NZ592935A - Ultrasonic device - Google Patents

Ultrasonic device

Info

Publication number
NZ592935A
NZ592935A NZ592935A NZ59293511A NZ592935A NZ 592935 A NZ592935 A NZ 592935A NZ 592935 A NZ592935 A NZ 592935A NZ 59293511 A NZ59293511 A NZ 59293511A NZ 592935 A NZ592935 A NZ 592935A
Authority
NZ
New Zealand
Prior art keywords
tool
frequency
oscillating signal
processor
mechanical vibration
Prior art date
Application number
NZ592935A
Inventor
Robin Holdsworth
Shane Richard Leath
Ross Doulgas Clarke
Original Assignee
Agres Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agres Ltd filed Critical Agres Ltd
Priority to NZ592935A priority Critical patent/NZ592935A/en
Priority to PCT/NZ2012/000069 priority patent/WO2012158049A1/en
Priority to GB1319350.3A priority patent/GB2504636B/en
Priority to AU2012256467A priority patent/AU2012256467B2/en
Publication of NZ592935A publication Critical patent/NZ592935A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/0207—Driving circuits
    • B06B1/0223—Driving circuits for generating signals continuous in time
    • B06B1/0238—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave
    • B06B1/0246—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • User Interface Of Digital Computer (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

592935 Disclosed is an ultrasonic device (1) for use with an ultrasonic cutting tool. The device (1) includes a frequency generator (3), an ultrasonic transducer (6), a vibrating tool (8) and a processor (2). The frequency generator (3) is configured to generate an oscillating signal having a predetermined frequency and power level. The ultrasonic transducer (6) is configured to receive the oscillating signal and generate a mechanical vibration, wherein the frequency and amplitude of the mechanical vibration are controlled by the oscillating signal. The vibrating tool (8) is configured to vibrate in response to the mechanical vibration. The at least one processor (2) is configured to receive at least one operational characteristic relating to the vibration of the tool (8) and determine at least one property of material in contact with the tool (8) using the received operational characteristic in combination with predetermined values. The processor (2) is configured to the control the frequency generator (3) to adjust the frequency of the oscillating signal based on the determined property of the material.
NZ592935A 2011-05-19 2011-05-19 Ultrasonic device NZ592935A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NZ592935A NZ592935A (en) 2011-05-19 2011-05-19 Ultrasonic device
PCT/NZ2012/000069 WO2012158049A1 (en) 2011-05-19 2012-05-21 Ultrasonic device
GB1319350.3A GB2504636B (en) 2011-05-19 2012-05-21 Ultrasonic Device
AU2012256467A AU2012256467B2 (en) 2011-05-19 2012-05-21 Ultrasonic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ592935A NZ592935A (en) 2011-05-19 2011-05-19 Ultrasonic device

Publications (1)

Publication Number Publication Date
NZ592935A true NZ592935A (en) 2013-11-29

Family

ID=47177168

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ592935A NZ592935A (en) 2011-05-19 2011-05-19 Ultrasonic device

Country Status (4)

Country Link
AU (1) AU2012256467B2 (en)
GB (1) GB2504636B (en)
NZ (1) NZ592935A (en)
WO (1) WO2012158049A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105235000B (en) * 2015-08-11 2017-06-16 邯郸市海拓机械科技有限公司 A kind of portable supersonic cutting knife
US20240165764A1 (en) * 2022-11-23 2024-05-23 Raytheon Technologies Corporation Adaptive vibration amplitude for impact grinding of ceramic matrix composite components

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5151085A (en) * 1989-04-28 1992-09-29 Olympus Optical Co., Ltd. Apparatus for generating ultrasonic oscillation
JPH0463668A (en) * 1990-07-03 1992-02-28 Brother Ind Ltd Amplitude control device for ultrasonic machining device
EP1238715A1 (en) * 2001-03-05 2002-09-11 Prokic Miodrag Multifrequency ultrasonic structural actuators
US8180479B2 (en) * 2008-02-05 2012-05-15 The Boeing Company Adaptive control of composite plycutting

Also Published As

Publication number Publication date
WO2012158049A1 (en) 2012-11-22
GB201319350D0 (en) 2013-12-18
AU2012256467B2 (en) 2015-09-03
GB2504636A (en) 2014-02-05
AU2012256467A1 (en) 2013-11-14
GB2504636B (en) 2018-08-01

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