[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

DE567426T1 - Verfahren und Gerät zur Werkstückbearbeitung mit Ultraschallenergie. - Google Patents

Verfahren und Gerät zur Werkstückbearbeitung mit Ultraschallenergie.

Info

Publication number
DE567426T1
DE567426T1 DE93630029T DE93630029T DE567426T1 DE 567426 T1 DE567426 T1 DE 567426T1 DE 93630029 T DE93630029 T DE 93630029T DE 93630029 T DE93630029 T DE 93630029T DE 567426 T1 DE567426 T1 DE 567426T1
Authority
DE
Germany
Prior art keywords
workpiece
horn
control signal
ultrasonic
power
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.)
Pending
Application number
DE93630029T
Other languages
English (en)
Other versions
DE69330029T2 (de
DE69330029D1 (de
Inventor
Jeffrey Lee Frantz
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.)
Emerson Electric Co
Original Assignee
Emerson Electric Co
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 Emerson Electric Co filed Critical Emerson Electric Co
Publication of DE567426T1 publication Critical patent/DE567426T1/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • 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
    • 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
    • B06B1/0253—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal taken directly from the generator circuit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/60—Riveting or staking
    • B29C65/606—Riveting or staking the rivets being integral with one of the parts to be joined, i.e. staking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B29C66/1142—Single butt to butt joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/21—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being formed by a single dot or dash or by several dots or dashes, i.e. spot joining or spot welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/302—Particular design of joint configurations the area to be joined comprising melt initiators
    • B29C66/3022—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined
    • B29C66/30223—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined said melt initiators being rib-like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/92—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/922—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by measuring the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/9221—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by measuring the pressure, the force, the mechanical power or the displacement of the joining tools by measuring the pressure, the force or the mechanical power
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/92—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/922—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by measuring the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/9231—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by measuring the pressure, the force, the mechanical power or the displacement of the joining tools by measuring the displacement of the joining tools
    • B29C66/92311—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by measuring the pressure, the force, the mechanical power or the displacement of the joining tools by measuring the displacement of the joining tools with special measurement means or methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/92—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/924—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/9241—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force or the mechanical power
    • B29C66/92441—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force or the mechanical power the pressure, the force or the mechanical power being non-constant over time
    • B29C66/92443—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force or the mechanical power the pressure, the force or the mechanical power being non-constant over time following a pressure-time profile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/92—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/929—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools characterized by specific pressure, force, mechanical power or displacement values or ranges
    • B29C66/9292—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools characterized by specific pressure, force, mechanical power or displacement values or ranges in explicit relation to another variable, e.g. pressure diagrams
    • B29C66/92921—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools characterized by specific pressure, force, mechanical power or displacement values or ranges in explicit relation to another variable, e.g. pressure diagrams in specific relation to time, e.g. pressure-time diagrams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/95—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94
    • B29C66/951—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 by measuring or controlling the vibration frequency and/or the vibration amplitude of vibrating joining tools, e.g. of ultrasonic welding tools
    • B29C66/9512—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 by measuring or controlling the vibration frequency and/or the vibration amplitude of vibrating joining tools, e.g. of ultrasonic welding tools by controlling their vibration frequency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/95—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94
    • B29C66/951—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 by measuring or controlling the vibration frequency and/or the vibration amplitude of vibrating joining tools, e.g. of ultrasonic welding tools
    • B29C66/9513—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 by measuring or controlling the vibration frequency and/or the vibration amplitude of vibrating joining tools, e.g. of ultrasonic welding tools characterised by specific vibration frequency values or ranges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/95—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94
    • B29C66/951—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 by measuring or controlling the vibration frequency and/or the vibration amplitude of vibrating joining tools, e.g. of ultrasonic welding tools
    • B29C66/9516—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 by measuring or controlling the vibration frequency and/or the vibration amplitude of vibrating joining tools, e.g. of ultrasonic welding tools by controlling their vibration amplitude
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/95—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94
    • B29C66/951—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 by measuring or controlling the vibration frequency and/or the vibration amplitude of vibrating joining tools, e.g. of ultrasonic welding tools
    • B29C66/9517—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 by measuring or controlling the vibration frequency and/or the vibration amplitude of vibrating joining tools, e.g. of ultrasonic welding tools characterised by specific vibration amplitude values or ranges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/95—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94
    • B29C66/959—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 characterised by specific values or ranges of said specific variables
    • B29C66/9592—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 characterised by specific values or ranges of said specific variables in explicit relation to another variable, e.g. X-Y diagrams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/96—Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process
    • B29C66/961—Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process involving a feedback loop mechanism, e.g. comparison with a desired value
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators
    • G10K11/025—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators horns for impedance matching
    • 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
    • B06B2201/70—Specific application
    • B06B2201/72—Welding, joining, soldering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B29C66/712—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined the composition of one of the parts to be joined being different from the composition of the other part
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/94—Measuring or controlling the joining process by measuring or controlling the time
    • B29C66/944—Measuring or controlling the joining process by measuring or controlling the time by controlling or regulating the time
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/94—Measuring or controlling the joining process by measuring or controlling the time
    • B29C66/949—Measuring or controlling the joining process by measuring or controlling the time characterised by specific time values or ranges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Claims (20)

93 630 029.2 Patentansprüche
1. Ultraschallenergie-Bearbeitungsverfahren, bei dem ein Horn, das in der Lage ist, als ein Halbwellenlängeresonator mechanisch in Resonanz zu schwingen, in Zwangskontakt mit einem Werkstück gebracht wird, um Ultraschallenergie auf dieses während eines ZeitIntervalls zu übertragen, wobei die Verbesserung beinhaltet:
Variieren der durch das Horn auf das Werkstück übertragenen Leistung auf ein Steuersignal hin, das während des Zeitintervalls erzeugt wird.
2. Ultraschallenergie-Bearbeitungsverfahren nach Anspruch 1, wobei die Leistung verändert wird, indem die Bewegungsamplitude des Resonanzhorns variiert wird.
3. Ultraschallenergie-Bearbeitungsverfahren, bei dem ein Horn, das in der Lage ist, als ein Halbwellenlängeresonator mechanisch in Resonanz zu schwingen, mit einem Werkstück in Zwangskontakt gebracht wird, um Ultraschallenergie auf dieses während eines ZeitIntervalls zu übertragen, wobei die Verbesserung beinhaltet: Bewirken, daß das Horn mit einer ersten Bewegungsamplitude am Beginn des Zeitintervalls in Resonanz schwingt, und Bewirken, daß das Horn auf ein Steuersignal hin, das während des ZeitintervalIs erzeugt wird, mit einer zweiten Bewegungsamplitude in Resonanz schwingt.
4. Ultraschallenergie-Bearbeitungsverfahren nach Anspruch 3, wobei das Steuersignal auf der Ultraschalleistung beruht, die von dem Horn auf das Werkstück übertragen wird.
5. Ultraschallenergie-Bearbeitungsverfahren nach Anspruch 3, wobei das Steuersignal auf einer sich ändernden mechanischen Abmessung des Werkstückes beruht.
6. Ultraschallenergie-Bearbeitungsverfahren nach Anspruch 3, wobei das Steuersignal auf einem zeitabhängigen Signal beruht, das während des ZeitintervalIs erzeugt wird.
7. Ultraschallenergie-Bearbeitungsverfahren nach Anspruch 3, wobei die zweite Bewegungsamplitude kleiner als die erste Bewegungsamplitude ist.
8. Ultraschallenergie-Bearbeitungsverfahren nach Anspruch 3, wobei das Steuersignal auf einem Parameter des Prozesses beruht.
9. Ultraschallenergie-Bearbeitungsverfahren, bei dem ein Horn, das in der Lage ist, als ein Halbwellenlängeresonator mechanisch in Resonanz zu schwingen, in Zwangskontakt mit einem Werkstück gebracht wird, um, wenn das Horn in Resonanz gebracht wird, Ultraschallenergie auf das Werkstück während eines ZeitintervalIs zu übertragen, wobei die Verbesserung beinhaltet: Messen der von dem Horn auf das Werkstück übertragenen Leistung und, wenn die Leistung einen vorbestimmten Wert erreicht, Erzeugen eines Steuersignals, wobei das Steuersignal das Horn veranlaßt, mit einer kleineren Bewegungsamplitude in Resonanz zu schwingen, als die Amplitude, bei der das Horn vor der Erzeugung des Steuersignals in Resonanz war, und Fortsetzen des Betriebes des Resonanzhorns mit der kleineren Bewegungsamplitude während des übrigen Teils des ZeitintervalIs.
10. Ultraschallenergie-Bearbeitungsverfahren nach Anspruch 9, wobei das Werkstück thermoplastisches Material ist und wobei die übertragene Ultraschalleistung ein Erweichen und Fließen des thermoplastischen Materials bewirkt.
11. Ultraschallvorrichtung mit einer Stromversorgung zur Zufuhr von elektrischer Energie in dem Ultraschallfrequenzbereich zu einem elektroakustischen Wandler, der mit einem Horn versehen ist, dessen frontale Oberfläche so ausgebildet ist, daß sie mit einem Werkstück gekoppelt werden kann,
um, wenn es in Zwangskontakt mit dem Werkstück und in Resonanz gebracht wird, Leistung in Form von mechanischen Schwingungen in dem Ultraschallfrequenzbereich auf das Werkstück zu übertragen, wobei die Verbesserung beinhaltet: eine gekoppelte Einrichtung zum Erfassen der auf das Werkstück übertragenen Leistung und zum Versorgen der Stromversorgung mit einem Steuersignal, das auf der übertragenen Leistung beruht, um die auf das Werkstück übertragene Leistung zu ändern.
12. Ultraschallvorrichtung nach Anspruch 11, wobei das Steuersignal eine Änderung der Bewegungsamplitude bewirkt, die sich an der frontalen Oberfläche des Horns manifestiert.
13. Ultraschallvorrichtung nach Anspruch 12, wobei das Steuersignal darauf beruht, daß die auf das Werkstück übertragene Leistung einen vorbestimmten Wert erreicht, und bewirkt, daß die Bewegungsamplitude auf einen kleineren Wert geändert wird.
14. Ultraschallvorrichtung mit einer Stromversorgung zur Zufuhr von elektrischer Energie in dem Ultraschallfrequenzbereich zu einem elektroakustischen Wandler, der mit einem Horn versehen ist, dessen frontale Oberfläche so ausgebildet ist, daß sie mit einem Werkstück gekoppelt werden kann, um, wenn es in Zwangskontakt mit dem Werkstück ist und in Resonanz gebracht wird, Leistung in Form von mechanischen Schwingungen in dem Ultraschallfrequenzbereich auf das Werkstück zu übertragen, wobei die Verbesserung beinhaltet: eine Einrichtung, die so angeordnet ist, daß sie eine sich ändernde Abmessung des Werkstückes erfaßt und aufgrund dessen ein Steuersignal an die Stromversorgung abgibt, um die auf das Werkstück übertragene Leistung zu ändern.
15. Ultraschal!vorrichtung nach Anspruch 14, wobei das Steuersignal eine Änderung der Bewegungsamplitude bewirkt,
die sich an der frontalen Oberfläche des Horns manifestiert.
16. Ultraschallvorrichtung nach Anspruch 14, wobei das Steuersignal auf einer vorbestimmten Abmessungsänderung beruht und bewirkt, daß die Bewegungsamplitude auf einen kleineren Wert geändert wird.
17. Ultraschallvorrichtung mit einer Stromversorgung zur Zufuhr von elektrischer Energie in dem Ultraschallfrequenzbereich zu einem elektroakustischen Wandler, der mit einem Horn versehen ist, dessen frontale Oberfläche so ausgebildet ist, daß sie mit einem Werkstück gekoppelt werden kann, um, wenn es in Zwangskontakt mit dem Werkstück ist und für ein gewisses Zeitintervall in Resonanz gebracht wird, Leistung in Form von mechanischen Schwingungen in dem Ultraschallfrequenzbereich auf das Werkstück zu übertragen, wobei die Verbesserung beinhaltet: eine zeitabhängige Einrichtung, die so gekoppelt ist, daß sie während des Zeitintervalls ein Steuersignal an die Stromversorgung abgibt, um die Leistung zu ändern, die zuvor während des Zeitintervalls auf das Werkstück übertragen worden ist.
18. Ultraschallvorrichtung nach Anspruch 17, wobei das Steuersignal eine Änderung der Bewegungsamplitude bewirkt, die sich an der frontalen Oberfläche des Horns manifestiert.
19. Ultraschallvorrichtung nach Anspruch 17, wobei das Steuersignal bewirkt, daß die Bewegungsamplitude auf einen kleineren Wert geändert wird.
20. Ultraschallvorrichtung mit einer Stromversorgung zur Zufuhr von elektrischer Energie in dem Ultraschallfrequenzbereich zu einem elektroakustischen Wandler, der mit einem Horn versehen ist, dessen frontale Oberfläche so ausgebildet ist, daß sie mit einem Werkstück gekoppelt werden kann, um, wenn es mit dem Werkstück in Zwangskontakt ist und in
Resonanz gebracht wird, Leistung in Form von mechanischen Schwingungen in dem Ultraschallfrequenzbereich auf das Werkstück für ein Zeitintervall zu übertragen, wobei die Verbesserung beinhaltet: eine gekoppelte Einrichtung, die auf einen sich ändernden Parameter hin, der aus dem übertragen von Leistung auf das Werkstück resultiert, ein Steuersignal während der Dauer des Zeitintervalls erzeugt, wobei das Steuersignal eine Änderung der Bewegungsamplitude des Horns bewirkt und dadurch die Leistung ändert, die während des übrigen Teils des Zeitintervalls auf das Werkstück übertragen wird.
DE93630029T 1992-04-21 1993-03-31 Verfahren und Gerät zur Werkstückbearbeitung mit Ultraschallenergie. Pending DE567426T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87169292A 1992-04-21 1992-04-21

Publications (1)

Publication Number Publication Date
DE567426T1 true DE567426T1 (de) 1994-02-03

Family

ID=25357931

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69307179T Expired - Fee Related DE69307179T2 (de) 1992-04-21 1993-03-31 Ultraschallschweissverfahren
DE93630029T Pending DE567426T1 (de) 1992-04-21 1993-03-31 Verfahren und Gerät zur Werkstückbearbeitung mit Ultraschallenergie.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69307179T Expired - Fee Related DE69307179T2 (de) 1992-04-21 1993-03-31 Ultraschallschweissverfahren

Country Status (5)

Country Link
US (1) US5435863A (de)
EP (1) EP0567426B1 (de)
JP (1) JP3686428B2 (de)
CA (1) CA2094425C (de)
DE (2) DE69307179T2 (de)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5658408A (en) * 1992-04-21 1997-08-19 Branson Ultrasonics Corporation Method for processing workpieces by ultrasonic energy
US5855706A (en) * 1992-04-21 1999-01-05 Branson Ultrasonics Corporation Simultaneous amplitude and force profiling during ultrasonic welding of thermoplastic workpieces
US5697744A (en) * 1992-05-22 1997-12-16 Unimation, Inc. Method and insert for connecting components to plastic members
US5861072A (en) * 1992-05-22 1999-01-19 Unimation, Inc. Ultrasonic energy directing attachment of plastic parts to one another
US5879115A (en) * 1992-05-22 1999-03-09 Unimation, Inc. Method and insert for connecting components to plastic members
US5769256A (en) * 1992-05-22 1998-06-23 Unimation, Inc. Method and apparatus for securing one plastic member to another plastic member
US5604475A (en) * 1994-04-07 1997-02-18 S&C Electric Company Current-limiting fuse and housing arrangement
US5637166A (en) * 1994-10-04 1997-06-10 Hewlett-Packard Company Similar material thermal tab attachment process for ink-jet pen
US5931324A (en) * 1995-03-31 1999-08-03 Graham Packaging Company, L.P. Plastic container and non-integral handle
US5622579A (en) * 1995-03-31 1997-04-22 Graham Packaging Corporation Method for attachment of a service device to a container
US5772814A (en) * 1996-01-26 1998-06-30 Branson Ultrasonic Corporation Welding system and method of setting welding machine parameters
US5881535A (en) * 1996-04-09 1999-03-16 Baxter International, Inc. Apparatus and method for filling and sealing intravenous solution bags
US5788791A (en) * 1996-07-03 1998-08-04 Branson Ultrasonics Corporation Method of determining the collapse of plastic parts
US5918754A (en) * 1996-08-07 1999-07-06 Graham Packaging Corporation Blow-molded plastic container with permanently attached separate handle
US6152350A (en) * 1997-06-19 2000-11-28 Fuji Photo Film Co., Ltd. Ultrasonic welding device and method, and a magnetic tape cartridge reel welding device and method
US5902426A (en) * 1997-08-27 1999-05-11 Siemens Canada Limited Process for manufacturing an air flow valve
DE19902827C1 (de) * 1999-01-15 2000-06-08 Hielscher Gmbh Verfahren zum Konstanthalten der mittleren Spaltbreite zwischen einer Sonotrode eines Ultraschall-Systems und einem als Gegenwerkzeug ausgebildeten Schneidwerkzeugs einer Ultraschall-Schneideinrichtung
CA2362553C (en) * 1999-02-25 2003-09-30 Pittsfield Weaving Co., Inc. Method and apparatus for production of labels
JP2000306957A (ja) * 1999-04-21 2000-11-02 Tdk Corp 超音波ボンディング実装方法及び超音波ボンディング装置
JP2001048125A (ja) * 1999-08-02 2001-02-20 Furukawa Mfg Co Ltd 包材の溶着温度コントロル方法及び装置
DE10046451A1 (de) * 2000-09-18 2002-03-28 Spaichingen Gmbh Maschf Verfahren und Vorrichtung zum Ultraschallschweißen von Werkstücken
US6830639B2 (en) * 2001-05-14 2004-12-14 Pittsfield Weaving Co., Inc. Method and apparatus for producing folded labels having rounded corners
DE10126943A1 (de) * 2001-06-01 2002-12-12 Stapla Ultaschalltechnik Gmbh Verfahren zum Bearbeiten eines Werkstücks
DE10161723A1 (de) * 2001-12-15 2003-06-26 Rinco Ultrasonics Ag Romanshor Sonotrode zum schneidenden oder schweißenden Bearbeiten von Werkstücken und Verfahren zum Betrieb derselben
FR2837416B1 (fr) * 2002-03-25 2005-11-25 Airbus France Procede de collage par ultrason
DE10324094B3 (de) 2003-04-30 2004-09-09 Schunk Ultraschalltechnik Gmbh Verfahren zum Verschweißen von Teilen
US7285447B2 (en) * 2003-06-25 2007-10-23 Intel Corporation Method and apparatus for imprinting a circuit pattern using ultrasonic vibrations
JP4265987B2 (ja) * 2004-02-03 2009-05-20 日本発條株式会社 超音波溶着構造及び超音波溶着方法
CN100532095C (zh) * 2004-10-08 2009-08-26 贝尔直升机泰克斯特龙公司 超声波处理层叠件的设备和方法
JP4080492B2 (ja) * 2005-03-31 2008-04-23 日本発条株式会社 接合体および接合方法
DE102006020417B4 (de) * 2006-04-26 2008-10-02 Herrmann Ultraschalltechnik Gmbh & Co. Kg Vorrichtung zum Bearbeiten von Werkstücken mittels Ultraschall
EP1849569B2 (de) * 2006-04-26 2020-12-09 Herrmann Ultraschalltechnik GmbH & Co. KG Vorrichtung zum Bearbeiten von Werkstücken mittels Ultraschall sowie Verfahren zum Betreiben einer derartigen Vorrichtung
US20080054051A1 (en) * 2006-09-01 2008-03-06 Branson Ultrasonics Corporation Ultrasonic Welding Using Amplitude Profiling
DE102007053853A1 (de) * 2007-11-09 2009-05-20 Weber Ultrasonics Gmbh Ultraschallschweißeinrichtung
EP2285520B1 (de) * 2008-05-02 2019-01-02 Sonics & Materials Inc. System zum verhindern von überlast für ultraschallnietanwendungen
DE202008016010U1 (de) 2008-12-03 2009-02-19 Grenzebach Maschinenbau Gmbh Vorrichtung zum kraftschlüssigen Verbinden von glasartigen Bauteilen mit Metallen
DE102008060301B4 (de) 2008-12-03 2012-05-03 Grenzebach Maschinenbau Gmbh Verfahren und Vorrichtung zum kraftschlüssigen Verbinden von glasartigen Bauteilen mit Metallen sowie Computerprogramm und maschinenlesbarer Träger zur Durchführung des Verfahrens
DE102010004468A1 (de) * 2010-01-13 2011-07-14 Maschinenfabrik Spaichingen GmbH, 78549 Verfahren und Vorrichtung zur Ultraschallbearbeitung
ES2617980T3 (es) * 2010-11-03 2017-06-20 Ultrafab, Inc. Burletes de pelo y artículos tipo cepillo unidos por reacción por ultrasonidos
DE102012106491A1 (de) * 2012-07-18 2014-01-23 Herrmann Ultraschalltechnik Gmbh & Co. Kg Verfahren zur Steuerung eines Ultraschallbearbeitungsprozesses
DE102013100474A1 (de) * 2013-01-17 2014-07-17 Herrmann Ultraschalltechnik Gmbh & Co. Kg Ultraschallschweißvorrichtung mit schwingungsentkoppeltem Gegenwerkzeug
JP6054219B2 (ja) * 2013-03-19 2016-12-27 株式会社東芝 超音波接合装置
US9981337B2 (en) * 2014-05-13 2018-05-29 Sonics & Materials, Inc. Diagnostic system and method for testing integrity of stack during ultrasonic welding
US20170113391A1 (en) 2014-06-02 2017-04-27 Covestro Llc Process for production of tubular films for protection of medical devices
JP6615094B2 (ja) * 2014-06-12 2019-12-04 株式会社エンビジョンＡｅｓｃジャパン 接合状態検査方法
US10105787B2 (en) * 2015-06-05 2018-10-23 GM Global Technology Operations LLC Systems and methods for ultrasonic welding
JP6549019B2 (ja) * 2015-11-12 2019-07-24 株式会社ソノテック 超音波研磨装置及び超音波研磨方法
DE102018208032A1 (de) * 2018-05-23 2019-11-28 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Ultraschall-Punktschweißen und Ultraschall-Punktschweißvorrichtung
DE102019106694A1 (de) * 2019-03-15 2020-09-17 Herrmann Ultraschalltechnik Gmbh & Co. Kg Verfahren zur Detektion eines In-oder-Außer-Kontakt-Tretens einer Sonotrode mit einem Gegenelement
CN110625221B (zh) * 2019-09-23 2022-04-29 佛山耀立电气有限公司 调节焊接参数时异常掉电参数保存方法及装置、焊机

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3432691A (en) * 1966-09-15 1969-03-11 Branson Instr Oscillatory circuit for electro-acoustic converter
US3469211A (en) * 1967-10-16 1969-09-23 Branson Instr Oscillatory circuit for electro-acoustic converter with starting means
US3733238A (en) * 1971-12-13 1973-05-15 Crompton & Knowles Corp Apparatus for vibration welding of sheet materials
SU903161A1 (ru) * 1980-06-26 1982-02-07 Омский политехнический институт Способ ультразвуковой сварки полимерных материалов
JPS6130367A (ja) * 1984-07-21 1986-02-12 Nippon Denshi Kogyo Kk 超音波加工用工具の結合機構
US4631685A (en) * 1984-12-07 1986-12-23 General Motors Corporation Method and apparatus for ultrasonic plastic forming and joining
US4618516A (en) * 1985-09-12 1986-10-21 Branson Ultrasonics Corporation Ultrasonic welding of thermoplastic workpieces
JPS62168208A (ja) * 1985-12-04 1987-07-24 Shimadzu Corp 振動台制御装置
US4690722A (en) * 1986-10-24 1987-09-01 Branson Ultrasonics Corporation Ultrasonic apparatus for joining and severing sheet material
US4770730A (en) * 1987-09-29 1988-09-13 Tachi-S. Co., Ltd. Ultrasonic welding method for soft elastic foam body
US4859378A (en) * 1988-10-28 1989-08-22 Branson Ultrasonics Corporation Method of ultrasonically assembling workpieces
US4973876A (en) * 1989-09-20 1990-11-27 Branson Ultrasonics Corporation Ultrasonic power supply

Also Published As

Publication number Publication date
DE69307179T2 (de) 1997-05-15
CA2094425C (en) 1996-03-26
EP0567426A2 (de) 1993-10-27
US5435863A (en) 1995-07-25
DE69307179D1 (de) 1997-02-20
JP3686428B2 (ja) 2005-08-24
EP0567426B1 (de) 1997-01-08
JPH067745A (ja) 1994-01-18
EP0567426A3 (en) 1994-05-18
CA2094425A1 (en) 1993-10-22

Similar Documents

Publication Publication Date Title
DE567426T1 (de) Verfahren und Gerät zur Werkstückbearbeitung mit Ultraschallenergie.
US4326903A (en) Method for securing parts together by ultrasonic energy
CA2246069C (en) Closed-loop ultrasonic welding method and apparatus
US3666599A (en) Sonic or ultrasonic seaming apparatus
DE2405584C3 (de) System zum impulsweisen Ausstoßen von Tröpfchen
EP1140474B1 (de) Verfahren zum konstanthalten der mittleren spaltbreite zwischen einer sonotrode eines ultraschall-systems und einem als gegenfläche ausgebildeten werkzeug einer ultraschall-schneideinrichtung
DE69705572T2 (de) Ultraschallschneider
DE595783T1 (de) System zur Ultraschallbehandlung.
DE1929528C3 (de) Verfahren und Vorrichtung zum Verschweissen zweier aufeinanderliegender Werkstuecke aus thermoplastischem Werkstoff
DE19742664A1 (de) Antriebsvorrichtung zum Antrieb eines Oszillators und Pulverzufuhrvorrichtung mit der Antriebsvorrichtung
US3679526A (en) Sonic or ultrasonic cutting apparatus
DE102006020417B4 (de) Vorrichtung zum Bearbeiten von Werkstücken mittels Ultraschall
DE1289344B (de) Arbeitsschwinger
DE3138223C2 (de) Verfahren und Vorrichtung zum Sintern einer Masse von Teilchen
DE102013100474A1 (de) Ultraschallschweißvorrichtung mit schwingungsentkoppeltem Gegenwerkzeug
GB1018971A (en) Improvements in or relating to the joining of fibrous materials
DE2743018A1 (de) Verfahren und einrichtung zur verbindung metallischer werkstuecke mit hochfrequenter energie (hf-schweissverfahren und -geraet)
GB952581A (en) Improvements in or relating to methods of and apparatus for bonding plastic materials using ultrasonic vibrations
DE10126943A1 (de) Verfahren zum Bearbeiten eines Werkstücks
JPH0777720B2 (ja) ウォータージェット用ノズル
DE19548161C1 (de) Verringerung der Nachlaufzeit eines elektromechanischen Systems
US3601084A (en) Ultrasonic-vibration-transmitting member
EP0895489B1 (de) Verfahren und vorrichtung zum reinigen von faden- oder von bandförmigen erzeugnissen, insbesondere von draht
US4043084A (en) Ultrasonic perspective carving
US4485286A (en) Multi-vibrator head EDM method and apparatus