Abrasive mea: na ano, noi

Kanaka i Uaʻike nōʻo ia abrasives no na mea he nui millennia. People hoʻohana na pohaku a me ke one, e 'ano a me ka hoʻokala pahi, ihe a me arrowheads a me kakakī. Ka mua ua he abrasive sandstone, ma i ke kūlana o ka hana 'Oponopono pâʻani moku mānoanoa o ka pōaka. A hiki i ka loaʻa o nāʻaoʻao o ka aaioee keia mea mea abrasive metala alakai ai i ka manawa kūpono o ka ulu ana o ka a pau o ka manaʻo kanaka, e like me kanaka laila wale aole kekahi ala e, e hana i na mea paahana no nā hana a me nā mea kaua.

He aha ka mea, mai ka physical wahi o ka manao,

Nō kāu abrasives mea nui paakiki nā minelala hao, a i aia ma ka hoaka o kae o ka Mohs pālākiō o ka paakiki - mai pōaka a hiki i ke daimana. Akā, i pahee pono ke hana i kēia kuleana pili i. Ka huahuakai, (baking soda) a me ka hua lua hiki me ka maikai kumu, e kahea aku abrasives. Me ia ke halawai me ia ma kekahi kela la i keia kumu, a me kā lākou mau mea nui i loko o maʻamau o ke ola ka nui.

Ma kekahi keʻano o ka hanaʻana, ka mea hiki ke hoʻohana '?

Abrasive mea ua pinepine kapaʻia ai,ʻaʻole no ka mea, o kona physical waiwai, a me ka hoʻopiʻi i ke ano o ka hana. He nui na papa o ia keʻano o ka hanaʻana. I mau sandblasting mīkini ka kiʻekiʻe loa ka helu ana o kekahi mau kumuhana i ke hoʻohana ', a ma lalo o maʻamau hana hea i kāheaʻia i abrasive waiwai. Kēia ipu hoʻohana i ka ikaika ea kahawai a me ka wai, i ka i neʻe ma kiʻekiʻe māmā uuku (particles) o kekahi hui. I kekahi manawa, he hei abrasive, Radio ke kūlana o ka Kānana-chopper.

Sandblasting machines i hoʻohana no ka anaiia a me ka hope o ka hoopau ana o nā māhele a pau huahana. Kēia e laweʻaneʻane kekahi abrasive mea, mai ka iwi o ke kukui a me ka anoano o horticultural ulu, pūpū o mollusks a me ka 'ē aʻe ke aloha mea i nā'āpana o ke kila, slag, aniani' ole (baking soda) mea uuku.

ka papa kuhikuhiE eiiiiiaiou

Ka silica i ke one o ka loa mahalo no abrasive wiwi a mae i na alahaka a me nā kila hale. Pela ka mea, he loa ka hoʻokō lapaʻau i ka popo, a me ka nui loa hoonui ae i ka mea paʻa o ka hana 'enekinia, kanu'ōiwi. Kēia kaʻina pono ke kiʻekiʻe nuʻa abrasives. E like me ka rula, hana maikaʻiʻole o ka mea hiki ke hooheheeia hale komo ai i ka hoʻohana 'ana o'opihia ea. He Radio ke kūlana o ka huna accelerator, a i ole hou corrosive loa.

Eia naʻe, ma kekahi hihia, ka mea hiki ke hoʻohana ', a me ka wai. I mau ka wā ka hoʻomaʻemaʻe pōhaku puna hale. ʻaneʻane a pau nā hale i kūkuluʻia i loko o ka ciia o ka Hawaiian loloa, kekahi manawa pono. Ka mea i ko lakou ili maoli me ka manawa i ka manoanoa ahu iho la ka paakai a me nā corrosive i huiʻia. Wai, i mua i hoʻohuiʻia ka mea (abrasive) kūpono ole wale e lawe aku oe ia me ka pōhaku puna, akā, i produces "desalting". Hou, keia hana me ka nui loa maoli ka ola o nā hale lawelawe.

Anaiia pau huahana

Anaiia - e ka i ka nui loa i loko o kaʻina hana i abrasives koi ka'āina pālahalaha. E like me he mau rula, e lawe mai i ka mea maikaʻi a pau me nā huahana a me kekahi eiiiiiaiou hoʻohana kūikawā kāpili ma luna a me ka palupalu huila, a me ka hui ma muli o kemikala kēpau. Ua koi ana i ka poe noonoo ole abrasive huahuakai. Cerium'okesaside, daimana, ka silica i, hao'okesaside a me ka chromium'okesaside - hui a i loa pinepine ia i hoʻohana i kēia lā.

Novakulit (anuanu siliceous pōhaku) - no hoi i ka maikai maka mea no ka anaiia pono hana. Cerium'okesaside o ka loa nui mea pōhaku hoʻohana no ka anaiia aniani. Kēia pilina ka mea, aole e kūikawā, akā, lends smoothness a me ka alohi mai. Ma nā makahiki, nae, Karbid Kremniya a me kemikala diamonds no keia increasingly i hoʻohana. Ma muli o ia mau mea, ia i ka pakahi aku la ia pipiʻi, a efficient abrasive kāʻei. Ua ua loa pono hoʻomākaukau no ka lapaau ana i ka loa "capricious" mea.

Ka hoʻohana aʻume mākenēki mahinaʻai

Ma nā makahiki, nui, a ma nā kaiāulu i loko o ka hana e hoomaka ana e hana i ke kaʻina hana o ka abrasive wili. E hana i kēia, mai i hoʻohana pressurized ka wai a'opihia makani: moku abrasive (particles) e lana ana ma ka manaʻume mākenēki ke kahua, a 'ano apau loa he "grindstone". Kēia papa hana ua hoʻohana 'ia i loko o waho e neʻe' enekinia, e like me ka mea hiki ke hoʻohana 'ia Polish a hone i nā lāliʻi, a makemake maʻamau eʻoi aku ka pipiʻi i ke kō a me / ai no ka lōʻihi manawa. Like abrasive loa mau hoʻohana Aluminum hui me na mea hiki ke hooheheeia a i keia waiwai.

Magnetorheological anaiia 'ana i kūpono

I ka rheological anaiia ano o "physical" abrasive hoʻopololei ua ole i hoʻohana. mea i hui pūʻia nā mea me ka ke kinowai ma a mea, i ka pūhaka hele ma lalo o ka aoao o ka pila kihapai. Kēia iaoia mea like i loko o na mea he nui i ka mahalo i ka mea i ho'ākāka 'ia ma luna, ka mea, ua i hoʻohana' ia no ka lapaau ana i kekahi mau wahi ma waho e neʻe 'enekinia, a me ka like na hana.

Nui, i ka makahiki hou i loko o ka? Iecaianoaaiiie e increasingly e hoomaka ana i ka hoʻohana abrasives, mālama '-hui me ke kinowai a me kemikala kēpau. A hoʻohālike maikaʻi maoli - GOI pulu loa abrasive kāpili ma luna ma muli o chromium'okesaside. Ua Ua lōʻihi, uaʻikeʻia, akā, wale nō i loko o nā makahiki e uku kuikawa noonoo. Ke kumu Ua puni hoʻi - haahaa lilo o keia hui a me kona kiʻekiʻe ka hoʻokōʻana i anaiia. Nō hoʻi,ʻo Iosepa abrasive kāpili ma luna hana ma luna o ka mea e e hana, me ka scratching ole ā 'inoʻino kekahi mea.

Wili huila no ka huina wili ( "Bulgarians")

Ua hoʻohana ole wale no ka anaiia. Abrasives hiki nō eʻokiʻia i loko o ka pakahi aku la ia mau nō mea. No keia mea, he wiwi abrasive huila i i ke kanaka ma muli o ke Aluminum'okesaside a me phenolic kēpau. Ma pohihihi keia hihia, he mea hiki ke hooheheeia wili huila. Oia hana i paʻa i loko o 'ana i loko o ka pōʻalo o ka pōhaku keʻokeʻo kiʻi. Ka mea i keia mea pōhaku ka loa anuanu, poorly iʻike mau i oloʻia nā pahi olo.

E like me mākou i oleloia mamua, ua hoʻohana 'ia no ke kalai Aluminum'okesaside, Karbid Kremniya, kemikala daimana a me ka boron carbide. O kēia mau mea, no ka wili huila hiki ke i, me ke ano o ka kūikawā i ike ai ke kōmi 'no kiʻekiʻe-ikaika lako.

O ka papa kuhikuhi hana i hoʻohana no ka hana

Penei, kēia hui pono ia e wānana aku, anaiia, a oki mea. Hoikehonua, ka hana pinepine hoʻohana abrasive koʻi oʻimi hoʻopunipuni kumu. Ke kumu no keia - kŘpa a haahaa lilo o synthetics. maoli 'ia i huiʻia nā mea' ē aʻe pipiʻi. I waena o ia mea pinepine ae la oia hui 'la Aluminum'okesaside a me Karbid Kremniya, zirconia, a no laila,-kapaia superabrasives (daimana ole boron nitride).

'Ia i pohihihi keia, a uaʻano nui na poe ma ka corundum. He mea nui pipiʻi, a me kona hoʻohana 'ia ma ka? Iecaianoaaiiie o ka lawa kaupalena. Ma ka hiki hou kākaʻikahi hoʻohana maoli diamonds uala pono no ka anaiia ma muli o ke aliʻi uuku nui, a me mall mā.

Ke evolution o hanalima abrasives

I ka moolelo o ka hanalima abrasives no ka wili huila hoomaka me na nā minelala hao maoli - pōaka a me ka silikone, e like me corundum. He ka mea hope, ma ke alanui, no ka manawa mua, a i kapa ia "mako". Ka mea, ua ka mua hookolokolo o ka abrasive. Hoole o maoli nā minelala hao hoomaka ana ma ka hapa mua o ka iwakalua kenekulia, a ua kokoke e puni ana i ka hopena o ia. Ke wahi iʻaneʻi,ʻaʻole wale i ke kiʻekiʻe lilo o maoli mea. Ka mea i ka mea, a pau i pono-i ho'ākāka 'waiwai i ole e hele mai i ka loli. Kemikala abrasives i ka hoʻomaka 'ana ma lalo o kekahi rula, hiki e he okoa a oi hoʻomākaukau e hoʻoponopono i kekahi mau hana pilikia.

No ka laʻana, ma ka mea o ka ike loea hou a hiki ke hana i huiʻia me ka huna ÿano like i ka sliver. Oia mea mea maikaʻi no ka noi ana i ka ili o ka huila anaiia. A eia hoi, he mea hiki, e ho okumu loa hou mea, ma ka hoʻohuiʻia, no ka laʻana, titanium'okesaside me ka Aluminum i huiʻia. Mau abrasives mea maikaʻi no ka iapaau ana o ka maopopo paakiki surfaces.

I ka ua he "abrasive Ua Hopu" i loko o ka hana?

Hoikehonua,? Iecaianoaaiiie o abrasives, a me ke kala o ka wili huila, a me ka mako tahasa, ia mea paakiki i ka wehewehe no ka mea, o ke kaupaona ana o ua hoʻokuleana 'a me Sila, a ma na hihia a pau e wehewehe i ka ia huahana. Ke ki i ka pāonioni paʻa mea puni - no ka mea, o ka mea uuku oko i loko o ka haku mele 'ana Nine Inch ke aaeno i hou momoku ahi kiʻi. Akā, aha mea i ke kumu no ka kemikala abrasives, a me ka wā o ka hana i ka manawa kūpono o ko lākou nuipa a hoʻohana 'ia?

Maoli nui hanana i ka puka o ka silikone carbide - he mea pōhaku,ʻaʻole i loaʻa i loko o maoli. E pili ana i ka kemikala alumina i ka 1890 wale hauma¯na hoʻomaka o ka noiʻi i loko o kēia wahi. Ma ka pau ana o ka 1920 kemikala Aluminum'okesaside, Karbid Kremniya, garnet a me ka mako i nui hanalima abrasives.

Akā,ʻo maoli Hopu hele mai i ka 1938. Ua laila, lilo iho la ia i hiki i ka paka chemically maemae alumina, i koke i loaʻa ua ākea palapala noi i loko o me mechanical wilikî. Ua koke ihola i ka läÿau, o ka zirconia a me ka alumina mea maikaʻi no ka huikau hana ma ka oki loa ka hana metala papa. Ua oiaio mea he kū hoʻokahi abrasive he lepo lā: e malama kiʻekiʻe ka hoʻokōʻana, akā, ka mea, kŘpa a nike. I kēia mau lā nā lāʻau i mālama i nā mea a pau kemikala alumina, ka hoopakele ana i ka palapala bauxite microcrystalline 'ole o ka ho pono hana. I ka pau no laila, kū hoʻokahi i hana Cubitron ™, e like me abrasives ka nānā 'ana ma luna o pālolo ma lalo o SolGel ™ momoku ahi.

Ma ka "kaikamahine ka hoapili"

Natural daimana - ka mea kahiko abrasive pohaku. He lilo i mea mahaloia imua o ka 1930s. Tom ua pono no mau kumu. Mua, ma mua o nā puke o ka daimana? Iecaianoaaiiuo ua negligible a me ka pono kāohi hiki ole uhi i ka ulu pono o ka hana. Ka lua, ma ka pili 'o Randy me ka huʻi ano o ka pōʻino e hiki mai ke kaua, hoomaka ae la na mea he nui aina e urgently imi mau aoao, e ke kō tungsten carbide me ke kōkua o nā machines. Keia waiwai ua no hoʻohana 'ia i loko o ka? Iecaianoaaiiie o ka Korata: o armor- e hou ana i mea lele.

Ka pilikia Ua pio ka polokalamu unrealistic i loko o ka paakiki o ka mea e abrasion pono i ole lawe. A like mālama 'ia i loko o ka 1960s ma General uila, ua alakai ai i ka muli o kemikala diamonds. Ultimately ka noiʻi 'ana i loko o kēia wahi e alakai ana i ka puka o ka cubic boron nitride, CBN. Kēia hui, me ka paakiki o ka daimana, ua hoʻomano hoʻohana ma o ka hana o nā abrasives, no ka mea, hiki keʻaneʻane mea wili palaoa i loko o ka hana papa kila lepo.

O ke ala, a pau o kēia mau abrasives, ma ka hou ana i nā mea a pau o kona kamahaʻo waiwai, i kekahi nunui drawback - ke kāki. A nā koe nae ka abrasive Abral, synthesized Europa pili Pechiney. Kēia poʻe Ua ulu ke ano o ka "daimana ae pani", a, wahi emi iki mahope o ia ia ma ka paakiki nunui Huipû ma ke kumu kūʻai.

Akā,ʻaʻole wale na abrasives hana i neʻe i mua. Great nui kumuhana i hoʻohana i ke kumu no kā lākou palapala noi. Ma kekahi, ia ia i hana Bakelite, i ka manawa e paka hou malamalama, aka, mau nō wili huila. Ka mea, wili ae la kōā kaulike a me abrasives maikaʻi māhele i loko o kā lākou maloko buke. Ua hoʻolako me ka nui loa maikaʻi ka pono o ka mea aaioee.

mako lole

Mako kapa hoʻohana 'ia e like me ka waihona ipu,ʻimi hoʻopunipuni a me ka maoli fabrics, Film, a me papu pepa, lole-ka ikaika olona. Ma kekahi mau hihia, o ka "nazhdachku" i hoomakaukauia ma ka impregnating kekahi pāʻoihana ma muli o phenolic kēpau wai 'ole (me ka hou ana o abrasives, o ka papa) lole. Ua hiki ke loaa i abrasive huahuakai. Na mea hana i lohe nuiʻia i ka aneane a pau, iʻalo me ia mākou mau a me kēlā lā.

Ua hōʻike mākou i nā mea he nui palapala noi o kēia mau mea. Akā, i ka oiaio o ia ka hapanui o ia mai i na maka i ka awelika ke kanaka i loko o nā alanui ma nā mea a pau i loko o ko lāua olaʻana. No ka laʻana, he nui na kanaka ike e pili ana i hoʻokala pohaku, laau a me ka ia sandpaper, kekahi hoʻohana hei abrasive. Akā loa mau kanaka i ka mea i ho'ākāka 'ano o ka waiwai i mea hoohana, no kekahi laʻana, nā mea pilihao Manufacturers o kbps pahi, a me ka superhard kila papa. Ka hope, incidentally, ka home e hoʻokala aneane unreal. "Sharpener" no ka mea, pono loa kūikawā.

No kekahi hana kupono i kekahi a me kekahi abrasive?

No ka mea i ho'ākāka 'pono koi superabrasive, a mākou i mua pokole kau aʻela ma luna. Ka mea, i kekahi hōʻike i loko o ka palapala o ka ili mako, abrasive brushes, nā pā a me nā koʻikoʻi a hanohano. Penei, kila Manufacturers i alumina a me ka silikone carbide i loko o ka? Iecaianoaaiiie o ka hae-kaha kōmi 'ana. kekahi IeAUPIIe, IAa IO pono Mass? iecaianoaaiiuo lehulehu hoʻohana o sandblasting machines: kuhiliʻole kila, poepoe nā mea pilihao hoʻokuʻu a me ka nuipa a aaioee oi hardwood. Eia naʻe, i loko o ka hapanui hoopii, Manufacturers koe kupaʻa i "elemakule maikai iho" alumina. Kēia abrasive pauka mea nike, akā, e ka loa ka hoʻokō.

I ka pau ana o

Abrasives, ai 'ole kahiko o ka'āina pāʻani i ke kūlana i loko o ka? Iecaianoaaiiie o aneane pau loa na mea a pau i kanaka maka i kēlā lā. I ka nui, me ka ia ole, e ho okumu ana i na hale o ka anodized Aluminum, i mea no laila, mahalo i kânaka o "kii onohi" huahana. Mai poina i ka mea wili pohaku "wili" a he maʻamau sandpaper - i ka hua o na hanauna a pau o nā kānakaʻepekema, a artisans houluulu, a hoonohonoho i ko lakou ike ana ma luna o ka makahiki.

Companies hua nāʻano likeʻole o nā abrasives, wili huila, a me ka sandpaper, hoʻohanaʻimi naʻauao ike, a i keia manawa, ma na mea he nui nā hana. Ka mea, e alakaʻiʻia e nāʻikepili loaa i loko o ke ao o ka pālolo, e hoʻomano hoʻomaʻamaʻa noi kemika, ke kālaikūlohea a me ka metallurgy. Abrasives i mau kōkua maikaʻi - ka mea, i kekahi ki hiʻona o kēia? Iecaianoaaiiuo kalapona o na hana.