Longitudinal ultrasonic vibration effects on grinding mechanism in side and end grinding of 2.5D Cf/SiC composites

As typical ablation-resistant materials, carbon fiber–reinforced ceramic matrix composites (CMCs) are widely used as hot-end components such as rocket launcher nozzles. Nevertheless, their characteristics of anisotropic and hard-brittle bring processing challenges. Rotary ultrasound–assisted machini...

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