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DeutschAs an important part of the motor, the motor housing must have high strength, good heat dissipation and corrosion resistance. In order to meet these stringent requirements, precision casting technology, as an important development direction of the modern casting industry, has become the core technology for producing high-performance motor housings.
Ningbo Fenda New Energy Technology Co., Ltd., with its rich experience in precision mold design and manufacturing, has successfully developed a new energy motor housing using advanced casting technology. This product fully utilizes the advantages of precision casting technology to ensure the high strength, good sealing and precise size and shape of the motor housing. Precision casting can significantly improve the manufacturing accuracy of the product, reduce material waste and improve production efficiency, which is crucial for the large-scale manufacturing of motor housings for new energy electric vehicles.
Precision casting technology requires precise control of every detail. From design drawings to actual production, every step must be carefully designed and optimized. The manufacturing process of the new energy motor housing strictly follows this principle, combined with Ningbo Fenda's technical advantages in mold design, material selection and processing technology to ensure the precision and high strength of each motor housing.
When designing the new energy motor housing, Ningbo Fenda's engineers optimized the structure of the housing according to the functional requirements of the motor, and determined the heat dissipation holes, installation positions and strength requirements. In order to achieve high-precision casting, the design team also conducted a comprehensive analysis of every detail to ensure that the housing is in the best state in terms of protection, heat dissipation and structural strength.
Ningbo Fenda uses advanced low-pressure casting and high-pressure casting technologies, which can ensure that the surface of the casting is smooth and defect-free, and can accurately control the size of each motor housing. The precision casting process can also effectively reduce bubbles and impurities in the casting process and improve the strength and durability of the product.
The casting of the new energy motor housing needs to undergo strict post-processing processes, such as deburring, grinding, cleaning and other steps to ensure that the product surface is smooth and flawless. Ningbo Fenda also performs surface treatments such as anodizing and spraying on the motor housing according to different needs to improve its corrosion resistance and appearance quality.
One of the biggest advantages of precision casting technology is that it can achieve lightweight design on the basis of high strength. For electric vehicles, lightweighting has always been an important goal to improve vehicle efficiency and extend driving range. The housing of the new energy motor adopts precision casting technology, using high-strength and lightweight materials such as aluminum alloy and magnesium alloy, which ensures the impact and vibration resistance of the motor housing, and also reduces the overall weight of the motor, thereby improving the energy efficiency and endurance of the vehicle.
Precision casting enables the housing of the new energy motor to achieve very precise dimensional control, ensuring the perfect fit between the housing and other parts of the motor. This precision improves the sealing performance of the housing, avoids problems such as water leakage and air leakage, and ensures the stable operation of the motor under various harsh conditions. Precision casting can also effectively improve the surface quality of the motor housing and reduce the occurrence of surface defects. Ningbo Fenda strictly controls the casting temperature and time during the casting process to avoid defects such as pores and cracks in the casting, thereby improving the overall durability and service life of the motor housing.
The successful implementation of precision casting technology is inseparable from high-quality raw materials and exquisite craftsmanship. The housing of the new energy motor adopts high-quality metal materials such as aluminum alloy and magnesium alloy, which have excellent mechanical properties, good thermal conductivity and corrosion resistance. Especially in the application environment of new energy electric vehicles, the motor housing needs to be able to withstand extreme environments such as high temperature, low temperature, and salt spray. By selecting high-quality alloy materials and advanced surface treatment technology, the new motor housing can effectively prevent oxidation, corrosion and wear, ensuring the reliability of the motor in harsh environments.
During the production process, Ningbo Fenda strictly controls every link, especially in mold design and casting technology, and continuously optimizes and innovates. Through multiple experiments and tests, it ensures that each motor housing can meet the requirements of high strength, precision and reliability.
