Ho okumu, Kulanui a me nā kulanui
Coquille - He aha ka keia?
Coquille - he reusable punahelu no ka hoolei ana i mea hiki ke hooheheeia. Ua hiki e kekahi mahae (i loko o nā māhele), ai ole (Haalulu ole). Paʻa punahelu ninini loaʻa paha kekahi mau pono ma luna o ka wahi, akā, ma laila nō kekahi drawbacks, no kekahi laʻana, me ka hao ninini ka hoike ana i kauoha mai keu ka wela lapaau.
pono
Ma ho okumu ana o ka nou ana la o ia lŘlŘ mālama nui hoolilo o ka wela mai o ka metala i hoʻoheheʻeʻia i loko o ka metala punahelu. Kēia hopena haawi He oi aku nuʻa, maikaʻi ÿano waiwai o ka mea hiki ke hooheheeia, kiʻekiʻe miomio, maikaʻi 'ole a me ka haʻahaʻa' ilikai roughness ma e like me ka hoike ana mai ke one ka hopena he.
ole ninini kaʻina ua wehewehe aku ma ka mea i ka mea hiki ke hooheheeia punahelu (metala punahelu) hiki ke hoʻohana pinepine ae la oia. Ua Ua i no ka mea o ke kiʻekiʻe ikaika, a ma ka hana ili o ka punahelu ua hana hou pololei. Kēia hoʻokāʻoi aʻe ana i ili ka pono o ka hoike ana, a ma muli o ia ka mea kiʻekiʻe thermal conductivity o ka ninini punahelu koke solidify.
Kekahi pono i ka hoʻohana 'ole ninini one ka hopena he - he haʻahaʻa degere o ka hou me mechanical aaioee o ka ka hoike ana, a me keia ho'ēmi i kā mea hokii i mōlina.
Health a kālaikaiaola
Ole hoike ana i ka 2-3 manawa maoli he productivity, no ka mea, o ka mea kaʻina i hoʻokoe 'mai ka manawa-e hoopau ana i ka hana e like me ko lakou hoomakaukau ana o ka läÿau,,, i ka hoʻomaʻemaʻe a me ka mōlina nā huahana. No ka mea, ua i hoemiia ka? Iecaianoaaiiie kahi, lilo no ka hoʻoponopono a me ka kapili o hou mea kanu i nui uuku.
O ke kaʻina eliminates he wahi lihi iki o unhealthy hana ana e like me Haalulu iho-mai ano, ka hoʻomaʻemaʻe ka hoike ana a me ka fettling. Kēia ka poʻea pau ole wale no ka hoʻoikaika 'ana i loko o ka wahiʻoihana, akā, i ho'ēmi i? Aneie haumia ea.
hewa
Manufacturing na koina o ka make Ua pipiʻi no i ka ka manaʻo pohihihi o ke kaʻina. Ma ke alo o undercuts ma ka ninini punahelu kāki, piʻi pū aie i ka pono complicating ka 'ole: hoʻohana inserts, disposable a me ka separable one metala mau laau la.
Ke ola o ka make me ka nānā 'ana i ka helu o ka pono ka hoike ana mea e like ai i ka mea hiki ke loaa. Ia'ku kinona e hoʻoholo i ka aneiai feasibility o ke kaʻina hana, pakahi aku la ia i ka hoike ana o ke kila a me ka hao. Ka hoʻomaikaʻi i ke ola o ka hopena he mea kekahi o ka nuiʻanoʻenehana kū'ē'ē 'ana i loko o kēia kahua o ka? Iecaianoaaiiuo.
Aie i ka kokololio ka huʻihuʻiʻana a me ka hanaʻia naʻe mahele heheʻe i ka hui loaa lahilahi-paʻa 'atikala me ka lōʻihi ole ninini. Kēia i hiki aku ai i ka mea i ka nou ana la o hao lilo paa, Hekikai, ahu iho. Hana pliable, ka mea hiki ke alakai i aʻo nui a me na mawae ma ka hoike ana. I ka hoʻohana 'ana i ua hoemiia ka disposable one kāna mau' ōlelo e neʻe ka hoike ana maoli o kaʻilikai roughness ma ka wahi o ka hui 'ana me ke koʻokoʻo.
mea e like ai ka hoike ana
Ke ninini palapala a me ka launa pū 'ana me ka kiʻekiʻe ka hoʻokōʻana. E hoohiolo ana solidifies a anuanu ihola i loko o ke one palapala Ua nui hou ma mua i loko o ka make, nae, o ka noho ma ke one punahelu mea IeAUPIIe, IAa IO maikaʻi, e oi paʻakikī ka? Iecaianoaaiiie kaʻina hana ma ka ole ninini ka hoike ana o ka ole-waikahe oka a pau, a me ka poʻea pau kapu aiao e like me ka ninini nui, a me ka palena iki kona mānoanoa pā pōhaku. Aluminum hooleiia'na i loko o ka'ōlinolino punahelu (a me ke keleawe, a me ka hale-ferrous ke hooheheeia) o ka loa mea mahaloia imua o Rusia.
Eia naʻe, ma muli o ke kokololio anuanu maila 'hiki ke loaa i kekahi ole-porous, me ka ie-na hua liilii' ole, i maoli he ole wale i ka ikaika akā, i ductility kūpono ninini. Ma ka hana o ka 'atikala i ka hao ma ka make, e hoolei ana i ka helu o nā pilikia: aie i ka pono'ī nona crystallization i loko o ka hoike ana ke hana carbides, ferrite-graphite eutectic. Kēia ho'ēmi i kā ka toughness a me ka lei e kū'ē'ē mai o ka hao. Malooʻilikai i loko o ia ka hoike ana ka nui paakiki, no laila, i nā huahana e pono no ke kalai ma hope o ka wela iapaau ana (annealing), i eliminates ka ole wale.
Ka 'ole o ka palapala
Ka make - keia mea i hookuu i ka mau ka hopena he, a i kaa clamps (Pins), a hiki wawe aku ma mua ninini i ka hoʻoheheʻeʻia metala punahelu paa pale. Mea i waiwai ai ninini ua hana ma laila,-kapaia ka mana lewa puka, a holo pololei kuʻina koʻo. Metal ka hopena he. Me ka hūlili hiʻona i kapaia o Shake Coquille
Mamua o ninini hoʻokō, hoʻokino hana ili honua malamaia lakou nei, ahu iho la ka mea i malama i ka mea hiki ke hooheheeia punahelu ma thermal nń mai ka abrupt mahana ala. Oia kekahi ana i ua ālai 'i ka hoonoho ana o ka hoike ana a me ka punahelu.
Steel a me ka hao
Ole hoike ana o ke kila a me ka hao ia lŘlŘ ka hoʻohana pulverized pōaka, graphite, aniani ka wai a me ka refractory lepo me he refractory ka penaʻana. Ma mua o hoʻopiha i ka mea hiki ke hooheheeia punahelu E e enaena ia i kekahi wela i hilinaʻi nui ma luna o ka mānoanoa o ka paia o ka hoike ana, a me ka oka a hoʻohana.
I ka papa kuhikuhiE koi ia e halawai ma ka mea o ka punahelu - ka ia'ku e teploudaram inevitable ma ka ninini ana i hoʻoheheʻeʻia metala. Ua hoʻohana 'ia no ka hana ana i ka hopena he, oho hoolei hao, ductile hao, mall, kalapona a me ka oka a kila, a me ka oka a pau o ke keleawe a me ka Aluminum.
hoalaala ia mea hiki ke hooheheeia punahelu
Kēiaʻano o ka 'ike loea, a hui pu iho la ka pono e wahī a me ka mau punahelu ninini a me keakea o nā kiʻina hana i Keʻei. Kēia enehana Ua wehewehe aku e ole wale no ka fracture toughness akā, i ka pliability e leie aku e paka kiʻekiʻe-miomio ka hoike ana, a me ka wā hoohalike me ka wahi ka pahu kui, pipiʻi mōlina nā koina i ka palena haʻahaʻa.
Hoalaala ia mea hiki ke hooheheeia punahelu ua ua hanaʻia ma ka hoopiha ana i ka makahiki ma waena o ka mea hiki ke hooheheeia ninini ho, a me ka loko ili o ka punahelu. Ka loa mau hoʻohana epekema peskoduvny a me ka filler. No ka hoopiha ana i lawe one-kēpau ukuhiia, ai ka ai pili aku hehee ai mea he phenol formaldehyde kēpau (2-2.6%) a me ka methenamine (ma kahi o 10% ma ke kaupaonaʻana), a me ka pakiko-e hoopaakiki (mea hoʻopaʻa - wai aniani) a me ka pālolo mele (ka ponaʻana -'eto silicate). I ka make a me ka ninini kükohu me ka mahana o ka 200 degere, ka wela pū i hiki ukuhiia, a hoopaakiki hoi a me kona mauʻano i ka cladding, ahu iho 3-5 mm o manoanoa. ʻike mau a me ka iwi Kora naʻEsau i hoʻohana e lawe mai i ka cavities ma ka ka hoike ana.
ninini kaʻina
Ka make kapa komo iā ia me ka ahu iho la ka refractory mea , ua 'enaʻena. Ka pae'ōnaehana mahana E e ma ka liʻiliʻiʻelua haneri degere, akā, hilinaʻi nui ole wale ma luna o ka oka a hoʻohana no ka ninini, akā, no hoi ma ka nui o ka hoike ana, o ka mānoanoa o ka pā, a no nā waiwai e i koi 'ia o ka mea. Ma hope o hahana maoli nō kēia i loko o ka'ōlinolino punahelu hiki e hoʻouka i ka laau, pālolo a me ke one, ina ia mea, o ka papa, koi 'ia ma ka ninini manao, a laila, e hui i ka punahelu halves, a i laka paa ma kuikawa pakalōlō. Inā ka? Iecaianoaaiiie o ka ninini ia lŘlŘ i loko o ka hopuʻana machines, ka mea hoʻohana kona iho lakaʻano papa hana 'ano apau loa. Ma hope iho o kēia mau hoomakaukau i loko o ka'ōlinolino punahelu hiki ke hoopihaia me ka hoʻoheheʻeʻia metala.
Ka wā e mahiki ana i mua lilo i kekahi ikaika o ka mea hiki e hapa 'ia' wehe metala mau laau la. Kēia a laila kōkua ai i nā ka pōʻalo o ka ka hoike ana hope loa o na mau laau la aie a hiki i ka emi ana o ka puʻe ma luna o ia mau mea ma ka solidifying metala.
Ma hope o ka ninini i ho'ēmi ai i ka makemake mahana, hiki ke wehe i ka mea hiki ke hooheheeia punahelu. Ma keia ke kahua o ka extracted metala ua mau laau la, a me ka ninini wehe 'ia mai ka punahelu. Sand lāʻau kī i kona kikeke ana mai, e hōʻoki waiwai, risers a me ka mama loa, a ua hanaʻia e like ai huahana mana, ma hope a ke kaʻina holoʻokoʻa hiki ke hai.
Ma mua o ka? Iecaianoaaiiie o ka hou nou ana la o ke akahele hookolokolo aku la ia raai pelane, a me ka ili o ka punahelu. Ke refractory haku mele 'ana ua pili i kekahi manawa, a me ka palua no naeaeaa, akā, ma ka hihia o ka ihi ia, mai ka hana' ilikai, ahu iho ka pono e hoʻihoʻi aku.
Coquille E e lawe mai i ka pae'ōnaehana mahana hou e like me ka mea anuanu ihola i loko o ka manawa a me ka nou ana la o ua wehe. Inā ke huahana mea he lahilahi-nā kūlanakauhale, shape anuanu; ina ka mea ua hanaʻia ninini ua lawa ka nunui, ke ole punahelu e hoʻa'ā i mai ma luna o ka hana mahana, a laila, hoʻohana pela i hoakaka ia no ka anuanu maila ka'ōnaehana pūnaewele, no laila, i mua o ka aʻe ninini shape e Hehe ho'ēmi.
Make ninini 'Aʻole i pū kekahi luna' a me ka lōʻihi manawa o ka hana, ke kāpaeʻana i ke kaʻina hana o ka anuanu maila i ka hoike ana i ka makemake ana wela. Ka hapanui o hana hiki ke hana i loko o ka 'akomi ano na machines, i mea kekahi o ka mea nui pomaikai o ke kaʻina hana, akā, na ka papa kuhikuhi mea - i ka mea hiki ke hooheheeia punahelu mea,ʻaʻole he hoʻokahi-aku palapala.
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