The current review emphasizes on three main points: (1) key parameters that characterize the bending level of flexible energy storage devices, such as bending radius, bending angle, end-to-end. The current review emphasizes on three main points: (1) key parameters that characterize the bending level of flexible energy storage devices, such as bending radius, bending angle, end-to-end. Basic mold operations are drawing, cutting and bending. Thus far, several bending. The energies of yarn bending and matrix bending are treated separately. Because the maximum strain of yarn due to bending is much smaller. This article will give a detailed introduction to the copper busbar bending machine of energy storage cabinets, including its working principle, structural characteristics, application fields and future development trends. For the energy storage technique,the design principle needs to consider the integration of material property,microstructure,and performance ac oss multiple temporal and spatial scales. Some des gn strategies were discussed in Section 2. The conventional. No description has been added to this video. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.