Longitudinal excitation type ultrasonic vibration milling cutter handle device

Abstract

A longitudinal excitation type ultrasonic vibration milling cutter handle device comprises a conductive slip ring, an ultrasonic vibration milling transducer and a non-standard BT50 cutter handle, wherein the ultrasonic vibration milling transducer is connected with the non-standard BT50 cutter handle by the aid of a flange, and the conductive slip ring is fixed on the non-standard BT50 cutter handle by the aid of bolts finally. With the adoption of the device, the problem of heating of the ultrasonic vibration milling transducer is solved through air cooling, so that the ultrasonic vibration milling transducer can work stably for a long time; meanwhile, the device can be connected with a traditional milling machine and a traditional machining center conveniently, high-frequency ultrasonic vibration milling can be realized, and efficient, high-quality and high-precision milling can be performed on titanium alloys, composite materials, hard and brittle materials and the like. The device has the popularization and application value in the field of milling, particularly the technical field of aerospace engineering.

Description

Technical field: [0001] The invention provides a longitudinal excitation type ultrasonic vibration milling tool holder device, which relates to a longitudinal excitation type ultrasonic vibration milling tool holder, which can be installed on traditional milling equipment to realize ultrasonic vibration milling processing on materials. The invention belongs to the technical field of ultrasonic vibration milling. Background technique: [0002] With the rapid development of the aerospace industry, the performance requirements for aircraft are also continuously increasing. It is inevitable for modern aircraft to reduce the structural weight and improve the integrity of the aircraft structure while ensuring that the design performance requirements such as strength and stiffness required by the aircraft are met. With the development trend, thin-walled structural parts using titanium alloys, composite materials and other materials have the characteristics of high strength, light w...

AI Technical Summary

Problems solved by technology

[0004] There are very few researches on ultrasonic milling technology at home and abroad, most of them are driven to vibrate the workpiece, and most of the existing ultrasonic milling equipment are large-scale ultrasonic machine tools, which are expensive, and most of them are for hard and brittle materials such as composite materials and glass. material processing

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