A Side Excitation Ultrasonic Elliptical Vibration Milling Tool Holder

Abstract

A lateral simulative type ultrasonic elliptic vibration milling knife handle comprises a conductive slip ring, a BT 50 knife handle body, four I type ceramic stacks, four II type ceramic stacks, three I-1 type nylon protection blocks, an I-2 type nylon protection block, three II-1 type nylon protection blocks, a II-2 type nylon protection block, a gasket, an M14 screw, an amplitude-change pole and a taper pressing sleeve, wherein the four I type ceramic stacks comprise the I type ceramic stack A, the I type ceramic stack B, the I type ceramic stack C and the I type ceramic stack D, and the four II type ceramic stacks comprise the II type ceramic stack A, the II type ceramic stack B, the II type ceramic stack C and the II type ceramic stack D; the three I-1 type nylon protection blocks comprise the I-1 type nylon protection block A, the I-1 type nylon protection block B and the I-1 type nylon protection block C; the three II-1 type nylon protection blocks comprise the II-1 type nylon protection block A, the II-1 type nylon protection block B and the II-1 type nylon protection block C. The ultrasonic knife handle is arranged on a common milling device and can conduct ultrasonic elliptic vibration milling on multiple materials, the good characteristic of the ultrasonic elliptic vibration machining is brought into play, and part machining quality is improved.

Description

technical field [0001] The invention relates to a lateral excitation type ultrasonic elliptical vibration milling tool holder, which can be installed on traditional milling equipment to realize ultrasonic elliptical vibration milling processing for materials. The invention belongs to the technical field of ultrasonic vibration milling. Background technique [0002] A large number of theoretical and experimental studies have shown that ultrasonic vibration cutting technology has a series of excellent characteristics such as significantly reducing cutting force, significantly improving machining accuracy and surface quality, slowing tool wear and improving tool durability, suppressing chatter, and reducing residual stress on the surface of parts. [0003] Ultrasonic vibration milling technology belongs to advanced processing and manufacturing technology, which is mostly used in the field of aerospace manufacturing. Ultrasonic vibration milling technology is applied to the mil...

AI Technical Summary

Problems solved by technology

[0005] (1) The tool vibration form is single, the existing ultrasonic machine tool or ultrasonic device is a single vibration in the axial direction, and the excellent characteristics of ultrasonic vibration processing have not been fully utilized;

[0006] (2) The processing objects of the equipment are single. The current ultrasonic vibration milling machine tools are mainly for the processing of brittle and hard materials such as ceramics and glass, and the processing capacity for difficult-to-machine metal materials is limited;

[0007] (3) The purchase and maintenance costs of special ultrasonic vibration processing equipment are high, but the application range is limited and the cost performance is low;

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