ʻO nā ʻāpana wili pōhaku he mau mea ʻokiʻoki i hoʻohana ʻia e hana i nā lua i loko o ka pōhaku a me nā mea paʻakikī ʻē aʻe. Hoʻohana pinepine ʻia lākou i ka hana ʻeli ʻana, ke kūkulu ʻana, a me ka ʻimi ʻana i ka ʻaila a me ke kinoea. Loaʻa nā ʻano ʻāpana wili pōhaku like ʻole, me nā ʻāpana pihi, nā ʻāpana kea, a me nā ʻāpana chisel, i hoʻolālā ʻia no nā ʻano pōhaku kikoʻī a me nā kūlana wili. Hoʻopili pinepine ʻia kēia mau ʻāpana i kahi wili a hoʻohana ʻia e nā kumu ikehu pneumatic, hydraulic, a i ʻole uila. ʻO ke koho ʻana o ka ʻāpana wili pōhaku kūpono e pili ana i ka paʻakikī o ka pōhaku, ke ʻano wili, a me ka nui a me ka hohonu o ka lua i makemake ʻia.
Kikowaena Hoʻokuʻu
No nā helu komo kiʻekiʻe i loko o nā ʻano pōhaku palupalu a paʻakikī waena a me nā māwae. ʻO ka maka Concave ʻO ka maka bit noi holoʻokoʻa no ka hoʻokumu pōhaku paʻakikī waena a like. Kaohi maikaʻi o ka hoʻololi ʻana o nā lua a me ka hiki ke holoi maikaʻi.
No nā helu komo kiʻekiʻe i loko o nā ʻano pōhaku palupalu a paʻakikī waena a me nā māwae. ʻO ka maka Concave ʻO ka maka bit noi holoʻokoʻa no ka hoʻokumu pōhaku paʻakikī waena a like. Kaohi maikaʻi o ka hoʻololi ʻana o nā lua a me ka hiki ke holoi maikaʻi.
Maka ʻŌpū
No nā helu komo kiʻekiʻe i ka palupalu a i ka paʻakikī waena me ke kaomi ea haʻahaʻa a waena. ʻO ia ke kūpaʻa loa i ka holoi kila, a maikaʻi ke kūpaʻa i ka holoi kila.
Maka Pālahalaha
He kūpono kēia ʻano helehelena no nā ʻano pōhaku paʻakikī a paʻakikī loa a me ka ʻānai ʻia i nā noi me nā kaomi ea kiʻekiʻe. ʻO ka komo maikaʻi ʻana he pale ia i ka holoi kila.
Hiki i nā mea hana ʻeli pōhaku kaula ke ʻeli i kahi lua kūpono a hoʻouna i ka ikehu hopena nui loa i ka pōhaku me ka liʻiliʻi loa o ka pohō ikehu.
Ka manawa hoʻouna: Dec-26-2023
