Haɗin Fiber Carbon: Mahimman Damarar Maɓalli da Ƙalubalen Haɓaka Tattalin Arziki Mai Ƙarfi

Daga mahangar kimiyyar kayan aiki da tattalin arzikin masana'antu, wannan takarda ta tsara tsarin tana nazarin matsayin ci gaba, ƙwanƙolin fasaha da yanayin gaba na abubuwan haɗin fiber carbon fiber a fagen tattalin arzikin ƙasa. Bincike ya nuna cewa ko da yake fiber carbon yana da fa'ida mai mahimmanci a cikin jirgin sama mai sauƙi, sarrafa farashi, inganta tsari da ingantaccen tsarin ginawa har yanzu mahimman abubuwan da ke hana manyan aikace-aikacen sa.

1. Binciken daidaituwa na halayen kayan fiber na carbon fiber tare da ƙananan tattalin arziki

Amfanin kayan aikin injiniya:

• Ƙarfin ƙayyadaddun ƙayyadaddun ƙarfi ya kai 2450MPa/(g/cm³), wanda shine sau 5 na aluminium na jirgin sama.
• Ƙimar ta musamman ta wuce 230GPa/(g/cm³), tare da gagarumin tasirin rage nauyi

Aikace-aikacen tattalin arziki:

• Rage nauyin tsarin jirgin sama da 1kg zai iya rage yawan amfani da makamashi da kusan 8-12%
• Ga kowane 10% rage nauyi na eVTOL, kewayon tafiye-tafiye yana ƙaruwa da 15-20%

2. Matsayin ci gaban masana'antu a halin yanzu

Tsarin kasuwar duniya:

• A cikin 2023, jimillar buƙatar fiber carbon na duniya zai zama ton 135,000, wanda sararin samaniya ya kai kashi 22%.
• Toray na Japan ya mamaye kashi 38% na ƙaramin kasuwar ja.

Ci gaban cikin gida:

• Adadin haɓakar fili na shekara-shekara na ƙarfin samarwa ya kai 25% (2018-2023).
• Matsakaicin yanki na T700 ya wuce 70%, amma T800 da sama har yanzu suna dogara ga shigo da kaya.

3. Maɓalli na fasaha na fasaha

Matsayin abu:

• Tsayayyen tsari na Prepreg (ƙimar CV yana buƙatar sarrafa cikin 3%)
• Ƙarfin haɗin haɗin kayan haɗin gwiwa (yana buƙatar isa fiye da 80MPa)

Tsarin sarrafawa:

• Ƙimar kwanciya ta atomatik (a halin yanzu 30-50kg/h, manufa 100kg/h)
• Gyaran sake zagayowar (tsarin autoclave na al'ada yana ɗaukar awanni 8-12)

4. Abubuwan da ake bukata don aikace-aikacen tattalin arziki na ƙasa

Hasashen buƙatun kasuwa:

• Bukatar eVTOL carbon fiber zai kai tan 1,500-2,000 a cikin 2025
• Ana sa ran buƙatun filin jirgin zai wuce tan 5,000 a cikin 2030

Hanyoyin haɓaka fasaha:

• Ƙananan farashi (an rage niyya zuwa $ 80-100 / kg)
• Ƙirƙirar fasaha (aikace-aikacen fasahar tagwayen dijital)
• Sake amfani da sake amfani da su (inganta ingantaccen hanyar sake amfani da sinadarai)