E loaʻa i nā ʻano mea granite nā hopena like ʻole i nā hopena ana o ka CMM?

ʻO ka mīkini ana ʻo Coordinate (CMM) kahi ʻano o nā mea ana kiʻekiʻe kiʻekiʻe, i huki nui ʻia a hoʻohana nui ʻia no kāna mau hiʻohiʻona o ke kiʻekiʻe kiʻekiʻe, kiʻekiʻe ka pono a me ka hilinaʻi kiʻekiʻe.Ma ke ʻano he ʻāpana o CMM, ʻo nā hiʻohiʻona kino a me nā mea waiwai kekahi o nā kumu nui e pili ana i ka kaulana a me ka hoʻohana ʻana i ka maikaʻi o CMM.

Eia nō naʻe, inā ʻokoʻa nā ʻano ʻano granite i nā hopena ana o ka mīkini ana coordinate i hoʻopaʻapaʻa nui ʻia.Ma ka hoʻohana pono, nui nā mea hoʻohana e loaʻa ka ʻokoʻa nui ma waena o nā hopena ana a me ka waiwai maoli, a pili pinepine kēia mau hewa i ka mea granite i hoʻohana ʻia.

ʻO ka mea mua, he ʻokoʻa ka paʻakikī mechanical a me ka modulus elastic like ʻole nā ​​mea granite, e pili pono ana i kona kūpaʻa deformation a me ka deformation resilience.ʻOi aku ka ʻoi aku o ka paʻakikī mechanical o ka granite, ʻoi aku ka ikaika o kona kūpaʻa deformation, no ka mīkini ana hoʻonohonoho no ka manawa lōʻihi, ʻoi aku ka kiʻekiʻe o ke ana ʻana i ka ikaika kiʻekiʻe.ʻO ka nui o ka modulus elastic o ka granite, ʻoi aku ka ikaika o ka deformation resilience, hiki ke hoʻi wikiwiki i ka mokuʻāina kumu, a laila e hōʻemi i nā hewa.No laila, i ke koho ʻana i ka CMM, pono e koho ʻia nā mea granite me ka ʻoi aku ka paʻakikī mechanical a me ka modulus elastic.

ʻO ka lua, he mana nui ka granulation o ka granite i nā hopena ana.Nui a liʻiliʻi paha kekahi mau mea ʻāpana granite, ʻoi aku ka nui o ka roughness o ka ʻili, hiki i kēia mau mea ke kumu i ka hewa o ka mīkini ana coordinate.No ka loaʻa ʻana o nā hopena ana kūpono, pono e uku ʻia ka nānā kūikawā i ka maikaʻi o ka ʻili a me ke ʻano o ka hana ʻana i ke koho ʻana i nā mea granite.

Eia kekahi, ʻokoʻa ka coefficient hoʻonui wela o nā mea granite, a e hana ʻia nā pae like ʻole o ka deformation thermal no kahi ana lōʻihi.Inā koho ʻia ka mea me ka liʻiliʻi liʻiliʻi o ka hoʻonui wela, hiki ke hoʻemi ʻia ka hewa i hana ʻia e ka coefficient ʻokoʻa o ka hoʻonui wela.

I ka pōkole, ʻokoʻa ka hopena o nā ʻano mea granite ma ka mīkini ana coordinate, a pono e koho ʻia nā mea granite kūpono no ke ana ʻana e like me nā pono.I ka hoʻohana maoli ʻana, pono e noʻonoʻo ʻia e like me nā hiʻohiʻona kino o ka granite a me ka maikaʻi o ka hoʻoili ʻana i nā mea e loaʻa ai nā hopena ana pololei a pololei.