
Visual inspection of pole piece alignment, tab welding and assembly accuracy
The middle process is extremely sensitive to pole piece alignment and lug welding accuracy. Machine vision detects pole piece alignment, lug welding quality and assembly accuracy, and combines 3D contours to ensure consistency between layers of winding/lamination.

Pole piece alignment (overhang) test
Determination of lug welding quality and deviation
3D contour completes inter-layer size measurement
Real-time full inspection of high-speed production lines
Online monitoring of pole piece coating thickness, scratches and edge defects
High-speed full inspection of battery envelope appearance, bulge and size
Linear Camera enables millisecond-level identification of pole piece surface flaws
3D Profile Sensor completes measurement of cell shape and tab size
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