Ultrasonic Micro-Drilling For Ceramic Matrix Composites

Ultrasonic Micro-Drilling For Ceramic Matrix Composites

Ultrasonic machining (USM) is a mechanical material removal process used to erode holes and cavities in hard or brittle workpieces by using shaped tools, high-frequency mechanical motion, and an abrasive slurry

Ultrasonic Micro-Drilling for Ceramic Matrix Composites


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Rotary ultrasonic machining (RUM) is a hybrid machining process that combines the material removal mechanisms of diamond grinding with ultrasonic machining (USM), resulting in higher material removal rates (MRR) than those obtained by either diamond grinding or USM alone.

Technical Parameters:

Working frequency20KHz/40KHz
Resonance point amplitude10um or more
Speed30000 r / min or less
Matching toolcarbide end mill head Φ2-Φ13; disk cutter Φ50;









CVD Silicon Carbide

Ceramic Matrix Composites

Technical Ceramics

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Competitive Advantages:

Significantly reduced forces on the workpiece and tool during machining, which allows operators the freedom to increase processing speeds and cutting feed rates

* Reduced cycle times, compared to standard grinding/milling machines


Q:What is the diameter of your drilling tool?

A:The diameter range of our drilling tool is 1mm to 13mm(according to custom’s application).

Q:Do you make grinding head welded diamond power?

A:Yes, there are concentrated diamond power on our ultrasonic grinding head for better performance.It needs change frequently for it’s a wearing part.

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