Vacuum impregnation programs 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 metallic 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 forestall 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 preferrred for absolutely assembled EV batteries which include delicate components and electronics.
“Because the automotive business evolves rapidly to satisfy shopper demand for EVs, it wants new, confirmed and efficient manufacturing processes,” says Alexander Alford, CEO at Godfrey & Wing.
Supply: Godfrey & Wing