He kumuhana paʻakikī ka pahi.
Mai ka manaʻo kumu a hoʻomaʻamaʻa i ke kumumanaʻo o ka ʻike i ka haku.
A laila nui ka ʻike kahua pahi.
E pili ana i ke ʻano o ka pōhaku, ʻaʻole i wehewehe maopopo ʻia, pono ke ʻano pilikino a me nā maʻamau e hui pū ai.
Grindstone mai 80 mesh a hiki i 10000 mesh, theoretically hiki ke oi 800 kumu whetstone hiki ke wili i ka shaving, no hoi oi dao kahea hoa.
ʻO ka lauoho haʻihaʻi o MAO e pono ai ka ikaika wili, ʻaʻole hiki i ka hana maʻamau ke hoʻokō, hiki ke ʻike ʻia he hoʻoikaika ʻana i ka pahuhopu.
Inā kūʻai au i ka ʻoki ʻoki paʻa, e loaʻa iā ʻoe kahi kikoʻī kūpono o ka pōhaku wili na ʻoe e koho mai, 180 mesh a 10000 mesh.
ʻO ka wili ʻana i ka pahi, ʻaʻole maʻalahi ka wili ʻana i ka pahi, akā ʻaʻole maʻalahi ka wili ʻana i kahi dao uhane.
Ma keʻano laulā, 50 * 200 * 25 mau kikoʻī wili pōhaku ʻoi aku ka maikaʻi, ʻoi aku ka liʻiliʻi o ka wili pōhaku paʻa, ʻaʻole kūpono no ka wili lima.
He nui nā ʻano o Grindstone, hale kūʻai lako lako maʻamau 80 mesh - pōhaku ʻoi kalapona ʻōmaʻomaʻo
1000 mesh.
ʻO Boron carbide maʻamau he 400, 800, 1500, ʻekolu.
ʻO ka pōhaku slurry wai ma ka maʻamau, ʻaʻohe māka maka, akā e like me ka ʻike pilikino, manaʻo wau he bluestone ma kahi o 800 mesh, Yellowstone ma 1500 -
Ma waena o 2000 mesh.
Pōhaku aila pōhaku, pōhaku ʻaila pōhaku ʻeleʻele ma kahi o 1500 mesh, 2000 - pōhaku ʻoi ʻo ruby
4000-3000 mesh, pōhaku ʻoi turquoise
Ma kahi o 5000 mu, ʻo ka pōhaku ʻoi agate ʻōmaʻomaʻo a me ka pōhaku ʻaila keʻokeʻo he 6000 -
10000 mesh.
Hale kūʻai lako pōhaku pōhaku ma 6 ʻāpana - he kumu kūʻai
Ma waena o 10, ʻaʻole maʻalahi ka mālama ʻana, ʻaʻole hiki ke hoʻomaʻemaʻe a paʻakikī ke hoʻomaʻemaʻe, ʻo ka wili ʻana i ka manaʻo he ʻilihune loa, ma ka ʻaoʻao, ʻaʻole ʻōlelo ka grindstone i ka hoʻohana ʻana i ka pōhaku kalapona ʻōmaʻomaʻo.
ʻOi aku ka maikaʻi o ka boron carbide no ka wili pōhaku, 400 mesh chunk o boron carbide ma kahi o $60, 1500 mesh ma kahi o 100 yuan a i ʻole.
ʻOi aku hoʻi au i ka pōhaku maʻamau.
Wai slurry pōhaku cheap, mai kekahi mau dala a hiki i ka umi dala, akā, wili manao maikai, ikaika paipai, akā, pono e hoʻoinu i ka grindstone wili manawa, e komo lawa ka wai.
A ʻo ka slurry wai ka drawback nui loa he maʻalahi ke ʻaʻahu a haehae, pono pinepine e hoʻōla.
A inā he pōhaku slurry wai ma ka pūnaewele, ua ʻoki paha i ka pōhaku a i ʻole ke kīkē ʻana i ka ʻaʻahu a alakaʻi i ka pōhaku naha.
ʻOiai ʻaʻole pili i ka hoʻohana ʻana, akā hiki ke hoʻopili i ka manaʻo i kāu pahi.
ʻO nā ʻāpana pōhaku ʻaila ruby ʻeleʻele o ka hoʻomaka ʻana a hiki i ka pōhaku ʻaila keʻokeʻo, ke kumu kūʻai maʻamau ma waena o 220 yuan a i 350 yuan no ka ʻāpana.
ʻO ka ʻōlelo maʻamau, inā ʻoi aku ka maikaʻi o ka wili ʻana i ka hopena, e kūʻai aku i ka ʻaila ʻeleʻele pōhaku, ruby, emerald ʻoi pōhaku lawa, a ʻaʻohe manaʻo kiʻekiʻe.
Inā kūʻai au i kēlā me kēia ma kahi o 12 mm, no ka mea he hapalua pōhaku nui ka mānoanoa, a hiki ke mālama i ke kālā.
ʻO ka maʻamau 50 * 200 * 12 mm pōhaku ʻaila pōhaku, aia ke kumukūʻai ma 150 -
180.
A lawe mai Iapana terrazzo, ke kumu kūʻai i oi pipiʻi, wili hopena maikaʻi, me hoʻokahi wale nō apana, akā, i ke kumu kūʻai nui pipiʻi, aims i oi ma mua o 900 8000 yuan, 1000 kumu no hoi makemake 200 yuan, pono e makaala ma mua o ka hoomaka ana.
ʻOiai ka lōʻihi, he aha ka mea e hiki ai i ka pōhaku ʻala ke kahi, ʻo ka wili ke ʻano kī, me ke kōkua ʻana o kahi mea ʻē ʻaʻole ia he mōʻī, ʻaʻole wili, hāʻawi hou iā ʻoe i ka pōhaku wili maikaʻi e wili ana i ka pahi ʻoi.
