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Last updated February 1, 2026
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Mechanical flash removal geometry: BYDRecent Research Landscape

Excess material extrusion during friction stir welding creates structural defects and assembly interference. These innovations utilize specialized scraping structures and automated detection to ensure surface integrity.

What technical problems is BYD addressing in Mechanical flash removal geometry?

Rotational interface transmission failure

(110)evidences

Irregularities in material fusion and structural discontinuities during high-speed battery assembly. Eliminating these defects ensures electrical conductivity and prevents mechanical failure of the cell connection.

Excess material protrusion interference

(43)evidences

Inconsistent cutting geometry and mechanical misalignment during slitting or pressing lead to burrs and jagged edges. Achieving clean separation prevents structural defects and reduces post-processing requirements.

Inconsistent surface protrusion removal

(21)evidences

Unwanted material protrusions on complex geometries impede component assembly and fluid flow. Removing these defects ensures dimensional accuracy and prevents mechanical interference.