Weld Testing Fixture: Prismatic Cell Weld Testing
This custom-made prismatic battery weld test fixture features a cantilever style hook and alignment fixture for testing the cumulative welding of anode/cathode tabs to their respective current collector. It is also paired with a crosshead extension to provide more space behind and around the specimen/alignment device when using a single column frame. By using the alignment fixture, an operator can ensure the prismatic cell is properly gripped in an upper grip. Fixturing can also be easily swapped out to accommodate different sized prismatic cells and/or welds.
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Cylindrical Cell Weld Testing — For Electric Vehicle Batteries
Cylindrical cells require several welds during assembly, including the cathode tab to the cap of the cell, the anode tab to the base of the can, and even the tab-to-tab individual welds. All of these require proper alignment and gripping solutions for high throughput and repeatable results.