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Burnishing method and apparatus for providing a layer of compressive residual stress in the surface of a workpiece 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B21D-031/00
출원번호 US-0761064 (1996-12-05)
발명자 / 주소
  • Prevey
  • III Paul S.
출원인 / 주소
  • Lambda Research, Inc.
대리인 / 주소
    Smith
인용정보 피인용 횟수 : 41  인용 특허 : 0

초록

The burnishing method and apparatus for implementing the method of the present invention utilizes a single-point burnishing process to provide deep compression with a minimal amount of cold working and surface hardening. In particular, the area to be burnished along the surface of a workpiece is def

대표청구항

[ What is claimed is:] [1.] A method of inducing a compressive stress layer on the surface of a workpiece, the method comprising the steps of:defining a surface area for receiving compressive stress; andperforming a burnishing operation to produce a zone of deformation for inducing a deep layer of c

이 특허를 인용한 특허 (41)

  1. James, Michael Royston; Mahoney, Murray W.; Waldron, Douglas J.; Prevey, III, Paul S., Apparatus and method for forming weld joints having compressive residual stress patterns.
  2. Shiou, Fang-Jung; Chuang, Chuing-Hsiung, Burnishing tool.
  3. Prevey, Michael; Prevey, III, Paul S., Burnishing tool and method for burnishing.
  4. Prevey, Michael; Prevey, III, Paul S., Burnishing tool and method for burnishing.
  5. Luna, Alberto; Miller, Joshua Leigh, Component of variable thickness having residual compressive stresses therein, and method therefor.
  6. McKenzie, David, Compressor wheel.
  7. Song, Guangling; Pu, Zhengwen, Corrosion resistance of magnesium alloy article surfaces.
  8. Zhang, Hao; Quarberg, Ryan Paul, Deep rolling forming.
  9. Broderick,Thomas F.; Woodfield,Andrew P.; Lombardo,Dale Robert; Moncelle,Paul Robert; Dingwell,William Terrence, Fatigue-resistant components and method therefor.
  10. Broderick,Thomas Froats; Woodfield,Andrew P., Fatigue-resistant components and method therefor.
  11. Huskamp, Christopher S.; Miltenberger, Gregg, Formed sheet metal composite tooling.
  12. Huskamp, Christopher S.; Miltenberger, Gregg, Formed sheet metal composite tooling.
  13. Hsiao, Kuang-Ting, Insulated fiber sensor apparatus and method.
  14. Prevey, III, Paul S., Integrally bladed rotating turbo machinery and method and apparatus for achieving the same.
  15. Crall, David William; Linko, III, Peter John, Metallic article with integral end band under compression.
  16. Herold Stefan,DEX ; Kirsten Oliver,DEX, Method and apparatus for producing rotationally symmetrical valve seat faces of high surface quality in valves.
  17. Paul S. Prevey, III, Method and apparatus for providing a residual stress distribution in the surface of a part.
  18. Haas, John E.; Unger, Larry J.; Lascelles, Russell A.; Prevey, Michael P.; Prevey, III, Paul S., Method and compression apparatus for introducing residual compression into a component having a regular or an irregular shaped surface.
  19. Luna, Alberto; Lombardo, Dale Robert, Method for evaluating burnishing element condition.
  20. Luna, Alberto; Miller, Joshua Leigh; Dingwell, William Terence; Brunck, Michael Jay; Imhoff, William Lee; Moncelle, Paul; Lombardo, Dale Robert; Woodfield, Andrew Philip, Method for increasing fatigue notch capability of airfoils.
  21. Crall, David William; Linko, III, Peter John, Method for making a metallic article with integral end band under compression.
  22. Slattery, Kevin T., Method for making a tool used to manufacture composite parts.
  23. 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.
  24. Prevey, III, Paul S., Method for preventing or arresting crack development and propagation.
  25. Prevey, III, Paul S., Method for reducing tensile stress zones in the surface of a part.
  26. Beeck, Alexander; Nagler, Christoph; Richter, Mark, Method for reducing variance in the coolant consumption of components of a turbo-machine.
  27. Szela, Edward R.; Joy, Michael A.; Bales, Daniel A.; Cowles, Bradford A.; Rutz, David A., Method of repairing an article.
  28. Statnikov,Efim S.; Korolkov,Oleg V.; Muktepavel,Voldemar O.; Korostel,Vladislav Y., Oscillating system and tool for ultrasonic impact treatment.
  29. Rutz, David A.; Kinstler, Monika D., Pre-coating burnishing of erosion coated parts.
  30. Luna, Alberto; Wessels, Jeffrey F.; Lombardo, Dale R., Preparation of an article surface having a surface compressive texture.
  31. Huskamp, Christopher S.; Young, Keith A.; Castle, James B., Reducing force needed to form a shape from a sheet metal.
  32. Szela, Edward R.; Joy, Michael A.; Bales, Daniel A.; Cowles, Bradford A.; Rutz, David A., Repair article of a gas turbine engine.
  33. Tomioka, Mitsuhiko; Segawa, Toshiaki; Matsubara, Masami, Roller burnishing apparatus with pressing-force detecting device.
  34. Feldmann, Goetz, Rolling tool device.
  35. Feldmann, Goetz, Rolling tool device.
  36. Prevey, III, Paul S., Surface treatment apparatus and method.
  37. Colletti, Andrew Joseph; Badding, Bruce John; Williams, Bryan Edward, Surface treatment of turbomachinery.
  38. Dvoskin, Lev Mikhailovich; Heine, Gunter K.; Heine, legal representative, Edelgard; Addy, Roger A., System and method for ballizing and measuring a workpiece bore hole.
  39. Statnikov, Efim S., Ultrasonic impact machining of body surfaces to correct defects and strengthen work surfaces.
  40. Statnikov,Efim S., Ultrasonic impact machining of body surfaces to correct defects and strengthen work surfaces.
  41. Statnikov,Efim S., Ultrasonic impact methods for treatment of welded structures.
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