Ke koho ʻana i ka pāpaʻi abrasive Media

Hoʻohana ʻia nā mea hoʻolālā maʻalahi a me nā mea hana kiʻekiʻe i nā ʻōnaehana hoʻoheheʻe abrasive. Eia nō naʻe, ʻaʻole hiki i kekahi ʻōnaehana ke hana me ka ʻole o ka media abrasive. ʻO kēia mea ka puʻuwai o ke kaʻina hana abrasion blasting, a loaʻa iā ia ma nā ʻano like ʻole i manaʻo ʻia no nā noi like ʻole.

Me nā ʻōnaehana hoʻoheheʻe ea, komo ka media i ke kahawai ea i hoʻopaʻa ʻia mai kahi ipu hao a ipu paha. Hoʻoheheʻe ʻo Valves i ka waihona media i loko o ka hose blast, a me kahi ʻōnaehana hana hou e hiki ai i ka media ke hoʻi. Loaʻa i nā ʻōnaehana hoʻoheheʻe Centrifugal kahi pahu paʻa. Hoʻohana kēia ʻōnaehana i kahi meaʻai mīkini e hoʻouna i ka media i ka huila wili a ma luna o ka ʻili lapaʻau ma mua o ka hōʻiliʻili ʻana a hana hou ʻia.

Hiki i nā mea abrasive ke mineral, organic, ceramic, plastic, a i ʻole metala. Hana kēlā me kēia kumu kemika i nā hana abrasive kikoʻī a loaʻa iā ia nā waiwai abrasive koʻikoʻi.

ʻEhā mau waiwai e pono e noʻonoʻo ʻia i nā hana hoʻoheheʻe abrasive:

1.     ʻano:He mea koʻikoʻi ke ʻano o nā ʻāpana media no ka hoʻopau ʻana o ka ʻili. ʻAʻole liʻiliʻi abrasive nā ʻāpana ʻano poepoe ma mua o nā ʻano angular.

2.     Nui:Ana ʻia ka nui o nā ʻāpana media ma "mesh." He kānana kēia i hoʻoholo ʻia e nā puka ma kēlā me kēia ʻīniha square kahi e kānana ai ka nui media maikaʻi ma o nā lua hou aʻe o ka pale mesh i hoʻohālikelike ʻia me nā ʻāpana nui.

3.     ʻoʻoleʻa:ʻO nā ʻāpana paʻakikī e like me nā kiʻi kila e komo hohonu i loko o nā mea ma mua o ka pāpaʻi palupalu e like me nā ʻāpana plastik. He mea koʻikoʻi ka hoʻopili ʻana o ka pahū pāpaʻi me ka ʻili e pale aku i ka pōʻino hiki ʻole ke hoʻololi.

4.     ʻAiʻa:ʻOi aku ka nui o nā ʻāpana media paʻakikī ma mua o nā mea māmā. E like me ka paʻakikī, pono ka nui o ka media pono e hana maikaʻi i ka hana me ka ʻole o ka hoʻololi ʻana i ka ʻili lapaʻau.

Loaʻa i kēlā me kēia ʻano mea pahū abrasive ʻokoʻa kona mau ʻano ponoʻī ma mua o ke ʻano, ka nui, ka paʻakikī, a me ka nui. ʻO ke koho ʻana i nā mea media e pili ana i ka ʻili i hoʻomākaukau ʻia a mālama ʻia paha, ʻaʻole pono ma ke ʻano o nā mea hana abrasive i hoʻohana ʻia. Eia nā mea hoʻopalapala abrasive maʻamau e loaʻa iā ʻoe ma nā hana hoʻoheheʻe abrasive:

·         ʻO ke kila kila a me ke kila kila:He poepoe ka pana kila a he angular ke ano o ke kila kila. He abrasive maikaʻi loa ia no kona ʻano a me ke kiʻekiʻe recyclability. No nā hana koʻikoʻi, ʻaʻohe mea e paʻi i nā abrasive kila.

·         Aluminum oxide:Hōʻike ka alumini oxide i kona paʻakikī kiʻekiʻe a me ka ikaika. No nā ʻili paʻakikī e pono ai ka poli maikaʻi, ʻo ka alumini oxide kahi media kūpono. He paʻakikī, hiki ke hoʻohana hou ʻia, a haʻahaʻa ke kumu kūʻai.

·         Silicon carbide:ʻO ia ka mea abrasive paʻakikī loa i loaʻa. Hiki mai kēia pāpaho i nā nui mai ka pauda maikaʻi a hiki i ka ʻeleʻele. He kūpono i ka hoʻomaʻemaʻe ʻana i ka ʻili paʻakikī.

·         Nā lei aniani:He aniani soda-lime poepoe. Ke hoʻohālikelike ʻia me nā mea ʻē aʻe, ʻaʻole ikaika ke aniani e like me ka hoʻoheheʻe ʻana e like me ka pana kila a i ʻole ka silicon carbide. He liʻiliʻi ke koʻikoʻi ma luna o ka ʻili o ka ʻili o nā pahu aniani no ka hoʻopuka ʻana i kahi ʻano ʻano ʻālohilohi a satin matte.

·         Nani ʻeleʻele:He mea palahu lanahu kēia. He ʻeleʻele loa ka nani ʻeleʻele a kūpono i ka ʻōpala nui a me ka wehe ʻana i ka pena.

·         Pākīpika:ʻOkoʻa ka nui, ke ʻano, ka paʻakikī, a me ka mānoanoa o nā mea abrasive i hana ʻia mai ka plastic. ʻO nā mea palaki ka polystyrene a me ka polycarbonate. He abrasive palupalu i kūpono no ka hoʻomaʻemaʻe ʻana i ka fiberglass, mold, a i ʻole nā ​​ʻāpana plastik.

·         Nā pūpū Walnut:ʻO nā pūpū wōnati ʻeleʻele nā ​​mea abrasive maikaʻi loa no nā metala palupalu a me nā ʻili plastik. ʻAʻole kūʻai ʻia nā pūpū Walnut a hiki ke loaʻa a hiki i ka compostable.

·         Puʻu kulina:E like me nā pūpū wōnati, ʻo nā pūnaʻi kulina nā mea abrasive palupalu. Hoʻohana ʻia lākou ma nā ʻaoʻao maʻalahi e wehe i nā mea haumia e like me ka momona, ka aila, a me ka lepo ma mua o ka ʻōpala a me ka pena.