Achieving 6,000 mm/min in friction stir welding is not a spindle speed adjustment. It is a heat balance and material flo…

FSW joint strength gets quoted as a percentage of base metal strength, often between 70 and 90 percent. Production reali…

FSW joint mechanical testing is where a sound process proves itself, but the interpretation is not simply pass or fail. …

Ultrasonic phased array testing for FSW welds detects the internal flaws that drive most joint failures: root-side lack …

FSW joint NDT fails when quality teams treat it as a single checkbox exercise. Friction stir welds produce a different d…

FSW flash formation is one of the earliest signs that a friction stir weld is running out of balance. A small raised rid…

FSW tunnel defects are a containment failure, not just a weld quality issue. They appear when plasticized material stops…

Most common FSW defects in aluminum welds follow a pattern. A process parameter drifts, tool engagement changes, or heat…

Optimizing FSW parameters for 6xxx aluminum starts with travel speed and axial force, not with rotation speed. In our pr…

FSW process parameters do not act as independent settings on a machine panel. Rotation speed, travel speed, axial force,…