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Method of welding metals using stress waves 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B23K-021/02
  • B23P-011/00
출원번호 US-0467723 (1974-05-07)
발명자 / 주소
  • Leftheris Basil P. (East Northport NY)
출원인 / 주소
  • Grumman Aerospace Corporation (Bethpage NY 02)
인용정보 피인용 횟수 : 33  인용 특허 : 0

초록

Method for forming or deforming a metal workpiece by passing a stress wave through the metal workpiece sufficient to render it momentarily plastic. The apparatus is basically comprised of a stress wave focusing device or amplifier. In operation, a workpiece is placed in a die or shaping means. The s

대표청구항

A method of spot welding two metallic workpieces of similar materials which are in contact with one another, comprising the steps of: electromagnetically generating a stress wave having a high particle velocity; conditioning the high velocity stress wave to increase its intensity and duration; apply

이 특허를 인용한 특허 (33)

  1. Gafri,Oren; Livshiz,Yuri, Apparatus and method for manufacture of a driveshaft by a pulsed magnetic force process.
  2. Gafri, Oren; Livshiz, Yuri, Apparatus and method for pulsed magnetic forming of a dish from a planar plate.
  3. Yablochnikov, Boris A., Apparatus for securing a yoke to a tube using magnetic pulse welding techniques.
  4. Gafri, Oren; Livshiz, Yuri, Electromagnetic and/or electrohydraulic forming of a metal plate.
  5. Fischer, Allen; Bolser, David R., Electromagnetic pulse welding of fluid joints.
  6. Boris A. Yablochnikov, End fitting adapted to be secured to driveshaft tube by electromagnetic pulse welding.
  7. Barber, John P.; Bauer, David P.; Cravens, II, Robert C; Remerowski, David L., Impact device.
  8. Gafri, Oren; Livshiz, Yuri, Inducing physical changes in metal objects.
  9. Livshiz Yuri,ILX ; Gafri Oren,ILX, Joining or welding of metal objects by a pulsed magnetic force.
  10. Zieve Peter B. (5766-27th Ave. N.E Seattle WA 98105), Low voltage electromagnetic pulse actuator.
  11. Fischer, Allen, Magnetic field concentrator for electromagnetic forming.
  12. Yablochnikov, Boris A; Smith, Johnny N, Magnetic pulse formed vehicle driveshaft and method of making same.
  13. Gafri, Oren; Livshiz, Yuri, Method and apparatus for pulsed discharge forming of a dish from a planar plate.
  14. Statnikov,Efim S., Method for modifying or producing materials and joints with specific properties by generating and applying adaptive impulses a normalizing energy thereof and pauses therebetween.
  15. Yablochnikov, Boris A., Method for securing a yoke to a tube using magnetic pulse welding techniques.
  16. Yablochnikov Boris A., Method of magnetic pulse welding an end fitting to a driveshaft tube of a vehicular driveshaft.
  17. Yablochnikov, Boris A., Method of magnetic pulse welding an end fitting to a driveshaft tube of a vehicular driveshaft.
  18. Yablochnikov, Boris A., Method of magnetic pulse welding an end fitting to a driveshaft tube of a vehicular driveshaft.
  19. Yablochnikov, Boris A., Method of magnetic pulse welding an end fitting to a driveshaft tube of a vehicular driveshaft.
  20. Yablochnikov,Boris A., Method of magnetic pulse welding an end fitting to a driveshaft tube of a vehicular driveshaft.
  21. Durand Robert D., Molecular bonding of vehicle frame components using magnetic impulse welding techniques.
  22. Durand Robert D., Molecular bonding of vehicle frame components using magnetic impulse welding techniques.
  23. Durand, Robert D., Molecular bonding of vehicle frame components using magnetic impulse welding techniques.
  24. Durand, Robert D., Molecular bonding of vehicle frame components using magnetic impulse welding techniques.
  25. Durand, Robert D., Molecular bonding of vehicle frame components using magnetic impulse welding techniques.
  26. Villanueva, Ramon C., Nut insert installation system and method of use.
  27. Statnikov,Efim S.; Korolkov,Oleg V.; Muktepavel,Voldemar O.; Korostel,Vladislav Y., Oscillating system and tool for ultrasonic impact treatment.
  28. Giterman,Igor, System and method for non-contact forming of parts to a fluid sensor assembly.
  29. Statnikov,Efim S., Ultrasonic impact machining of body surfaces to correct defects and strengthen work surfaces.
  30. Statnikov Efim S.,RUX, Ultrasonic impact methods for treatment of welded structures.
  31. Statnikov,Efim S., Ultrasonic impact methods for treatment of welded structures.
  32. Kottilingam, Srikanth C.; Ditzel, Peter J., Weldability of alloys with directionally-solidified grain structure.
  33. Yablochnikov, Boris A., Yoke structure that is adapted to be secured to a tube using magnetic pulse welding techniques.
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