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Revolutionizing Precision Machining: Conprofe Ultrasonic’s Rotary Ultrasonic Machining

In the ever-evolving world of manufacturing, Conprofe Ultrasonic has emerged as a leader in the field of precision machining. With their groundbreaking integration of ultrasonic technology and green technology, they have successfully tackled the processing challenges associated with hard and brittle materials, hard-to-cut metal materials, and composite materials. The result is the development of their remarkable product system, the ultrasonic green CNC machine tool, which boasts independent intellectual property rights. Let’s delve into the fascinating world of Conprofe Ultrasonic’s Rotary Ultrasonic Machining and explore how it has revolutionized the industry.

Unveiling Rotary Ultrasonic Machining

At the heart of Conprofe Ultrasonic’s innovation lies Rotary Ultrasonic Machining (RUM), a cutting-edge technology that employs ultrasonic vibrations to remove material from the surface of a workpiece. By harnessing the power of tens of kilohertz mechanical vibrations, RUM enables smoother chip evacuation, superior cooling performance, and enhanced surface consistency. These benefits translate into improved machining efficiency, prolonged tool life, and impeccable surface finishes.

Advantages of Rotary Ultrasonic Machining:

  1. Unleashing Precision: With ultrasonic vibrations ranging from 18 to 70 kHz, RUM reduces main cutting forces and cutting temperatures significantly. This reduction not only enhances precision but also minimizes subsurface damage and machining stress, particularly when working with hard and brittle materials.
  2. Superior Surface Quality: RUM’s high-frequency ultrasonic vibrations contribute to reduced surface roughness, resulting in workpieces with impeccable surface finishes. The mirror-like finishes achieved through this technology are a testament to its exceptional capabilities.
  3. Extended Tool Life: The unique flute design of Conprofe Ultrasonic’s Solid PCD Micro-Edge Cutting Tool, with its minimum flute width of 0.01mm and tool profile accuracy within 3μm, ensures improved rigidity and sharpness. As a result, the tool life is extended by an impressive 3-8 times compared to imported PCD-coated cutting tools.


Conprofe Ultrasonic’s Rotary Ultrasonic Machining, combined with the integration of green technologies, has revolutionized the precision machining industry. By harnessing ultrasonic vibrations and incorporating Minimum Quantity Lubrication and Supercritical CO2 Cooling technologies, Conprofe Ultrasonic has achieved unprecedented levels of efficiency, precision, and sustainability. With their Solid PCD Micro-Edge Cutting Tool and its international patents, they have solidified their position as one of China’s largest manufacturers of MCD/PCD cutting tools.

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