Model development of laser welding in lithium-ion prismatic cell
Lithium-ion battery (LIB) cells are the most appropriate energy storage device on EVs due to their high energy density, fast charging speed, and long service life [3], Laser
Influence of the surface properties of the connector material on
For the electrical interconnection of prismatic energy storage devices or round cells, the laser bonding method can be used as a particularly flexible connection technology.
Laser beam welding of electrical contacts for the application in
Highest joint strength with lowest electrical resistance could be achieved during laser welding. For cylindrical cell welding with copper tab, Schmidt et al. (2016) reported that
Contacting of cylindrical lithium-ion batteries using short pulse laser
Laser micro welding is – due to its local and limited thermal input into the parts – a well suited joining technique for the contacting of battery cells, modules and packs for
Contacting of cylindrical lithium-ion batteries using
Laser micro welding is – due to its local and limited thermal input into the parts – a well suited joining technique for the contacting of battery cells, modules and packs for electrical vehicles.
Influence of the surface properties of the connector material on
These include, for example 18650 round cells, prismatic cells or pouch cells. For the electrical interconnection of prismatic energy storage devices or round cells, the laser
Model development of laser welding in lithium-ion prismatic cell
In this study, we presented a technical approach to characterize laser welding in prismatic cells via directly extracting test samples from the cell and identifying critical
Semi-automatic energy storage battery module welding line
Like power batteries, energy storage batteries use laser welding mainly for cells, modules and packs. As a benchmark enterprise of laser welding and intelligent equipment in the lithium