Waiwai babbitt. Haku mele 'ana, momoku ahi,? Iecaianoaaiiuo a me ka hoʻohana' ana o babbitt

He 'atikala ua hoolilo i ka oka a hanaia ma ka jeweler - ia mea e pili ana i ka American Isaac Babbitt. , Ua ua Babbitt i lawe mai i ka inventor i ka 1841, i ka makana o ka 20 tausani dala, mai ka United States Ahaolelo, i ka popoiwi wahi i loko o kona 'oihana - hoomaka ka jeweler e specialize ma oka a pau. Babbitt i mua Palapala Sila Nui i ka makahiki 1844, i loko o ka UK, a ma 1847 - i loko o ka Russian aupuni a pau. Ke maikai keiki nä känaka 'epekema, mai kaʻAmelika Hui Pūʻia i loko o ka makana, ma kahi e ua hoʻohana' ia, pehea ka nui o ka mea, na koina a me ka mea loaʻa i nā hiʻona 'oe ua ike hoi, e aʻo ma.

Babbit - He aha ka mea

Ma ka mahaloia mai I. Babbitt i ka inoa oka a pau o ka ekolu i eliiaʻi i nā loa waiwai i loko o ka hana ana i nā mea pilihao - i piha me ka hoʻoheheʻeʻia babbitt loko paia kila kumu lala ma i ia lŘlŘ i kuapo, a kū'ē. Ka hana mea hou i hana muaʻole o kekahi nä känaka 'epekema' Amelika ke me ka nui loa ho'ēmi i hali ana i Wear.

I ka haku mele 'ana o Babbitt hōʻike mai iā ia i loko o kekahi huliāmahi, ke tina, antimony, alakai a me ke keleawe ulaula. Mai babbitt metala ninoieo o nā pahee a me ka paa hehee wale, e kū mai ka hāʻuleʻana ka waiwai, komo e kū'ē'ē mai. I mai ia nā mea pilihao kupono snugly i na pua, hoʻohana i ka lōʻihi manawa.

Ka lōʻihi like 'ole o ka pololei hana o ka babbitt nā mea pilihao hilinaʻi nui ma luna o ka mānoanoa o ka hoolei i ke kila liner ahu iho la ka ka oka a pau. Ka thinner ka mea, ia hoʻi, ka mea hou e hiki ke hana 'ana.

waiwai babbitt

E helu i ka papa kuhikuhiE kamahaʻo waiwai o ka oka a pau.

• Anati-kū'ē mea - ka pale aku ana frictions (pānaʻi mai ka neʻe 'ana e like "iʻaneʻi a he");
• ka popopo e kū'ē'ē mai;
• haʻahaʻa paakiki (HB 13-32);
• mea paʻa;
• kiʻekiʻe thermal conductivity;
• nezavyshennaya mahele heheʻe i ka mahana - 240-340 kekelē Kelekia ma;
• Mahuahua razmyagchaemost oka a ma 100 kekelē Kelekia ma (HB 9-24);
• mahuahua toughness.

Pono a me keakea o babbitt

Noonoo pono i ka waiwai o ka babbitt, piula wai i ke ki pros a me Con. By oka a pono e loaʻa kona Anati-kū'ē ano a me ka nui loa nō holo-ma lāliʻi. Oka a kekahi, piʻi pū i ka hana o ke ola ana o ka hanau ana a me kona mea paʻa - ana hana ana i loko o babbitt, ahu iho hoʻonoho papa iā microtubules, i hoʻokaʻawale aʻe iā ia i ka hapa lubricant.

Kekahi, akā, heʻiʻoʻole o kā lākou mau babbits haʻahaʻa like me nā oka a ikaika. No ka mea, o keia, e like me ka puluniu Ua kaupalena 'ia hou waiwai nui nou ana la o ka hao, ke kila a me ke keleawe hale noho.

Ano a me nā lama o ka oka a

? Ueo-mark babbitt i ekolu ano - ke kaumaha ma muli o ka waihona ipu metala:

1. Kalipuna. Inā paha kona kumu ia hoʻi ke kēpau oka a loaa kona inoa, mai kekahi mai o na eiiiiiaiou - ia hoʻi e noho i loko o ka haku mele 'ana e like me ka pōhaku a me ka paʻakai. O oihana mua hanohano nō hoʻi ka babbitt loa affordable kumu kūʻai, e hāʻawi ka mea, he oi aku thermal conductivity a me ka nuʻa. Akā, iā ia i oka a oia hoi hikiwawe loa oxidized, i ka mea, aole ia e hoʻokomo mea paʻa. No ia mea, kalipuna babbitt i loko o ka hapanui hihia i hoʻohana ma o ka inserts o nā mōlina o kaa, nā ukana a me ka ohua - kahi mea pinepine kulana kupono, a ina e pono ai auou caiaiai koke.
2. Tina. Ke kumu no keia mea piuta babbit, a i ke kiʻekiʻe kaʻi lau waiwai o ke kū'ē, kiʻekiʻe Wear ia'ku a me ka ductility māhuahua ka popopo e kū'ē'ē mai. He oka mea e pili ana i palua ka i ikaika i kona "hoahanau." No laila, ua paʻa mau mark babbitt hanau ana, i hoike no ka mea i kā mākou e haawe, a kūlana ano nui o ka ia. Lākou mau kahua no noi - ka kela haʻahaʻa-māmā Hawaii. Eia hou ke tina, oia hoi keia ma keia oka a pau a me ka nikala a cadmium, a me ka antimony a me ke keleawe ulaula. Ke keakea ana o ka piuta babbitt e wale nō e kona kumukuai kiekie loa i waena o kēia mau oka a pau.
3. Kēpau. Pahee eiiiiiaiou 'aneʻi nō ke kēpau, a antimony - 87% a me ka 13% niioaaonoaaiii i loko o kēia Hoʻohana. Paa hehee ai oka a - he aniani antimony (5% o ka huina dala mua). Kēia babbitt i anao? Aou elasticity, a no ka mea,ʻaʻole ia i ka paka i ka loa ke hoʻoukaʻia nei nā mea pilihao. Naʻe, ka mea, he mea kupaianaha e lawe nui kiʻekiʻe-ana wela hahana maoli nō kēia hehee ai. Pono ke kūʻai 'ana i kumumanaʻo mea me neia babbits nui susceptible i ka popopo. Lākou alanui - kakolina diesel kiko'ī o nā kaʻa kauō a me ka hi.

A hehi ihola au alakai babbitt - B16 (kēpau - walaʻauʻana hehee ai), BS6, BN (kēpau, ke tina, nikala, keleawe, arsenic, cadmium, antimony). Lakou, e like me ka piuta, i kulike ai me ka GOST 1320-74. Kalipuna oka a hoʻopili like i GOST 1209-90; ʻano likeʻole - oia BK2, BKA, BK2TS, BK2SH. A hehi ihola au piuta babbitt - B83, B83S (liʻiliʻi hou o ke kēpau), B88. Honua B83, no ka hoʻohālike - ka mea, he 80% o ka piuta ke keʻena, 12% Sb, a me 6% keleawe ulaula, ma ka awelika, 0,1% o ka bismuth, kēpau, hao, arsenic, Aluminum. A B6 - he 88% alakai, 0,3% keleawe, 0,1% hao, he uuku ke ano o ke kiniki a me ka arsenic.

? iecaianoaaiiuo o ka oka a

Babbitt mall mau 'ana kalele iho ma luna o kona constituents. No kona? Iecaianoaaiiuo pono wale i ka? Iecaianoaaiiie o kona oihana mua (a me aaioee o recyclable mea), no ka mea, - loa ke kanaka-i oka a pau. Hoʻomanaʻo babbitt - keia ingots, puaʻa he pāʻumi emi o 22 kg. No ka ia i ka nou ana la o lako e ua akahele makaukau - ua holoiʻia, degreased. I ka hauneneʻe nuipa a ua wehe 'ia mai ka' ilikai sprudinu - refractory hua.

? Iecaianoaaiiuo welau babbitt ninini ingots. Kēlā me kēia no ia ua imprinted oihana hoailona, momoku ahi ka inoa a me ka pūkaʻina helu o ka nui ilpko o. Limahana o ka mea kanu, a specializes ma ka ninini nā mea pilihao, makaukau maule iho ingots, pōhaku lepo, a ninini i ka babbitt i hoʻoheheʻeʻia i loko o ka ho-o kona hanau ana.

heheʻe babbitt

No kēia mau oka mea hoʻohana like me ka iniiaiie i eliiaʻi - primal i eliia, a kiʻekiʻe - hauneneʻe mea hiki ke hooheheeia. Ma waho o ka papa kuhikuhiE eiiiiiaiou helu i loko o ka mua paukū, ua hoʻohuiʻia i loko o babbits cadmium, arsenic, paʻakai, tellurium.

Babbit B16, BN, B88, a me ka nou ana la o loko o ingots (ingot), wehewehe aku ma ka pono-i ho'ākāka 'nuipa a. Ua mea i nui i ua ole malama i ka ili o ka ingot ka iki mea hoʻohaumia - a hiki i kēia ololi ke kūlana maikaʻiʻole i ka pono o ka hanau ana.

Brand babbitt no hoi e loli ai i ka oka a pau o ka mahele heheʻe i ka mahana. Penei, o ka loa hanohano B83 babbitt heheʻe ma 240 kekelē Kelekia ma, a me ka piuta B83 - i holo 'awelika + 340-440 degere ma ka ia me ka unahiʻole.

Specificity noi babbitt

No ka lāliʻi o kela a me keia? Ueo nele kona momoku ahi iho o ka oka a, babbitt:

• Ai pili aku ke koʻokoʻo o nā mea pilihao (hui kuʻe a me ka crankshaft) - mark BM. I hoʻohana kaʻa kauō. Ka mea, e pono ia auou caiaiai me ka hou ma na tausani kilomika.
• Main kona hanau ana - hoʻohana babbitt B88 ua hōʻike hewa papahana no kiʻekiʻe wikiwiki, kiʻekiʻe hōʻeuʻeu wahie. No laila, i kēia hōʻailona ua ana hoʻohana no ka meakino, a kiʻekiʻe-māmā kakolina diesel kiko'ī.
• Nā mea pilihao no ka meaola wai pipelines, mea'opihia - he ano o BN, maikaʻi no ka meakino wahie, a me ka wikiwiki.
• Kaumaha 'enekinia, - pono hoʻomākaukau waiwai babbitt papa B16.

kāki babbitt

E noonoo oe i ka kāki o ka oka a pau i loko o ka palena o ka Russian Hui. Price hilinaʻi nui ma luna o ka babbitt waiwai o kona momoku ahi. Penei, o ka awelika kumukuai o ke alakaʻi i babbitt B16 -. Ma kahi o 350 tausani Rubles / tona. kāki no ka oka a papa B83 - ma kahi 1,3 miliona rubles / tona.

Inā paha mākou e noonoo i ka hoʻopōʻaiapuni market, 1 kg o babbit metala hiki ke laweʻia no kekahi i kā mākou kumu kuai o 500-600 rubles. / Kg. Holo nōhie, mau oka a pau i kūʻai i ko lākou mahope hoʻolilo, no ka oi hoʻokali kūpono 'nā mea pilihao hiki i irreparable poino i ka hoʻolilo' ia me ka pono me cadmium, kēpau, antimony - Ua literally hoomake iho no hoi o ka puni ano.

Babbitt oka a - i kaʻiʻo nō o kēia hana mea hou i hana muaʻole. Eia naʻe, ka mea, i kēia lā nō pili i ka mechanics -ʻo ia, ma ka hana ana i nā mea pilihao. He mea ku pono ia i ka mea ia ia babbits mau nō, e mae-hoʻopale, hoʻokēʻai a me ka pono i palu e au mamuli, e hōʻoiaʻiʻo malie ma ke kū'ē ma muli o, a i kona haʻahaʻa thermal conductivity, hoʻopau engine overheating. Eia hou kekahi, Manufacturers kaumaha kēia ōlaʻi o kekahi ahi o ka babbitt, kela mea keia mea o ka i hoʻopili like ai i ka hana i ho'ākāka 'laha' like me ka hanau ana, a me ka mea a pau hana o ka engine.