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WO2006036036A1 - Systeme vibrant ultrasonore de demi-longueur d'onde de type a support unique - Google Patents

Systeme vibrant ultrasonore de demi-longueur d'onde de type a support unique Download PDF

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Publication number
WO2006036036A1
WO2006036036A1 PCT/KR2004/002946 KR2004002946W WO2006036036A1 WO 2006036036 A1 WO2006036036 A1 WO 2006036036A1 KR 2004002946 W KR2004002946 W KR 2004002946W WO 2006036036 A1 WO2006036036 A1 WO 2006036036A1
Authority
WO
WIPO (PCT)
Prior art keywords
booster
metal shell
sonotrode
ultrasonic vibration
vibration system
Prior art date
Application number
PCT/KR2004/002946
Other languages
English (en)
Inventor
Byoung-Soo Ou
Jeong-Sun Kim
Jung-Taek Kim
Original Assignee
Techsonic Co., 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 Techsonic Co., Ltd filed Critical Techsonic Co., Ltd
Publication of WO2006036036A1 publication Critical patent/WO2006036036A1/fr

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
    • B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/002—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating specially adapted for particular articles or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding
    • B23K20/106—Features related to sonotrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/26—Auxiliary equipment

Definitions

  • the present invention relates to an ultrasonic metal welder, and more particularly, to a single support type half- wavelength ultrasonic vibration system with no-bending in which a horizon between a sonotrode and an anvil can be maintained.
  • an ultrasonic metal welder uses ultrasonic waves to bond
  • the ultrasonic metal welder is classified into a single support type and a double support type according to a support type of a sonotrode.
  • Fig. 1 illustrates a conventional ultrasonic metal welder 20.
  • the ultrasonic metal welder 20 includes an ultrasonic wave generator 11; an ultrasonic vibration system 12 for receiving ultrasonic vibration from the ultrasonic wave generator 11 to perform ultrasonic welding; an anvil 13 disposed down the ultrasonic vibration system 12 to mount/fix a metal member 80 to be welded; and a support 14 for moving the ultrasonic vibration system 12 up and down to be in contact with the metal member 80 disposed on the anvil 13, thereby allowing an ultrasonic welding process.
  • the ultrasonic vibration system 12 includes a converter 21, a booster 22 and a sonotrode 23, which are sequentially connected to the ultrasonic wave generator 11.
  • a welding tip 24 is disposed at an end of the sonotrode 23, and the anvil 13 is disposed down the welding tip 24.
  • the support 14 is connected to a booster 22 portion to move the ultrasonic vibration system 12 up and down.
  • the 12 includes a converter 21, a booster 22, a sonotrode 23, and a polarmount 25 surrounding the booster 22.
  • the booster 22 is connected at one side with the converter 21, and is connected at the other side with the sonotrode 23.
  • a welding tip 24 is disposed at the end of the sonotrode 23.
  • the single support type sonotrode 23 employs a half- wavelength (dl) sonotrode.
  • an outer circumference surface of the booster 22 is surrounded by the cylindrical-shaped polarmount 25, so as to prevent an applied pressure of the support 14 from directly acting on the booster 22 when a welding process is performed.
  • the polarmount 25 has an inner diameter larger than an outer diameter of the booster 22.
  • the converter 21 and the sonotrode 23 disposed at both ends of the booster 22 are engaged with each other by engagement means 27 such as a headless set screw.
  • the converter 21 and the sonotrode 23 are fixed by a connection screw 28 to both ends of the polarmount 25 surrounding the booster 22, in a state where oscillating disks 26 are interposed between the converter 21 and the one end of the polarmount 25, and the sonotrode 23 and the other end of the polarmount 25.
  • an outer cir ⁇ cumference surface of the booster 22 and an inner circumference surface of the polarmount 25 are spaced apart from each other.
  • the anvil 13 is disposed down the welding tip 24 to mount/fix the metal member 80 to be welded.
  • the support 14 applies a down force for allowing the ultrasonic vibration system 12 to be in contact with the metal member 80 provided on the anvil 13. At this time, stress is concentrated to the oscillating disk 26 that is a boundary portion weak against a mechanical stress, that is, a mechanical connection portion of the booster 22 and the sonotrode 23.
  • the ultrasonic vibration system 12 is disposed to perform a maximal point of welding at the other end of the sonotrode 23, that is, at a position (B 1) at which the welding tip 24 is disposed.
  • a position of the welding tip 24 of the other end of the sonotrode 23 is a maximal ultrasonic vibrant point (Bl).
  • a position of the os ⁇ cillating disk 26 of the one end of the sonotrode 23 is a lowest point, that is, a maximal ultrasonic vibrant point (Al), the mechanical stress is additionally applied to the os ⁇ cillating disk 26.
  • connection screw 27 the sonotrode 23 fastened by the connection screw 27 is bent upwardly due to the down force applied to the oscillating disk 26, thereby generating a failure.
  • a dual support type ultrasonic vibration system 32 is disclosed to solve a drawback of the single support type ultrasonic vibration system 12.
  • the dual support 34 is connected to a booster 42 connected with one end of the sonotrode 43 and to a connection rod 48 connected with the other end of the sonotrode 43, to move the ultrasonic vibration system 32 up and down.
  • a welding tip 44 of the sonotrode 43 is disposed at a center of the sonotrode 43.
  • the double support type sonotrode 43 employs a one-wavelength (d2) sonotrode.
  • the dual support type ultrasonic vibration system 32 requires a portion (Q not participating in a substantial ultrasonic welding, that is, a half portion of the sonotrode 43 including a connection rod 48 disposed outside the welding tip 44. Therefore, the ultrasonic wave is propagated up to the portion (Q when an ultrasonic welding process is performed. Therefore, a welding output power is lost and dropped in comparison to the single support type ultrasonic vibration system.
  • the dual support type ultrasonic vibration system has a drawback in that it takes a long time for a maintenance work such as a replacement of the sonotrode 43. Disclosure of Invention
  • the present invention is directed to a single support type half- wavelength ultrasonic vibration system that substantially obviates one or more problems due to limitations and disadvantages of the related art.
  • An object of the present invention is to provide a single support type half- wavelength ultrasonic vibration system with no-bending in which a mechanical stress can be minimized at a connection portion of a booster and a sonotrode.
  • Another object of the present invention is to provide a single support type half- wavelength ultrasonic vibration system with no-bending in which a horizon of a welding tip and an anvil can be maintained to maximize a welding performance.
  • a further another object of the present invention is to provide a single support type half- wavelength ultrasonic vibration system in which a horizon of a welding tip and an anvil can be maintained to increase a welding area, thereby minimizing the number of times of welding.
  • a still further another object of the present invention is to provide a single support type half-wavelength ultrasonic vibration system in which the number of the in ⁇ stallation surfaces of a welding tip can be increased to extend a life of a sonotrode.
  • a still another object of the present invention is to provide a single support type half- wavelength ultrasonic vibration system in which in comparison to a dual support type ultrasonic vibration system using an one-wavelength sonotrode, an output loss of welding can be prevented, a material cost of a sonotrode can be reduced, the sonotrode can be easily replaced, and welded surfaces of the sonotrode can be increased in number to extend a life of the sonotrode.
  • a single support type half- wavelength ultrasonic vibration system including: a cylindrical metal shell having both opened ends; a booster having a front end inserted through one end of the metal shell; a first Teflon ring inserted through the end of the metal shell and interposed between an inner circumference surface of the metal shell and an outer cir ⁇ cumference surface of the booster, for allowing the booster to be fixed at a distance to the inner circumference surface of the metal shell; a converter engaged to the booster protruded from the end of the metal shell, for converting an electrical ultrasonic vibration into a mechanical ultrasonic vibration; a half-wavelength sonotrode having one end inserted through the other end of the metal shell and engaged to the booster, and having a portion protruded outside the other end of the metal shell, the protruded portion having an end for disposing a welding tip thereat; and a second Teflon
  • the ultrasonic vibration system further includes a ring-shaped Teflon fixing bolt engaged to the one end of the metal shell through the other end of the booster, for fixing the first Teflon ring.
  • the first Teflon ring is fitted in pair through both ends of the booster, a fixing jaw is provided at a predetermined area of an outer circumference surface of the booster to closely adhere and fix the both-side first Teflon rings, and a latch jaw is provided on an inner circumference surface of the metal shell to latch the first Teflon ring fitted to the booster.
  • the ultrasonic vibration system can further include a booster fixing bolt engaged to the fitting jaw through a through-hole provided at the metal shell corresponding to the fitting jaw, for fixing the booster.
  • the booster fixing bolt and the second Teflon ring are disposed at a position corresponding to a zero point of ultrasonic vibration.
  • the sonotrode has a diameter, which is gradually increased as going to the end, to fit and engage the end of the sonotrode to the end of the metal shell with the second Teflon ring interposed.
  • the sonotrode has a rectangular parallelepiped end having a predetermined thickness, and has a rim surface on which at least one welding tip is provided.
  • the single support type half-wavelength ultrasonic vibration system according to the present invention has an effect in that since the horizon can be maintained between the welding tip and the anvil, the plurality of welding tips are provided at the end of the sonotrode disposed over the anvil to increase the one-time weldable area, thereby minimizing the number of times of welding and enhancing the efficiency of the welding process.
  • the single support type half-wavelength ultrasonic vibration system has an effect in that the rim surfaces are provided in plurality to be in parallel to the anvil disposed at the end of the sonotrode, thereby extending a life of the sonotrode and reducing the material cost of the sonotrode.
  • the single support type half-wavelength ultrasonic vibration system has an effect in that in comparison to a dial support type one-wavelength ultrasonic vibration system, an output power loss of welding can be prevented, the sonotrode can be easily replaced, and the material cost of the sonotrode can be reduced.
  • Fig. 1 is a block diagram illustrating a conventional ultrasonic metal welder
  • FIG. 2 is a partial sectional view illustrating a conventional single support type half- wavelength ultrasonic vibration system
  • FIG. 3 is a partial sectional view illustrating a conventional dual support type full- wavelength ultrasonic vibration system
  • FIG. 4 is a disassembled perspective view illustrating a single support type half- wavelength ultrasonic vibration system according to a preferred embodiment of the present invention.
  • Fig. 5 is a partial sectional view illustrating a half-wavelength ultrasonic vibration system of Fig. 4.
  • Fig. 4 is a disassembled perspective view illustrating a single support type half- wavelength ultrasonic vibration system 60 according to the present invention
  • Fig. 5 is a partial sectional view illustrating the half- wavelength ultrasonic vibration system 60 of Fig. 4.
  • the single support type half-wavelength ultrasonic vibration system 60 includes a metal shell 51 for protecting a connection portion of a half-wavelength sonotrode 54 and a half-wavelength booster 52; and Teflon rings 56 and 58 respectively interposed between the metal shell 51 and the sonotrode 54 and between the metal shell 51 and the booster 52 to support/fix the sonotrode 54 and the booster 52 exposed outside at both ends of the metal shell 51. Accordingly, the ultrasonic vibration system 60 allows a pressure applied to a support 72 to act on an outer circumference surface of the metal shell 51, and allows the metal shell 51 to protect the connection portion of the sonotrode 54 and the booster 52. As a result, a mechanical stress applied to the connection portion of the sonotrode 54 and the booster 52 can be minimized.
  • the inventive half-wavelength ultrasonic vibration system 60 includes the metal shell 51, the booster 52, the first Teflon ring 56, a converter 53, the sonotrode 54 and the second Teflon ring 58.
  • the metal shell 51 has a cylindrical shaped structure having both opened ends. At this time, the metal shell 51 includes a first opened portion 62 for inserting/installing the booster 52; and a second opened portion 63 for inserting/installing the sonotrode 54 at an opposite side of the first opened portion 62. Hence, the first opened portion 62 and the second opened portion 63 are comminicated with each other.
  • the booster 52 has a front portion inserted through the first opened portion 62 of the metal shell 51, and is supported/fixed by the first Teflon ring 56 interposed between an inner circumference surface of the metal shell 51 and an outer cir ⁇ cumference surface of the booster 52.
  • the first Teflon ring 56 is inserted through the first opened portion 62 of the metal shell 51 and interposed between the inner circumference surface of the metal shell 51 and the outer circumference surface of the booster 52 such that the booster 52 can be fixed at a distance to the inner cir ⁇ cumference surface of the metal shell 51.
  • the first Teflon ring 56 is fixed by a ring- shaped Teflon fixing bolt 57, which is engaged to the first opened portion 62 of the metal shell through the other end of the booster 52.
  • a pair of first Teflon rings 56 is fitted to the booster 52 to more stably install the booster 52 inside the metal shell 51.
  • a ring-shaped fixing jaw 65 is disposed at a pre ⁇ determined area of the outer circumference surface of the booster 52 to fit and closely adhere the pair of first Teflon rings 56 through the both ends of the booster 52.
  • a latch jaw 66 is disposed at the inner circumference surface of the metal s hell 51 to insert the first Teflon ring 56 inside the metal shell 51 at an insertion side of the booster 52, and closely adhere and fix the inserted first Teflon ring 56 to the inner circumference surface of the metal shell 51.
  • a booster fixing bolt 61 is engaged to the fixing jaw 65 of the booster through a through-hole 64 to stably fix the booster 52 latched by the latch jaw 66.
  • the through-hole 64 is provided at a metal shell 51 portion corresponding to the fixing jaw 65 of the booster.
  • a headless set screw can be mainly used as the booster fixing bolt 61.
  • the sonotrode 54 is inserted at one end through the second opened portion 63 of the metal shell to be engaged with the booster 52.
  • the welding tip 55 is disposed at an end of a sonotrode portion protruded outside the second opened portion 63 of the metal shell 51.
  • the booster 52 and the sonotrode 54 are engaged with each other in the metal shell 51, and a headless set screw is mainly used as engagement means 59.
  • the second Teflon ring 58 is interposed between an end of the second opened portion 63 of the metal shell and the sonotrode 54 to fittingly engage the sonotrode 54 to the second opened portion 63 of the metal shell. Further, the second Teflon ring 58 is interposed between the inner circumference surface of the metal shell 51 and the outer circumference surface of the sonotrode 54 such that the sonotrode 54 can be fixed at a distance to the inner circumference surface of the metal shell 51.
  • the sonotrode 54 has a half-wavelength (d3) in length in a single support type, and is disposed to allow a maximal welding at a position (B3) at which the welding tip 55 is located. Accordingly, a sonotrode 54 portion engaged to the booster 52 has a lowest point (A3), that is, a maximal ultrasonic vibrant point, but is protected by the metal shell 51. Therefore, the mechanical stress can be minimized at the connection portion of the sonotrode 54 and the booster 52.
  • the booster fixing bolt 61 and the second Teflon ring 58 are disposed at positions corresponding to zero points or nodal points (Zl and Z2) at which the amplitude of the ultrasonic vibration is zero, so that the mechanical stress can be minimized at the booster fixing bolt 61 and the second Teflon ring 58 when a welding process is performed using the ultrasonic vibration.
  • the booster 52 and the sonotrode 54 can be prevented from being in direct contact with the inner circumference surface of the metal shell 51 to prevent a vibration energy, which is propagated from the converter 53, from being wasted through the metal shell 51.
  • the sonotrode 54 has a shape in which a diameter is gradually increased as going to the end such that the sonotrode 54 is inserted while fitted and engaged with the metal shell through the second opened portion 63 with the second Teflon ring 58 interposed.
  • the sonotrode 54 has a rectangular parallelepiped end having a pre ⁇ determined thickness, and has a rim surface on which at least one welding tip 55 is provided. Snce the horizon between the sonotrode 54 and the anvil 71 can be maintained, a plurality of welding tips 55 can be provided on four rim surfaces as described above. The plurality of welding tips 55 can be together disposed on the same surface to increase a one-time weldable area, thereby reduce the number of times of welding. Accordingly, an efficiency of the welding process can be enhanced.
  • the present invention discloses an example in which the welding tip 55 is re ⁇ spectively provided three at the four rim surfaces.
  • the sonotrode 54 can be rotated at 90 ° to use a newly replaced welding tip due to the plurality of welding tips 55 provided on the four rim surfaces, thereby extending a replacement cycle of the sonotrode 54.
  • the single support type half- wavelength ultrasonic vibration system according to the present invention has an effect in that the mechanical stress applied to the connection portion of the sonotrode 54 and the booster 52 can be minimized since the pressure applied to and acting on the support 72 acts on the outer circumference surface of the metal shell 51 such that the connection portion of the sonotrode 54 and the booster 52 is protected using the metal shell 51.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

L'invention concerne un système vibrant ultrasonore de demi-longueur d'onde de type à support unique sans flexion. Le système vibrant ultrasonore comprend: une coquille métallique cylindrique dont les deux extrémités sont ouvertes; un suramplificateur dont une extrémité frontale est insérée au travers d'une extrémité de la coquille métallique; une première bague de téflon insérée par l'extrémité de la coquille métallique et interposée entre une surface circonférentielle intérieure de la coquille métallique et une surface circonférentielle extérieure du suramplificateur; un convertisseur en prise avec le suramplificateur et débordant de l'extrémité de la coquille métallique; une sonotrode de demi-longueur d'onde qui présente une extrémité insérée dans et en prise avec le suramplificateur et une partie débordant de l'autre extrémité de la coquille métallique; et une seconde bague de téflon interposée entre l'autre extrémité de la coquille métallique et la sonotrode.
PCT/KR2004/002946 2004-09-30 2004-11-13 Systeme vibrant ultrasonore de demi-longueur d'onde de type a support unique WO2006036036A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020040077694A KR100513988B1 (ko) 2004-09-30 2004-09-30 싱글 서포트 방식의 반파장 초음파 진동 시스템
KR10-2004-0077694 2004-09-30

Publications (1)

Publication Number Publication Date
WO2006036036A1 true WO2006036036A1 (fr) 2006-04-06

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KR (1) KR100513988B1 (fr)
WO (1) WO2006036036A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102642078A (zh) * 2012-05-11 2012-08-22 深圳市赢合科技股份有限公司 电池极片极耳焊接装置及焊接设备
JP2014213324A (ja) * 2013-04-22 2014-11-17 ブランソン・ウルトラソニックス・コーポレーション 超音波溶接装置
EP3187296A4 (fr) * 2014-08-25 2017-09-13 Nissan Motor Co., Ltd Dispositif de soudage par ultrasons
WO2020126845A1 (fr) * 2018-12-19 2020-06-25 Herrmann Ultraschalltechnik Gmbh & Co. Kg Installation de soudage par ultrasons à élément d'appui
WO2020230027A1 (fr) * 2019-05-13 2020-11-19 Zrodowski Lukasz Sonotrode pour le traitement de métaux liquides et procédé de traitement de métaux liquides
JP2022515118A (ja) * 2018-12-19 2022-02-17 ヘルマン ウルトラシャルテヒニク ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフト 形状接続を有する超音波溶接機

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201306961A (zh) * 2011-08-03 2013-02-16 Ind Tech Res Inst 通孔音極及具有通孔音極之超音波裝置
DE102018132837A1 (de) * 2018-12-19 2020-06-25 Herrmann Ultraschalltechnik Gmbh & Co. Kg Ultraschallschweißanlage

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US5460315A (en) * 1992-12-08 1995-10-24 Fritz Werner Prazisionsmaschinenbau Gmbh Making a cell for a motor-vehicle latent-heat storage unit
JPH09253869A (ja) * 1996-03-26 1997-09-30 Arutekusu:Kk 超音波接合装置
JPH1015491A (ja) * 1996-06-28 1998-01-20 Arutekusu:Kk 超音波振動用共振器の支持装置
US5947364A (en) * 1995-10-20 1999-09-07 Harness System Technologies Research, Ltd. Ultrasonic welding apparatus

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Publication number Priority date Publication date Assignee Title
US5460315A (en) * 1992-12-08 1995-10-24 Fritz Werner Prazisionsmaschinenbau Gmbh Making a cell for a motor-vehicle latent-heat storage unit
US5947364A (en) * 1995-10-20 1999-09-07 Harness System Technologies Research, Ltd. Ultrasonic welding apparatus
JPH09253869A (ja) * 1996-03-26 1997-09-30 Arutekusu:Kk 超音波接合装置
JPH1015491A (ja) * 1996-06-28 1998-01-20 Arutekusu:Kk 超音波振動用共振器の支持装置

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102642078A (zh) * 2012-05-11 2012-08-22 深圳市赢合科技股份有限公司 电池极片极耳焊接装置及焊接设备
JP2014213324A (ja) * 2013-04-22 2014-11-17 ブランソン・ウルトラソニックス・コーポレーション 超音波溶接装置
EP3187296A4 (fr) * 2014-08-25 2017-09-13 Nissan Motor Co., Ltd Dispositif de soudage par ultrasons
CN113226619B (zh) * 2018-12-19 2023-08-04 海尔曼超声波技术两合有限公司 具有支承元件的超声焊接系统
CN113226619A (zh) * 2018-12-19 2021-08-06 海尔曼超声波技术两合有限公司 具有支承元件的超声焊接系统
JP2022515118A (ja) * 2018-12-19 2022-02-17 ヘルマン ウルトラシャルテヒニク ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフト 形状接続を有する超音波溶接機
JP2022515380A (ja) * 2018-12-19 2022-02-18 ヘルマン ウルトラシャルテヒニク ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフト 支持部材を有する超音波溶接システム
US11484966B2 (en) 2018-12-19 2022-11-01 Herrmann Ultraschalltechnik Gmbh & Co. Kg Ultrasonic welding system with support element
JP7182717B2 (ja) 2018-12-19 2022-12-02 ヘルマン ウルトラシャルテヒニク ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフト 支持部材を有する超音波溶接システム
WO2020126845A1 (fr) * 2018-12-19 2020-06-25 Herrmann Ultraschalltechnik Gmbh & Co. Kg Installation de soudage par ultrasons à élément d'appui
JP7337932B2 (ja) 2018-12-19 2023-09-04 ヘルマン ウルトラシャルテヒニク ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフト 形状接続を有する超音波溶接機
WO2020230027A1 (fr) * 2019-05-13 2020-11-19 Zrodowski Lukasz Sonotrode pour le traitement de métaux liquides et procédé de traitement de métaux liquides
CN113825583A (zh) * 2019-05-13 2021-12-21 L·兹罗多夫斯基 用于处理液态金属的超声波焊极和处理液态金属的方法
JP2022533329A (ja) * 2019-05-13 2022-07-22 ズロドウスキ，ルカシュ 液体金属を処理するソノトロードおよび液体金属を処理する方法
JP7432949B2 (ja) 2019-05-13 2024-02-19 ズロドウスキ，ルカシュ 液体金属を処理するソノトロードおよび液体金属を処理する方法
US11938557B2 (en) 2019-05-13 2024-03-26 Lukasz ZRODOWSKI Sonotrode for processing of liquid metals and a method for processing of liquid metals

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