JPS57146492A - Ultrasonic welding method - Google Patents

Ultrasonic welding method

Info

Publication number
JPS57146492A
JPS57146492A JP3047181A JP3047181A JPS57146492A JP S57146492 A JPS57146492 A JP S57146492A JP 3047181 A JP3047181 A JP 3047181A JP 3047181 A JP3047181 A JP 3047181A JP S57146492 A JPS57146492 A JP S57146492A
Authority
JP
Japan
Prior art keywords
materials
joined
resistance
ultrasonic welding
anvil
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
JP3047181A
Other languages
Japanese (ja)
Inventor
Hideyuki Shinonaga
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP3047181A priority Critical patent/JPS57146492A/en
Publication of JPS57146492A publication Critical patent/JPS57146492A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

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

Abstract

PURPOSE:To improve joining capacity between materials in ultrasonic welding by applying an electric current between materials to be joined, and generating heat due to resistance. CONSTITUTION:Materials 7, 8 to be joined are held between the tip 4 to which ultrasonic oscillation is given and the anvil 6 of a fixed stand. An electric current is supplied between these materials 7 and 8 to be joined from a power source 10 through an electric wire 11 to generate heat by resistance in the materials 7 and 8. Arrival at temperature suitable for welding is facilitated by rise of temperature caused by heat generated by resistance even when the amount of generation of frictional heat caused by ultrasonic oscillation is small. The place where current flows is limited between the mateials 7 and 8 to be joined, and temperature rise due to flow of current in the tip 4 and anvil 6 is eliminated. By this way, materials so far difficult to make ultrasonic welding become easy to weld.
JP3047181A 1981-03-05 1981-03-05 Ultrasonic welding method Pending JPS57146492A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3047181A JPS57146492A (en) 1981-03-05 1981-03-05 Ultrasonic welding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3047181A JPS57146492A (en) 1981-03-05 1981-03-05 Ultrasonic welding method

Publications (1)

Publication Number Publication Date
JPS57146492A true JPS57146492A (en) 1982-09-09

Family

ID=12304775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3047181A Pending JPS57146492A (en) 1981-03-05 1981-03-05 Ultrasonic welding method

Country Status (1)

Country Link
JP (1) JPS57146492A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60247484A (en) * 1984-05-21 1985-12-07 Hitachi Cable Ltd Production of clad pin
JPH02142686A (en) * 1988-11-24 1990-05-31 Daiwa Can Co Ltd Manufacture of aluminum alloy welded can body
CN101966624A (en) * 2010-09-10 2011-02-09 华南理工大学 Welding method based on precise combination of ultrasonic energy and resistance heat and device thereof
WO2011162345A1 (en) * 2010-06-24 2011-12-29 日産自動車株式会社 Joining method and joining apparatus
JP2012125806A (en) * 2010-12-15 2012-07-05 Nissan Motor Co Ltd Bonding method and bonding device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60247484A (en) * 1984-05-21 1985-12-07 Hitachi Cable Ltd Production of clad pin
JPH02142686A (en) * 1988-11-24 1990-05-31 Daiwa Can Co Ltd Manufacture of aluminum alloy welded can body
WO2011162345A1 (en) * 2010-06-24 2011-12-29 日産自動車株式会社 Joining method and joining apparatus
JP2012024840A (en) * 2010-06-24 2012-02-09 Nissan Motor Co Ltd Method and apparatus for joining
CN101966624A (en) * 2010-09-10 2011-02-09 华南理工大学 Welding method based on precise combination of ultrasonic energy and resistance heat and device thereof
JP2012125806A (en) * 2010-12-15 2012-07-05 Nissan Motor Co Ltd Bonding method and bonding device

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