Ultrasonic Machining: It Takes More Than Vibration
For stable ultrasonic-assisted machining, vibration is only one part of the equation. Spindle design, frequency control, and measurement capabilities are also important aspects of the technology.
The Tongtai VU-5 Ultrasonic-Assisted Machining Center integrates an ultrasonic spindle with automatic frequency sweeping and tracking, while extending its capabilities to machining-related measurement. Together, these features demonstrate an integrated approach to ultrasonic-assisted precision machining.
• Built-in Power Ring Ultrasonic Spindle
Designed to support ultrasonic machining requirements alongside high-speed spindle applications.
• Automatic Frequency Sweeping & Tracking
Frequency control supports the management of ultrasonic operating conditions during machining.
• Tool Runout & Ultrasonic Amplitude Measurement
Measurement data provides insights into tool runout and ultrasonic operating conditions, supporting process evaluation.
From spindle design and frequency control to measurement, the Tongtai VU-5 brings together key technologies for ultrasonic-assisted machining.
Visit Tongtai at JIMTOF 2026 to discuss hard-brittle material machining and precision manufacturing applications.
• JIMTOF 2026 | Japan International Machine Tool Fair
• October 26–31, 2026
• Tokyo Big Sight | East Hall 1 | Booth E1009-3



