The manufacturing process of forgings for new energy vehicles includes material selection, preheating, hammering, and post-processing, among other processes. Throughout these processes, high levels of technological proficiency are required, and there is a constant need for research and innovation.
According to national policies, in order to facilitate the transformation of Chinese manufacturing towards “intelligent manufacturing,” the Ministry of Industry and Information Technology released the “Made in China 2025” plan in 2018, which outlined strategies such as cultivating advanced manufacturing technology and building new intelligent manufacturing systems. Among them, developing digital design and manufacturing technology is a crucial step forward. Digital design and manufacturing technology can digitize the entire production process for forgings, thereby improving manufacturing precision and efficiency, while also reducing manufacturing costs.
In actual production, some forging manufacturers are also constantly improving the manufacturing process. For instance, China Aerospace Science & Industry Corporation 11th Academy of Machinery Industry Technology utilizes bimetal composite forming technology to enable precise formation of multilayer structure forgings with multiple materials. Additionally, Changzhou Hongtai Forging Technology Co., Ltd has introduced advanced pneumatic hammer forging equipment and adopted extremely low deformation cam designs to effectively improve forging formation rates and manufacturing quality.
In conclusion, the manufacturing process of forgings for new energy vehicles is a critical stage that requires continuous technological innovation and equipment updates. Digital design and manufacturing is one of the future areas for development, while utilizing advanced technology and equipment can improve forging manufacturing quality and efficiency.
