FR1444900A - Device for determining the resonant frequency of a tool, in particular for an ultrasonic machine - Google Patents

Device for determining the resonant frequency of a tool, in particular for an ultrasonic machine

Info

Publication number
FR1444900A
FR1444900A FR18585A FR18585A FR1444900A FR 1444900 A FR1444900 A FR 1444900A FR 18585 A FR18585 A FR 18585A FR 18585 A FR18585 A FR 18585A FR 1444900 A FR1444900 A FR 1444900A
Authority
FR
France
Prior art keywords
tool
determining
resonant frequency
ultrasonic machine
ultrasonic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR18585A
Other languages
French (fr)
Inventor
Henri Laleuf
Michel Martin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR18585A priority Critical patent/FR1444900A/en
Application granted granted Critical
Publication of FR1444900A publication Critical patent/FR1444900A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H13/00—Measuring resonant frequency
    • 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
    • B06B1/0261—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal taken from a transducer or electrode connected to the driving transducer
    • 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
    • B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
    • B06B2201/50—Application to a particular transducer type
    • B06B2201/55—Piezoelectric transducer
    • 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
    • B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
    • B06B2201/50—Application to a particular transducer type
    • B06B2201/58—Magnetostrictive transducer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR18585A 1965-05-26 1965-05-26 Device for determining the resonant frequency of a tool, in particular for an ultrasonic machine Expired FR1444900A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR18585A FR1444900A (en) 1965-05-26 1965-05-26 Device for determining the resonant frequency of a tool, in particular for an ultrasonic machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR18585A FR1444900A (en) 1965-05-26 1965-05-26 Device for determining the resonant frequency of a tool, in particular for an ultrasonic machine

Publications (1)

Publication Number Publication Date
FR1444900A true FR1444900A (en) 1966-07-08

Family

ID=1579476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR18585A Expired FR1444900A (en) 1965-05-26 1965-05-26 Device for determining the resonant frequency of a tool, in particular for an ultrasonic machine

Country Status (1)

Country Link
FR (1) FR1444900A (en)

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