻonohonoho ma kahi e loaʻa ai no nā papahana nui.
4. FAQ: Nā nīnau maʻamau e pili ana i nā ʻāpana Granite
Q1: ʻOi aku ke kaumaha o nā ʻāpana granite ma mua o nā ʻāpana hao i hoʻolei ʻia?
A1: ʻAe—ʻo ka nui o ka granite he 2.6-2.8g/cm³ (ʻoi iki aʻe ka kiʻekiʻe ma mua o ka hao i hoʻolei ʻia, hewa ia, ua hoʻoponopono ʻia: ʻo ka nui o ka hao i hoʻolei ʻia he ~7.2g/cm³, ʻo ka granite he ~2.6g/cm³). Eia nō naʻe, ʻo ke kiʻekiʻe o ka paʻakikī o ka granite, ʻo ia hoʻi, hiki i nā hoʻolālā lahilahi a māmā ke hoʻokō i ke kūpaʻa like me nā ʻāpana hao nui.
Q2: Hiki ke hoʻohana ʻia nā ʻāpana granite ma nā wahi waho a i ʻole nā wahi haʻahaʻa kiʻekiʻe?
A2: ʻAe—ua hana ʻia nā ʻāpana granite o ZHHIMG me ka mālama wai ʻole kūikawā (stainable surface) e hōʻemi i ka omo ʻana o ka wai i ≤0.15%. He kūpono lākou no nā hale hana pulu, akā ʻaʻole ʻōlelo ʻia ka hoʻomoe lōʻihi ʻana i waho (i ka ua/lā).
Q3: Pehea ka lōʻihi o ka hana ʻana i nā ʻāpana granite maʻamau?
A3: No nā hoʻolālā maʻamau (e laʻa, nā papa hana huinahā), he 2-3 pule ka hana ʻana. No nā hale paʻakikī (me nā lua/ʻāpana he nui), ʻo ka manawa alakaʻi he 4-6 pule—me ka hoʻāʻo ʻana i nā mea a me ka hoʻoponopono pololei ʻana.
Inā makemake ʻoe i nā ʻāpana granite maʻamau no kāu mīkini kikoʻī a i ʻole he mau nīnau kāu e pili ana i ke koho ʻana i nā mea, e kelepona iā ZHHIMG i kēia lā no kahi kūkākūkā hoʻolālā manuahi a me ka ʻōlelo hoʻokūkū. E hana pū kā mākou hui ʻenekinia me ʻoe e hana i kahi hopena e kūpono i kāu mau koi hana a me ke kālā.
Ka manawa hoʻouna: ʻAukake-22-2025