1, Lexus supercar
Lexus LFA is the pinnacle of Lexus F series high-performance sports cars. LFA supercar represents Lexus' infinite passion and unremitting exploration spirit of breaking through the tradition and constantly challenging new limits, and once again confirms Lexus' brand concept of "perseverance and pursuit of perfection".
Lexus LFA is a super sports car developed by Japanese luxury car brand Lexus, which was developed by the top design and engineering team of Lexus after 10 years.
2. Low frequency amplifier
The English full name of low-frequency amplifier is low-frequency amplifier, which is a physical term published in 20 19, abbreviated as power amplifier and lfa. Low frequency power amplifier. Generally used to amplify the power of low-frequency signals, generally in the last stage of low-frequency amplifiers, also known as final amplifiers. It is a single-tube power amplifier, which consists of a transformer and a five-pole power amplifier circuit.
3. American Lupus Foundation
The American Lupus Foundation, abbreviated as LFA, has set up a steering committee for World Lupus Day. Members of this committee represent nine major lupus organizations in the world, and together with Brian Harmer, President of the Lupus Society of Britain, they lead this global concern.
Materials and technologies used in Lexus LFA;
1 material
The LFA body structure is made of 65% carbon fiber reinforced plastic and 35% aluminum alloy. Compared with the traditional steel brake disc, the brake disc made of carbon ceramic composite (CCM) is 20 kilograms lighter and has remarkable thermal decay resistance. The use of a variety of advanced materials has contributed to the low self-weight of LFA. LFA's carbon fiber reinforced plastic technology comes from aerospace projects.
2. Technology
The latest carbon fiber reinforced plastic (CFRP) is completely independently developed by LFA R&D team, which can not only achieve four times the strength of aluminum, but also perfectly reduce the weight of the car body. Changing the traditional knitting method into an accurate three-dimensional carbon fiber knitting method is not only conducive to more accurate quality control, but also lays a solid foundation for the application of this engineering technology in future products.