High Quality High Speed Ultrasonic Assisted System For Ceramic Drilling
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High Quality High Speed Ultrasonic Assisted System For Ceramic Drilling

Frequency: 20kHz Power: 500W Spindle Mode: BT Series/ISO Series/ HSK Series Amplitude: More than 10um Warranty: One Year Lead Time: 30days Min Order: 1PCS
  • SP-AM20

  • SP

  • 8543709990


Ultrasonic machining

Ultrasonic assisted drilling (UAD) is a promising method for machining hard, brittle and ductile materials. It is used to manufacture parts with high-precision features, including optical, dental and electronic products. The evaluation of cutting force is very important because it directly affects the power consumption, tool life, dimensional accuracy and surface integrity of the machined parts. The cutting force in UAD is smaller than that in CD. In UAD, the cutting force is directly affected by the cutting conditions (such as ultrasonic frequency and amplitude). In addition, the characteristics of the part material (such as hardness and fracture toughness) will affect the processing behavior. According to the process kinematics, cutting conditions and the physical characteristics of the part materials, different mathematical models have been developed to estimate the UAD cutting force. These models have been verified through experiments. This article discusses the mathematical model of UAD, which is used to predict the effect of cutting conditions on cutting force and metal removal rate.

Ultrasonic assisted drilling technology is a drilling technology with a feed direction of 2-20°. The drill uses high frequency vibration (>20 kHz) to improve processing conditions and productivity.

Ultrasonic vibration can not only reduce the thrust, but also improve the surface quality of the hole. In addition, high-frequency vibration has no significant effect on the dimensional accuracy or microstructure of the borehole.

In the drilling and processing of modern aviation materials such as nickel-based and titanium-based superalloys, there are problems such as tool exit burrs, tool stress, tool surface high temperature, and low machining reliability. Recently, a promising method to overcome these technical limitations is to use ultrasonic assistance, in which high frequency and low amplitude vibrations are superimposed on the movement of the tool. Compared with the roundness, cylindricity, surface roughness and hole size of conventional drilling workpieces, the application of ultrasonic vibration can significantly improve the quality of the hole by more than 60%.

Proper ultrasonic vibration can reduce burr height, drilling force and surface roughness more than conventional drilling. At the same time, in the workpiece vibration system, compared with the tool vibration system, higher surface roughness and greater drilling force are obtained.

Detailed Parameters:

Working frequency




Product mode 

BT/ ISO/ HSK/ CAT series drilling machine handle


10um or more(adjustable)


20000 r/min

Matching tool

Carbide drilling head Φ2-Φ10mm

Demonstration of ultrasonic assisted machining works:

Detailed introduction of Non-contact of ultrasonic assisted system:

Ultrasonic assisted system

ultrasonic spindle

The whole ultrasonic system uses particular resonance theory to optimize the impedance matching of subsystems such as ultrasonic power, transducer, horn and holder, so as to ensure the continuous working stability of the system. Reduce energy consumption and save cost.Using wireless transmission technology. For surface-to-surface or ring-to-ring, the emitter can be 1/4 circle to whole round, adapt to different processing machine and machining center, and realize the quick cutters change.



Ultrasonic machining

The new development of ultrasonic machining technology, such as micro ultrasonic machining, NC Ultrasonic Machining Technology and so on. The research of these technologies promotes our research on new materials, which in turn promotes the development of technology, which makes the continuous development and improvement of ultrasonic machining technology. Ultrasonic machining is not only applied in industry, but also in medicine and life.

Ultrasonic machining not only overcomes the disadvantage that some special materials are not easy to be machined, but also improves the machining accuracy, shortens the machining time and improves the efficiency. And its position in cutting, grinding and finishing is irreplaceable. Therefore, the device is suitable for turning, milling, drilling and grinding of diamond, glass, ceramics, tungsten carbide, titanium alloy and other materials. Compared with other processing methods, it has the advantages of low cost, high precision and no need to change the machine tool.


1. Not limited by whether the material is conductive or not;

2. The tool has little macro force and thermal influence on the workpiece, so it can process thin-walled, narrow slit and thin-slice workpieces;

3. The greater the brittleness of the processed material, the easier it is to process, and the harder the material or the greater the strength and toughness, the harder it is to process. Such as glass, quartz, ceramics, silicon, germanium, ferrite, gem and jade, drilling (including round hole, special-shaped hole and curved hole), cutting, slotting, nesting, engraving, deburring of batch small parts, mold surface polishing and grinding wheel dressing.

4. Because the crushing of workpiece materials mainly depends on the action of abrasive, the hardness of abrasive shall be higher than that of processed materials, and the hardness of tools can be lower than that of workpiece materials;

5. It can be combined with other machining methods, such as ultrasonic vibration cutting, ultrasonic EDM and ultrasonic ECM.

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