Igwe ikuku
01
7 Jenụwarị 2019
Nyocha nke uru akụ na ụba nke mbelata arọ nke ụgbọ elu dị iche iche
Ụdị | Uru (USD/KG) |
Ụgbọ elu obodo dị ọkụ | 59 |
helikopta | 99 |
engine ugbo elu | 450 |
Ụgbọ elu Mainline | 440 |
Supersonic Civil ụgbọ elu | 987 |
Obere ụwa orbit satịlaịtị | 2000 |
Satellite geostationary | 20000 |
ụgbọ elu oghere | 30000 |
Tụnyere ot ihe, ojiji nkeeriri carbon Ngwakọta nwere ike ibelata ibu ụgbọ elu site na 20% - 40%; N'otu oge ahụ, ihe mgbagwoju anya na-emerikwa adịghị ike nke ihe ndị na-emepụta ígwè nke na-adị mfe ike ọgwụgwụ na corrosion, ma na-abawanye ogologo oge nke ụgbọ elu; Ikike ụdị dị mma nke ihe ndị mejupụtara nwere ike belata ọnụ ahịa nhazi nhazi na ọnụ ahịa nrụpụta.
N'ihi ihe onwunwe ya na-enweghị ike dochie ya na ịdị arọ nhazi, ejirila ihe mejupụtara carbon fiber eme ihe n'ọtụtụ ebe ma mepụta ngwa ngwa n'ọhịa nke ngwa ụgbọ elu ndị agha. Ebe ọ bụ na 1970s, mba ọzọ agha ugbo elu eji composites si mbụ rụpụta nke components na ọdụ larịị ka taa ojiji na nku, flaps, n'ihu fuselage, n'etiti fuselage, fairing, wdg Ebe ọ bụ na 1969, oriri nke carbon eriri composites maka F14A. ụgbọ elu fighter na United States bụ naanị 1%, na oriri nke carbon fiber composites maka ọgbọ nke anọ ụgbọ elu fighter nọchitere anya F-22 na F35 na United States ruru 24% na 36%. Na B-2 stealth strategic bomber na United States, oke nke carbon fiber composites agafeela 50%, na ojiji nke imi, ọdụ, nku akpụkpọ, wdg. amụbawo nke ukwuu. Ojiji nke ihe ndị mejupụtara nwere ike ọ bụghị naanị nweta nnwere onwe dị arọ na nnukwu nhazi, ma belata ọnụ ọgụgụ nke akụkụ, belata ọnụ ahịa mmepụta ma melite arụmọrụ mmepụta. Ngwa nke ihe mejupụtara na ụgbọ elu ndị agha China na-abawanye kwa afọ.
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Usoro mmepe nke oke ngwa ngwa ihe mejupụtara na ụgbọ elu azụmahịa
Oge oge | Oke nke ihe ngwakọta ejiri mee ihe |
1988-1998 | 5-6% |
1997-2005 | 10-15% |
2002-2012 | iri abụọ na atọ% |
2006-2015 | 50+ |
Ọnụ ọgụgụ nke ihe ngwakọta nke UAV ji eme ihe bụ nke kachasị elu n'etiti ụgbọ elu niile. 65% nke ihe mejupụtara bụ nke Global Hawk aerial aerial ogologo ntachi obi na-enweghị ụgbọ elu reconnaissance ụgbọ elu na United States, na 90% nke ihe mejupụtara na-eji na X-45C, X-47B, "Neuron" na "Raytheon".
N'ihe gbasara ụgbọ ala igba egbe na ogbunigwe atụmatụ, "Pegasus", "Delta" egbe egbe egbe, "Trident" II (D5), akụ "dwarf" na ụdị ndị ọzọ; Ngwa agha agha US Strategic MX intercontinental na ogbunigwe ogbunigwe nke Russia "Topol" Misaịl niile na-eji ihe nrụpụta ihe mejupụtara dị elu.
Site n'echiche nke mmepe ụlọ ọrụ carbon fiber zuru ụwa ọnụ, ikuku ikuku na ụlọ ọrụ nchekwa bụ mpaghara ngwa ngwa kachasị mkpa nke eriri carbon, yana ihe oriri na-akpata ihe dịka 30% nke mkpokọta oriri ụwa yana uru nrụpụta na-aza 50% nke ụwa.
ZBREHONbụ onye na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na China, nke nwere R & D siri ike na ike mmepụta nke ihe mgbagwoju anya, ọ bụkwa onye na-enye ọrụ nkwụsịtụ gị maka ihe ndị mejupụtara.
Ngwaahịa ndị metụtara: Ntugharị ozugbo;ákwà fiberglass.
Usoro ndị metụtara ya: ntinye aka; Resin infusion molding (RTM) usoro lamination.