ZheJiang Dafa Gear Co.,Ltd.
Zhejiang Dafa Gear Co., Ltd. was established in 1996. It is a modern enterprise specializing in the production and R&D of automotive transmission gears, mechanical engineering gears, engine gears, and more. The company currently has nearly 450 employees, with a production base covering an area of 80,000 square meters. The company has been awarded several honors, including National High-tech Enterprise, Zhejiang Provincial High-tech Enterprise R&D Center, and Zhejiang Provincial Specialized, Refined, Special, and Innovative Small and Medium-sized Enterprises. Additionally, the company has passed certifications such as TS16949, CE, Occupational Health and Safety Management System, and Environmental Management System certifications. In 2021, the company participated in drafting industry standards, and in 2023, it participated in drafting national standards.
The company owns production and measurement equipment from Germany, the United States, and Japan. It has a complete set of specialized equipment for turning, hobbing, shaving, grinding, heat treatment, and more, with over 900 sets of various equipment. The company has strong gear R&D and manufacturing capabilities.
Product 1
Development technology/material/manufacturing process namegear for hybrid car
Innovation Highlights The main function of the hybrid vehicle's gear system is to effectively transfer power from the internal combustion engine and electric motor to the wheels, ensuring smooth power output and maximizing efficiency. The design of the gear system directly affects power distribution, driving performance, fuel efficiency, and the overall reliability of the vehicle.
In a hybrid vehicle, the gear system must be able to allocate power appropriately based on the vehicle's different operating modes (such as pure electric, engine-driven, or engine and electric motor working together). The gear system must not only meet the traditional driving requirements of the vehicle but also accommodate the characteristics of the electric motor, ensuring a smooth transition of power.
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