YFCM Carbon Fiber Driveshaft Lauded in the field of Modified Cars for its Flexibility

■Hsiao Yung-le

Yifeng Technology Co., Ltd. specializes in the research and development of carbon fiber transmission shafts and the manufacture of carbon fiber related products.The carbon fiber material has the characteristics of lightweight, impact resistance, fatigue resistance, and corrosion, and chemical stability is quite high. The product type is increasing in the extensive range with an unstoppable trend in the future. For modified car, enhanced safety is required for satisfying the pursuit of speed, so that the carbon fiber driveshaft is the first choice for refitters. Compared with the original steel structure drive shaft, its weight is greatly reduced, so that the power transmission of the car is not hindered to achieve the purpose of improving efficiency, meet the requirements of the competition, and reduce fuel consumption. The company has taken environmental protection responsibility into account.

Chairman Lee Xiao-lin said, "the carbon fiber driveshaft not only excels in power output but also surpasses the traditional steel structure drive shaft in torque tolerance. In order to strengthen the fixation of metal joints and carbon fiber tubes, a specialized cogging mechanism has been developed to strengthen fixation to ensure that it does not fall off when the large torque is rotating. The cogging mechanism has been tested and improved for a long time and has reached the requirements of high power output and durability. Currently, it is applied to the drive shaft of various car models. Also, it develops and manufactures high-torque transmission shafts, which are used in special transmission shafts for industrial equipment.” Lee said, "with more than 30 years of experience in R&D and design of automated special machines, the firm has invested in research and development of the composite material product, which can apply carbon fiber products to various industries to improve power output and demonstrate reasonable performance.

General Manager Lin Jin-zhou pointed out, "since Yifeng Technology’s high-standard dry carbon fiber driveshaft increases the stability of the car during driving. To control the stable quality, the raw materials of carbon fiber are specially imported from Japan. The raw silk is dried and wound after soaking. In terms of the manufacturing technique of its products, the firm has developed safer structural technology, monitoring through multiple-precision testing equipment, including tensile, torsional, fatigue, high-speed vibration and other tests. Through the destructive test, the torque value of carbon fiber composite material transmission shaft must be above 5000NM data to pass the test. Meanwhile, the torque value of the fatigue test should reach 2000NM for more than 100,000 times, which is normal. Also, the SOP standard process should be established to strictly produce professionally.

Lee said that the carbon fiber driveshaft of Yifeng Technology has certified by the rigorous testing and certification of the Japanese racing circuit, the quality and safety conditions have met all requirements. The carbon fiber driveshaft has a weight reduction of more than 50% compared with the original steel structure driveshaft. Users can feel the great difference in gear shifting, cornering, acceleration, climbing since it improves the phenomenon of horsepower of the output time difference, which is very suitable for modified cars or professional athletes to install.

Lin emphasized that Yifeng Technology's current R&D proprietary construction methods have obtained patent certifications from the United States, Germany, Japan, and China. The R&D team's technical construction methods will continue to improve and can be tailored to customized. Product sales are well recognized worldwide.

For more information, please contact them via email: info@yfcm.com.tw