He aha ka hopena kikoʻī o nā ʻāpana granite ma ka pololei o ke alahaka CMM?

ʻO Bridge CMM (Coordinate Measuring Machine) kahi mea hana ana pololei kiʻekiʻe i loaʻa kahi ʻano e like me ke alahaka e neʻe ana ma nā koʻi orthogonal ʻekolu e ana i nā ana o kahi mea. No ka hōʻoia ʻana i ka pololei i nā ana, he kuleana koʻikoʻi ka mea i hoʻohana ʻia e kūkulu i nā ʻāpana CMM. ʻO kekahi o ia mau mea he granite. Ma kēia ʻatikala, e kūkākūkā mākou i ka hopena kikoʻī o nā ʻāpana granite i ka pololei o ka Bridge CMM.

He pōhaku kūlohelohe ʻo Granite me nā ʻano kūikawā e lilo ai ia i mea kūpono no nā ʻāpana Bridge CMM. He mānoanoa, ikaika, a he kūpaʻa maikaʻi loa kona ʻano. ʻAe kēia mau waiwai i nā ʻāpana e kūʻē i nā haʻalulu, nā loli wela, a me nā haunaele kaiapuni ʻē aʻe e hiki ke hoʻopilikia i ka pololei o nā ana.

Hoʻohana ʻia kekahi mau mea granite i ke kūkulu ʻana o ka Bridge CMM, me ka granite ʻeleʻele, poni, a me ka hina. Eia nō naʻe, ʻo ka granite ʻeleʻele ka mea i hoʻohana pinepine ʻia ma muli o kona kiʻekiʻe o ka density a me ka haʻahaʻa o ka coefficient hoʻonui wela.

Hiki ke hōʻuluʻulu ʻia ka hopena kikoʻī o nā ʻāpana granite ma ka pololei o ka Bridge CMM penei:

1. Paʻa: Hāʻawi nā ʻāpana Granite i ke kūpaʻa dimensional maikaʻi loa e hōʻoiaʻiʻo ana i nā ana pololei a hiki ke hana hou ʻia. ʻO ke kūpaʻa o ka mea e hiki ai i ka CMM ke mālama i kona kūlana a me ke kuhikuhi me ka ʻole o ka neʻe ʻana, me ka nānā ʻole i nā loli o ke kaiapuni i ka mahana a me ka haʻalulu.

2. ʻOʻoleʻa: He mea ʻoʻoleʻa ka Granite e hiki ke kū i nā ikaika kūlou a me ka wili. Hoʻopau ka ʻoʻoleʻa o ka mea i ka deflection, ʻo ia hoʻi ke kūlou ʻana o nā ʻāpana CMM ma lalo o ke kaumaha. Hōʻoia kēia waiwai e noho like ka moena CMM me nā axis coordinate, e hāʻawi ana i nā ana pololei a kūlike.

3. Nā waiwai hoʻēmi: Loaʻa i ka Granite nā waiwai hoʻēmi maikaʻi loa e hōʻemi ana i nā haʻalulu a hoʻopuehu i ka ikehu. Hōʻoia kēia waiwai e omo nā ʻāpana CMM i kekahi haʻalulu i hoʻokumu ʻia e ka neʻe ʻana o nā probes, e hopena ana i nā ana pololei a pololei.

4. Ka helu hoʻonui wela haʻahaʻa: He haʻahaʻa ka helu hoʻonui wela o ka Granite i hoʻohālikelike ʻia me nā mea ʻē aʻe e like me ka alumini a me ke kila. Hōʻoia kēia helu haʻahaʻa e noho paʻa ana ka CMM ma luna o nā ʻano mahana like ʻole, e hāʻawi ana i nā ana kūlike a pololei.

5. Paʻa: He mea paʻa ka Granite e hiki ke kū i ka ʻaʻahu a me ka haehae mai ka hoʻohana mau ʻana. ʻO ke kūpaʻa o ka mea e hōʻoiaʻiʻo ana e hiki i nā ʻāpana CMM ke mau no ka manawa lōʻihi, e hōʻoiaʻiʻo ana i ka hilinaʻi a me ka pololei o nā ana.

I ka hopena, ʻo ka hoʻohana ʻana i nā ʻāpana granite ma Bridge CMM he hopena koʻikoʻi i ka pololei o nā ana. ʻO ke kūpaʻa o ka mea, ka paʻakikī, nā waiwai damping, ka coefficient hoʻonui wela haʻahaʻa, a me ke kūpaʻa e hōʻoiaʻiʻo ana e hiki i ka CMM ke hāʻawi i nā ana pololei a hiki ke hana hou ʻia i kahi manawa lōʻihi. No laila, ʻo ke koho ʻana i kahi Bridge CMM me nā ʻāpana granite he hoʻopukapuka naʻauao no nā ʻoihana e pono ai nā ana pololei a pololei i kā lākou kaʻina hana.