Ultrasonic Drilling Center For R8 Spindle Mounted On CNC Machine

Ultrasonic Machining is a new mechanical machining process, which can enhance the milling and drilling performance by high frequency micro vibrations. Ultrasonic machine device comprises a generator, transducer, booster and horn.

Ultrasonic Drilling Center For R8 Spindle Mounted on CNC Machine



The rotary ultrasonic machining technology from Altrasonic enables the economical machining of complex workpiece geometries in demanding high-tech materials. The kinematic overlapping of the tool rotation with an additional oscillation effects a reduction of the process forces by up to 40 % in comparison to conventional machining. 


Item No.: HS-M20

Frequency: 20kHz

Power: 500Watt

Speed: 20,000RPM

Amplitude: 10um or more

Diameter of Horn: 

                          Milling: Φ1-Ф13mm


Spindle: R8

(Special spindles are made per request.)


1. Technology integration via R8 actuator system;

2. Ultrasonic machining superimpositioning of the tool rotation with amplitudes up to > 10 µm;

3. Automatic frequency detection -adation, amplitude regulation and automatic feed adjustment;

4. Up to 50% reduced process forces due to Ultrasonic machining allow: higher feeds, better surface finishes up to Ra < 0.2 µm, longer tool life;


Medical industry: Artificial crown machining

Automotive industry: Valve deburring

Die & mold industry: Surface finishing

Aerospace industry: Surface finishing

Precise ceramic industry: Roughing and finishing

Glass industry: Drilling, polishing, chamfering

20Khz Ultrasonic drilling machine (55)

ultrasonic assisted milling system (70)










1. Q: Can your ultrasonic machine assemble to my CNC machine?

A: Yes, you need to inform us the type of tool holder like BT/CTA/ISO/HSKA , or you can provide drawings that we will customized the same on our ultrasonic part to match your CNC machine.

2. Q: What is the RMP(Round Per Minute) pf your equipment?

A: Normally the max speed of designed equipment is below 20,000RMP, if you need faster for better performance, we will do the some adjustment to match the max speed 20,000 RPM.

3. 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).

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