Charged EVs | Godfrey & Wing introduces a single-point impregnation course of to seal leak paths in EV batteries

Vacuum impregnation methods and sealant producer Godfrey & Wing has launched a single-point impregnation course of geared toward making EV battery pack assemblies and drive motor case castings safer and extra dependable. 

This patent-pending course of seals porous leak paths that type naturally in steel castings utilized in battery assemblies. It’s relevant in a accomplished meeting, or can be utilized for particular person castings earlier than meeting.

The corporate says that sealing these leak paths helps stop coolant leakage, avoiding defects, recollects and attainable failures.

Single-point impregnation eliminates the pains of conventional vacuum impregnation, as solely the leak path is subjected to the method, whereas the opposite parts stay untouched. The method ensures the leak path is sealed with no threat of contamination or harm, making it perfect for totally assembled EV batteries which comprise delicate components and electronics.

“Because the automotive business evolves shortly to fulfill shopper demand for EVs, it wants new, confirmed and efficient manufacturing processes,” says Alexander Alford, CEO at Godfrey & Wing. 

Supply: Godfrey & Wing