Nūhou - E noʻonoʻo pono i nā pono a me nā hemahema o nā paikikala kalapona fiber |EWIG

Ua hoʻohana ʻia ka carbon fiber i nā paikikala ma ke ʻano he ʻenehana kiʻekiʻe i nā makahiki he ʻumi i hala.ʻO ka ʻōlelo koʻikoʻi, ʻaʻole he mea kalapona maʻalahi ka fiber carbon, akā he hui o nā mea kalapona i hoʻopaʻa ʻia a hoʻoikaika ʻia me ka resin epoxy ma hope o ka ulana ʻana.I nā lā mua o ke kalapona kalapona, ma muli o nā kumu ʻenehana, e hoʻopau ʻia ka resin epoxy i ka lā.Me ka holomua o ka ʻepekema a me ka ʻenehana, ʻo nā hemahema o kēia mea maikaʻi ke hoʻopau mālie ʻia.No ka laʻana, hoʻohana ke kiʻi German K i ka fiber carbon 16K kiʻekiʻe.ʻOi aku ka ikaika o kēia fiber carbon ma mua o ke kila, a loaʻa iā ia kahi palapala hōʻoia ola.

ʻAʻole wale ka carbon fiber i nā hiʻohiʻona intrinsic o nā mea kalapona akā loaʻa pū kekahi i ka hana palupalu o nā fiber textile.ʻOi aku ka liʻiliʻi o kona ʻumekaumaha ma mua o 1/4 o ke kila, akā ikaika loa kona ikaika.A ʻoi aku kona kūpaʻa ʻana i ka corrosion, he hanauna hou ia o ka hoʻoikaika ʻana i ka fiber.Hōʻike ʻia ke ʻano kalapona e ka "māmā, paʻa maikaʻi, a me ka absorption hopena maikaʻi".No ka hāʻawi ʻana i ka pāʻani piha i ka hana maikaʻi loa o ka fiber carbon, ʻaʻole ia he mea maʻalahi loa i ka ʻenehana.Eia naʻe,kalapona kalaponaloaʻa nō nā pono i loaʻa ʻole i nā mea ʻē aʻe.Hiki iā ia ke hana i nā paikikala māmā ma kahi o 8kg a i ʻole 9kg.Hiki i kēia ʻano kaʻa kalapona māmā ke hōʻike i kona mau pono i ka piʻi ʻana i ka puʻu, a maʻalahi ka piʻi ʻana a hōʻoluʻolu.A ʻaʻole like me kekahi mau papa alumini alumini māmā, manaʻo ʻoe i kahi ʻano huki hope ke piʻi i kahi puʻu.

Ma ka ʻōlelo maʻamau, ʻo ka fiber carbon ma ke ʻano he mea paʻa kaʻa he mau hiʻohiʻona kēia:

1. Māmā loa:

Paikikala mauna fiber carbonua ʻike ʻia nā papa ma kahi o 1200 grams ma nā wahi āpau.No ka mea he 1.6 g/cm3 wale nō ka nui o ke kalapona, ʻaʻole ia he moeʻuhane e hana i kahi kiʻi ma kahi o 1 kg.Hana ʻia ke kāʻei kalapona ma ke kau ʻana i nā fila kalapona e kūʻē i ke ala i loaʻa ai ka ikaika.He māmā loa ke kalapona kalapona, ʻo ia ka mea ma muli o kona mānoanoa a me ka ikaika tensile ikaika.

2.Good haalulu absorption hana.

ʻO kapaikikala kalapona fiber framehiki ke hoʻopaʻa pono i ka vibration a mālama i ka rigidity maikaʻi.ʻO kēia hiʻohiʻona he mea hoʻokūkū maikaʻi loa ia.

3. Hiki ke hana ʻia nā papa o nā ʻano like ʻole.

'A'ole e like me ka hana 'ana o ke ki'i metala ma'amau, akāʻei kalaponaHana ʻia ma ka hana mua ʻana i ka ʻōpala, a laila hoʻopili i kahi pepa fiber carbon i ka ʻōpala, a hoʻopaʻa hope me ka resin epoxy.Hiki i kēia ʻano hana hana ke hoʻohana i ka aerodynamics e hana i kahi kiʻi me ka liʻiliʻi o ka makani.

ʻO nā pilikia o kēia manawa me kēia mea ʻo ia ka 4 mau wahi:

1. Helu koʻikoʻi paʻakikī.

ʻO kapaikikala kalaponaʻO ka pākuʻi i haku ʻia me ka fiber kalapona, kahi i ʻike ʻia e ka ikaika tensile ikaika akā nāwaliwali ka ikaika shear.Pono nā helu koʻikoʻi paʻakikī (longitudinal rigidity a me lateral rigidity) i ka wā o ka hana ʻana, a ua uhi ʻia nā ʻāpana kalapona a hoʻokumu ʻia e like me ka helu ʻana.ʻO ka ʻōlelo maʻamau, ʻaʻole maikaʻi ke kalapona kalapona i ka hopena o ka ʻili, akā maikaʻi loa kona kūpaʻa puncture.ʻO ia hoʻi, ʻaʻohe mea nui inā hāʻule ʻoe a pana pololei.Makaʻu wau e hālāwai ʻoe i hoʻokahi a i ʻole ʻelua mau ʻiliʻili ʻoi i ka hāʻule ʻana o ka ʻili a me ka pololei.A laila hiki ke hoʻoholo ʻia ma ke kūʻai ʻana.

2. Piʻi ke kumukūʻai.

Ke hoʻohālikelike ʻia me nā alloys titanium, ʻoi aku ka kiʻekiʻe o ke kumukūʻai o nā papa fiber carbon.ʻO ke kumukūʻai onā papa kalapona kiʻekiʻehe ʻumi kaukani, ʻoiai ke kumu kūʻai o Konago C40 a me C50 ʻoi aku ma mua o 20,000.ʻO Yuan.ʻO ka mea nui kēia ma muli o ke kaʻina hana o ka ʻāpana kalapona e pono ai i ka hana lima, a ʻoi aku ka kiʻekiʻe o ka ʻōpala, e hopena i ka piʻi nui o ke kumukūʻai.

3. Paʻakikī ke hoʻololi i ka nui.

He mea paʻakikī ke hoʻololi i ka nui o ke kiʻi ma muli o ka hoʻoheheʻe ʻana ma hope o ka pau ʻana o ka ʻōpala.ʻAʻole hiki ke pane i nā kauoha o nā ʻano nui a me nā ʻano.

4. He maʻalahi ka makahiki:

E keʻokeʻo mālie ke kau ʻia i ka lā.ʻOiaʻiʻo, pili kēia hanana i ka ʻenehana o ka mea hana.ʻOi aku ka maikaʻi ʻaʻole e waiho i ka lā.Pono e uhi mau ʻia kekahi mau pahu kalapona me kahi papa pale.