1, electric vehicle development and manufacturing operations must comply with all relevant national laws and regulations. The performance of the vehicle and components must meet the national technical standards and specific requirements.
2, an electric vehicle based on electric energy, driven by the motor running, no new pollution, no longer produce flammable, explosive hidden dangers.
3, the electric vehicle energy storage battery used must be non-polluting and environment-friendly. And it has a durable life, with ultra-fast charging (2-3C above current) function. The vehicle determines the renewed mileage of a charge according to the purpose, so as to install a battery pack that can use enough power, and fully utilizes the ultra-fast charging of the public charging station to extend the continuation mileage.
4. The motor group should have high-efficiency energy conversion. The direct use and recovery of the braking and deceleration energy, and strive for the high efficiency of the vehicle's comprehensive energy use.
5. Set the maximum speed according to the vehicle use and driving situation, and do not exceed the limit value of the traffic regulations, so as to reasonably select the power of the motor and configure the battery capacity.
6, vehicle driving operation, control is simple and effective, reliable, to ensure traffic safety.
7, mechanical and electrical devices less durable maintenance. The cost of vehicle operations is low.
8, based on the needs of the target market, provide practical, suitable models to meet it, and strive to achieve the comprehensive integration of technology, economy, practicality, and functional aspects.
2, an electric vehicle based on electric energy, driven by the motor running, no new pollution, no longer produce flammable, explosive hidden dangers.
3, the electric vehicle energy storage battery used must be non-polluting and environment-friendly. And it has a durable life, with ultra-fast charging (2-3C above current) function. The vehicle determines the renewed mileage of a charge according to the purpose, so as to install a battery pack that can use enough power, and fully utilizes the ultra-fast charging of the public charging station to extend the continuation mileage.
4. The motor group should have high-efficiency energy conversion. The direct use and recovery of the braking and deceleration energy, and strive for the high efficiency of the vehicle's comprehensive energy use.
5. Set the maximum speed according to the vehicle use and driving situation, and do not exceed the limit value of the traffic regulations, so as to reasonably select the power of the motor and configure the battery capacity.
6, vehicle driving operation, control is simple and effective, reliable, to ensure traffic safety.
7, mechanical and electrical devices less durable maintenance. The cost of vehicle operations is low.
8, based on the needs of the target market, provide practical, suitable models to meet it, and strive to achieve the comprehensive integration of technology, economy, practicality, and functional aspects.
Round steel refers to a solid long strip of steel with a circular cross-section. Round steel is divided into three types: hot rolled, forged and cold drawn. The size of hot rolled round bar is 5.5-250 mm. Among them: small round bars of 5.5-25 mm are mostly supplied in bundles of straight strips, which are often used as steel bars, bolts and various mechanical parts; round bars larger than 25 mm are mainly used for the manufacture of mechanical parts and billets of seamless steel pipes Wait.
Round Steel Bar,Stainless Steel Round Bar,Round Bars,Mild Steel Round Bar
Shandong Rizhaoxin Metal Products Co., Ltd. , https://www.sdrizhaoxinsteel.com