PRECISION-CUT CASING TUBULAR FOR CENTRALIZER ASSEMBLY

Ultrasonic resonator support structure and ultrasonic vibration machining apparatus

Built-in type supersonic spindle and excitation method using same

Precision-cut casing tubular for centralizer assembly

Replaceable tool holder

Ultrasonic vibration processing device

Elliptical ultrasonic machining device powered by non-contact induction

Device for generating an ultrasonic vibration of a tool and for measuring vibration parameters

Method and device for processing a workpiece on a numerically controlled machine tool

INTERFACE APPARATUS OF TRANSMISSION

Acoustic breakthrough detection

Method and tooling for making an insulator for a condition sensing spark plug

Method for locating machining position in repair material, and repairing method

DEVICE FOR GENERATING A ROTATORY ULTRASONIC VIBRATION ON A TOOL

Electrically-adjustable tool holder

Ultrasonic positioning device for five-axis machine

Tool attachment and through spindle coolant systems for use with ultrasonic machining modules

Devices for isolating acoustic vibrations in metalworking systems

METHOD FOR SHAPING A WORKPIECE

Method and device for producing a vibrating motion of a mass

Tool Head and Method of Cutting Machining

Ultrasonic machining assembly for use with portable devices

Ultrasonic machining module

Modularized ultrasonic vibration machining apparatus

ULTRASONIC SPINDLE SYSTEM

Spindle and flexible hinge used in ultrasonic machine

Apparatus for ultrasonic vibration-assisted machining