Pehea ka hopena o ka hana ʻana o ka granite i kāna hana ma nā noi kaʻa laina?

I nā noi ʻenehana hou, hoʻohana nui ʻia nā mīkini laina i ka automation, robotics a me ka halihali no kā lākou kiʻekiʻe kiʻekiʻe a me nā hiʻohiʻona kiʻekiʻe. ʻO Granite, ma ke ʻano he pōhaku maoli me ka paʻakikī kiʻekiʻe, ʻaʻahu a ʻaʻole maʻalahi ke hoʻololi ʻia, ua hoʻohana nui ʻia i ka hana ʻana i nā lako kikoʻī, ʻoi aku hoʻi i ka hoʻohana ʻana i nā motika laina e koi ana i ka mana kiʻekiʻe. Eia nō naʻe, he hopena koʻikoʻi ka mālama ʻana o ka granite i kāna hana ma nā noi kaʻa laina.
ʻO ka mea mua, e kūkākūkā kākou i ka mālama ʻana o ka granite. ʻO nā ʻano hana lapaʻau maʻamau e pili ana i ka polishing, ke ahi, ke puhi ʻana i ke one, nā māka ʻoki pahi wai, a me nā mea ʻē aʻe. He mau ʻano ponoʻī ko kēlā me kēia lapaʻau a hiki ke hana i nā ʻano like ʻole a me nā ʻano ma luna o ka ʻili pōhaku. Eia nō naʻe, no ka hoʻohana ʻana i nā kaʻa laina laina, ʻoi aku ka hopohopo e pili ana i ka hopena o ka mālama ʻana i ka ʻili i nā waiwai kino o ka granite, e like me ka ʻili o ka ʻili, friction coefficient a pēlā aku.
Ma nā noi laina laina, hoʻohana pinepine ʻia ka granite ma ke ʻano he kākoʻo a alakaʻi paha no nā ʻāpana neʻe. No laila, ʻo kona ʻili a me ka friction coefficient he hopena pololei i ka pololei o ka neʻe ʻana a me ke kūpaʻa o ka mīkini laina. Ma keʻano laulā, ʻoi aku ka liʻiliʻi o ka roughness o ka ʻili, ʻoi aku ka haʻahaʻa o ka friction coefficient, ʻoi aku ka kiʻekiʻe o ka neʻe ʻana a me ka paʻa o ka mīkini laina.
ʻO ka lāʻau polishing kahi ʻano lapaʻau e hiki ai ke hoʻemi nui i ka ʻeleʻele o ka ʻili a me ka friction coefficient o ka granite. Ma ka wili ʻana a me ka polishing, hiki ke maʻalahi ka ʻili granite, no laila e hōʻemi ana i ka pale ʻana i ka friction ma waena o nā ʻāpana neʻe o ka laina laina. He mea koʻikoʻi kēia mālama ʻana i nā noi laina laina e koi ai i ka mana precision kiʻekiʻe, e like me ka hana semiconductor, nā mea hana optical a me nā māla ʻē aʻe.
Eia nō naʻe, i kekahi mau hiʻohiʻona noiʻi kūikawā, makemake paha mākou e loaʻa i ka ʻili granite kekahi ʻano ʻino e hoʻonui ai i ka friction ma waena o nā ʻāpana neʻe o ka motika linear. I kēia manawa, hiki i ke ahi, ka puhi ʻana i ke one a me nā ʻano hana lapaʻau ʻē aʻe. Hiki i kēia mau lāʻau lapaʻau ke hana i kahi ʻano kikoʻī a me ke ʻano ma ka ʻili granite a hoʻonui i ka friction ma waena o nā ʻāpana neʻe, a laila e hoʻomaikaʻi ai i ka paʻa a me ka hilinaʻi o ka mīkini laina.
Ma waho aʻe o ka roughness ili a me ka friction coefficient, ʻo ka thermal expansion coefficient o granite kekahi mea nui e pili ana i kāna hana i nā noi kaʻa laina. No ka mea e hoʻopuka ka mīkini laina i kahi nui o ka wela i ka wā o ke kaʻina hana, inā ʻoi aku ka nui o ka coefficient hoʻonui wela o ka granite, e alakaʻi ia i kahi deformation nui i ka wā e hoʻololi ai ka mahana, a laila pili i ka pololei o ka neʻe a me ka paʻa o ka laina laina. No laila, i ke koho ʻana i nā mea granite, pono mākou e noʻonoʻo i ka nui o kāna mea hoʻonui wela.
I ka hōʻuluʻulu ʻana, he hopena koʻikoʻi ka mālama ʻana o ka granite i kāna hana ma nā noi kaʻa laina. Ke koho ʻana i nā mea granite, pono mākou e koho i ka mālama kūpono e like me nā hiʻohiʻona noi kikoʻī a me nā koi e hōʻoia i ka hana kiʻekiʻe a me ka hana kiʻekiʻe o ka laina laina.