Top Quality 20kHz Ultrasonic Milling Machine

Ultrasonic milling is a kind of new method of process technology, is the ultrasonic vibration by adding high frequency micro-amplitude in general milling process, to change the machinable property of material. Ultrasonic milling device is constituted by generator, oscillator and horn.

Top Quality 20kHz Ultrasonic Milling Machine


   


Technical Parameters


Product shape: BT40 tool holder

Working frequency: 20kHz/40kHz;

Resonance point amplitude: 10um or more;

Speed: 3000 r / min (more than 3000r/min need do dynamic balance)

Matching tool: carbide end mill head Φ1-Φ13mm; disk cutter Φ50;

Power: 500W


A brief introduction to ultrasonic machining


Ultrasonic machining, or strictly speaking the "Ultrasonic vibration machining", is a subtraction manufacturing process that removes material from the surface of a part through high frequency, low amplitude vibrations of a tool against the material surface in the presence of fine abrasive particles. The tool travels vertically or orthogonal to the surface of the part at amplitudes of 0.05 to 0.125 mm (0.002 to 0.005 in.).The fine abrasive grains are mixed with water to form a slurry that is distributed across the part and the tip of the tool. Typical grain sizes of the abrasive material range from 100 to 1000, where smaller grains (higher grain number) produce smoother surface finishes.

 

Ultrasonic Machining Process


Ultrasonic_Machine_Process


Advantages


Ultrasonic vibration machining is a unique non-traditional manufacturing process because it can produce parts with high precision that are made of hard and brittle materials which are often difficult to machine.Ultrasonic machining is able to produce high-tolerance parts because there is no distortion of the worked material. The absence of distortion is due to no heat generation from the sonotrode against the work piece and is beneficial because the physical properties of the part will remain uniform throughout. Furthermore, no burrs are created in the process, thus fewer operations are required to produce a finished part.


ultrasonic assisted machining system BT50 or BT40 spindle type (10)

ultrasonic assisted machining system BT50 or BT40 spindle type (17)

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