Pehea e koho ai i ka mea granite kūpono e like me nā pono maoli o ke alahaka CMM?

He mea kaulana ka Granite no nā ʻāpana o ke alahaka CMM (Coordinate Measuring Machine) ma muli o kona kūpaʻa maikaʻi loa, ka lōʻihi, a me ke kūʻē ʻana i ka ʻaʻahu a me ka haehae. Eia naʻe, ʻaʻole like nā mea granite āpau, a ʻo ke koho ʻana i ka mea kūpono e like me nā pono maoli o ke alahaka CMM he mea nui ia no ka hoʻokō ʻana i nā ana pololei a hilinaʻi hoʻi. Eia kekahi mau mea e noʻonoʻo ai i ke koho ʻana i ka mea granite kūpono no kāu alahaka CMM.

1. Ka nui a me ke ʻano

Pono ka nui a me ke ʻano o nā ʻāpana granite e kūlike me nā kikoʻī o ke alahaka CMM. Hoʻokomo pū kēia i ka nui holoʻokoʻa, ka mānoanoa, ka pālahalaha, a me ke ʻano like ʻole o ka papa granite, a me ke ʻano a me ke kūlana o nā lua hoʻopaʻa a i ʻole nā ​​​​​​lua. Pono hoʻi ka granite i ke kaumaha a me ka paʻakikī e hōʻemi i ka haʻalulu a me ka deformation i ka wā o nā hana ana, hiki ke hoʻopilikia i ka pololei a me ka hana hou ʻana o nā hopena.

2. Ka maikaʻi a me ka pae

Hiki i ke ʻano a me ke kūlana o ka mea granite ke hoʻopilikia i ka hana a me ke ola lōʻihi o ke alahaka CMM. ʻO nā kūlana kiʻekiʻe o ka granite e loaʻa ka ʻili haʻahaʻa, ka liʻiliʻi o nā hemahema a me nā hoʻokomo ʻana, a me ka paʻa wela maikaʻi, hiki i nā mea āpau ke hoʻomaikaʻi i ka pololei o ke ana ʻana a me ka hilinaʻi. Eia nō naʻe, ʻoi aku ke kumukūʻai o nā granite kiʻekiʻe a ʻaʻole pono paha no nā noi āpau. Hiki nō ke kūpono nā granite haʻahaʻa no kekahi mau noi CMM, ʻoiai inā ʻaʻole paʻakikī loa nā koi o ka nui a me ke ʻano.

3. Nā Waiwai Wela

Hiki i nā waiwai wela o ka mea granite ke loaʻa ka hopena koʻikoʻi i ka pololei o nā ana, ʻoiai ma nā wahi me nā ʻano wela ākea. He haʻahaʻa ka coefficient o ka hoʻonui wela (CTE) o Granite, ʻo ia hoʻi he paʻa loa ia ma luna o kahi ākea ākea o ka mahana. Eia nō naʻe, hiki i nā ʻano granite like ʻole ke loaʻa nā waiwai CTE like ʻole, a hiki ke loli pū ka CTE me ke kuhikuhi ʻana o ka ʻano kristal. No laila, he mea nui e koho i kahi mea granite me kahi CTE e kūlike me ka pae mahana ambient o ke kaiapuni ana, a i ʻole e hoʻohana i nā ʻano hana uku wela e helu ai i kekahi hewa i hoʻokomo ʻia e ka mahana.

4. Kumukūʻai a me ka Loaʻa

ʻO ke kumukūʻai a me ka loaʻa ʻana o ka mea granite he mea hopohopo maoli nō hoʻi ia no nā mea hoʻohana he nui. ʻOi aku ke kumukūʻai o nā mea granite kiʻekiʻe, ʻoiai inā he nui, mānoanoa, a i hana ʻia paha. ʻO kekahi mau papa a i ʻole nā ​​ʻano granite ʻaʻole paha i loaʻa pinepine ʻia a paʻakikī paha ke loaʻa, ʻoiai inā lawe ʻia mai lākou mai nā ʻāina ʻē aʻe. No laila, he mea nui e kaulike i nā koi hana o ke alahaka CMM me ka waihona kālā a me nā kumuwaiwai i loaʻa, a e kūkākūkā me nā mea hoʻolako a mea hana paha i hilinaʻi ʻia no ka ʻōlelo aʻoaʻo no nā koho waiwai maikaʻi loa.

I ka hōʻuluʻulu manaʻo, ʻo ke koho ʻana i ka mea granite kūpono no kahi alahaka CMM e pono ai ka noʻonoʻo pono ʻana i ka nui, ke ʻano, ka maikaʻi, nā waiwai wela, ke kumukūʻai, a me ka loaʻa ʻana o ka mea. Ma ka mālama ʻana i kēia mau mea i ka noʻonoʻo a me ka hana pū ʻana me nā mea hoʻolako a mea hana akamai a ʻike, hiki i nā mea hoʻohana ke hōʻoia i loaʻa iā lākou kahi ʻōnaehana ana paʻa, hilinaʻi, a pololei hoʻi e hoʻokō ai i kā lākou mau pono a me nā koi.