System of Detection and Transmission of Ultrasonic Machining

摘要

A system of detection and transmission of ultrasonic machining incorporating a motor, an ultrasonic horn and a cutting tool mainly includes a detector, a vibrator and a transmitter. The vibrator is made of piezoelectric material and is used to create ultrasonic vibrations, and the detector made of piezoelectric material is used to physically detect the vibrations. The transmitter includes a fixed ring connected with the ultrasonic horn to remain fixed and a rotary ring connected with the cutting tool to conduct rotary manufacturing. A plurality of balls are located between the fixed ring and the rotary ring. By means of the above design, the transmitter is able to effectively transmit the displacement to the cutting tool vertically, and the accuracy of machining is ensured via the detector establishing a control system of feedback.

主权项

1. A system of detection and transmission of ultrasonic machining which can be assembled with a motor, an ultrasonic horn and a cutting tool, wherein the system of detection and transmission of ultrasonic machining comprises:
at least one sensor; at least one vibrator; a connector used to connect the at least one sensor, the at least one vibrator and the ultrasonic horn; and a transmission apparatus connected to the ultrasonic horn and the cutting tool, wherein the transmission apparatus further comprises a fixed ring, a plurality of rotary bearing objects and a rotary ring, wherein the plural rotary bearing objects are set between the rotary ring and the fixed ring; whereby the vibration of the at least one vibrator can be transmitted to the cutting tool via the transmission apparatus and can be detected by the at least one sensor.