No Touch Power Transfer Ultrasonic Micro Srilling Process

No Touch Power Transfer Ultrasonic Micro Srilling Process

New Process 20Khz Ultrasonic Ceramic Machining Description: The transducer vibrates the sonotrode at low amplitudes and high frequencies. The sonotrode is usually made of low carbon steel. A constant stream of abrasive slurry flows between the sonotrode and work piece. This flow of slurry allows...

No touch power transfer ultrasonic micro srilling process

Technical Parameters:


Principle :

Rotary ultrasonic milling is a complex machining mode of diamond milling tool with high frequency vibration along with axial ultrasonic vibration and feed milling motion, and it has excellent processing capacity for hard and brittle materials to provide efficient and effective solution.


Its material removal method is the superimposition of high-frequency vibration, slip, plow and abrasion effects by diamond abrasive grains. The milling parameters such as spindle speed, feed speed, depth of cut and ultrasonic amplitude significantly affect the final work piece surface quality.



The process is non-thermal, non-chemical, and non-electrical, leaving the chemical and physical properties of the workpiece unchanged. This low-stress process translates into high reliability for your critical applications.


l Multiple features can be machined at the wafer or substrate level simultaneously, and the process is scalable. Our process is often the highest quality and lowest cost solution.


Ultrasonic machined features have vertical side walls, enabling you to preserve valuable space for your designs that translate into higher productivity.


The process integrates well with semiconductor and MEMS processes. Machined features can be aligned to previously patterned, machined, or etched substrates.

Applications :









CVD Silicon Carbide

Ceramic Matrix Composites

Technical Ceramics


material of micromachining.jpg







Q:Can i adjust the frequency on the your equipment?

A:You do not need to adjust the frequency, our digital generator will automatically tracking the frequency.

Q:I want to see the performance of my material, can i send you the samples?

A:Yes, you can send us the samples.We will arrange the testing and send you the video of performance.

Q:What is ER collet?

A:The ER collet is a subtype of chuck that forms a collar around an object to be held and exerts a strong clamping force on the object when it is tightened, usually by means of a tapered outer collar. It may be used to hold a workpiece or a tool



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