ʻO ka ʻokoʻa ma waena o ka slag keleawe a me ke one garnet no ka one ʻana

1. Nā waiwai kūlohelohe o ke one garnet a me ka slag keleawe

Oneone ʻākenaHe mea abrasive kūlohelohe ia, i haku ʻia me nā silicates.ʻŌpala keleawehe koena ia o ka hoʻoheheʻe ʻana i ke keleawe, he mea kūʻai ʻole ia, akā ʻaʻole kiʻekiʻe loa kona paʻakikī. ʻO nā hui metala i lokoʻōpala keleawehe kaumaha iki, a hiki i kekahi mau ʻāpana ke komo i loko o ka substrate, e hoʻoulu ai i ka pala i loko. Akā ma ke ʻano he mau mea abrasive, he ʻoi ko lākou āpau, a ʻo ke one garnet he ʻano daimana 12 ʻaoʻao. I ka wā o ka one ʻana, hiki ke hoʻohana ʻia nā ʻoi ʻoi aku e ʻoki i nā haumia mai ka substrate, no laila e ʻoi aku ka maikaʻi o ka hopena.

2. Hoʻohālikelike i ka hopena o ke one garnet a meʻōpala keleawenā mea hoʻopōʻino one

ʻŌpala keleawehe kiʻekiʻe loa ka lakio lepo i ka wā o ka hoʻoheheʻe ʻana i ke one, a maikaʻi ʻole ke kaiapuni one. Eia kekahi, ʻaʻole kiʻekiʻe loa ka hopena one, no laila hiki ke hana ʻia kekahi mau hana ʻino.Oneone ʻākenaua hala ʻo ia i 3 mau hoʻokaʻawale magnetic, 4 mau sieves, 6 mau holoi wai, a me 4 mau pōʻaiapuni maloʻo, nona nā pono i ka maʻemaʻe a hiki ke hoʻopau loa i nā haumia like ʻole ma luna o ka ʻili o ka substrate, e hoʻokō ana i ka hopena oneblasting o SA3. No laila, ma ke ʻano o ka pono, ʻoi aku ka maikaʻi o ke one garnet ma mua oʻōpala keleawe.Ka nui a me ke kaumaha oʻōpala keleaweHe nui loa nā ʻāpana (e lawe ana i ka huahana 30/60 # ma ke ʻano he laʻana, aia he 1.3 miliona mau ʻāpana no ka kilokani o ka ʻōpala keleawe, ʻoiai he 11 miliona mau ʻāpana ke one garnet), no laila ka wikiwiki o ka ʻōpala keleaweka hoʻopāpā ʻana i ke onelohi ka hoʻomaʻemaʻe ʻana, a pono e hoʻopau ʻia ka ʻōpala keleawe hou aʻe ma kēlā me kēia wahi.

3. Hoʻohālikelike kumukūʻai o nā mea hoʻoheheʻe one

Hoʻohālikelike ʻia meʻōpala keleawe,ʻOi aku ke kiʻekiʻe o ke kumukūʻai o ke one garnet, akā ma ke ʻano o ka hoʻohana hou ʻana, ma muli o kona paʻakikī kiʻekiʻe, hiki ke hoʻohana hou ʻia ke one garnet ma mua o 3 mau manawa, ʻo ia hoʻi ke kumukūʻai o ka hoʻohana hoʻokahi i haʻahaʻa loa ma mua o nā mea abrasive ʻē aʻe.ʻŌpala keleaweHe haʻahaʻa ke kumukūʻai, akā lohi ka wikiwiki o ka one, a ʻo ke kumukūʻai o ka hoʻopau ʻana i ke one ma ka mika kūlike he 30-40% kiʻekiʻe ma mua o ke one garnet.

4. Hoʻohālikelike ʻana o nā Abrasives Sandblasting meOne ʻonikaa meʻO ka ʻōpala keleawe- Mālama ʻŌmaʻomaʻo a me ke Kaiapuni

ʻŌpala keleawehe nui ka lepo a loaʻa iā ia kekahi mau mea haʻahaʻa haʻahaʻa, hiki ke hana i ka lepo ma ka ʻili hana. Nui nō hoʻi ka lepo ma ka ʻili one, kahi e pono ai ka hoʻomaʻemaʻe lua.ʻŌpala keleaweaia nā mea ʻino, a ʻo ka hoʻohana lōʻihi e hiki ke hoʻoulu i nā maʻi ʻoihana hiki ʻole ke kaohi ʻia no nā limahana - silicosis. I kēia manawa, ʻaʻohe hopena maikaʻi.

Oneone ʻākenahe nui ka nui a ʻaneʻane ʻaʻohe lepo o nā huahana kiʻekiʻe. ʻAʻole wale ia he mau mea ʻino, akā ʻaʻohe lepo ākea i ka wā o ka oneblasting, e hoʻomaikaʻi nui ana i ke kaiapuni oneblasting. A hiki ke hoʻohana hou ʻia, e lilo ia i ʻoihana hoʻokele waiwai maikaʻi aʻe ma lalo o ke kua o ka hoʻolaha ʻana o ka ʻāina i ka hoʻokele waiwai ʻōmaʻomaʻo.