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Method and apparatus for fabrication of three-dimensional metal articles by weld deposition 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B23K-028/02
  • B23P-015/00
출원번호 US-0737229 (1991-07-29)
발명자 / 주소
  • Prinz Fritz B. (5801 Northumberland St. Pittsburgh PA 15217) Weiss Lee E. (6558 Darlington Rd. Pittsburgh PA 15217)
인용정보 피인용 횟수 : 73  인용 특허 : 0

초록

In a method and apparatus for forming a three-dimensional object, successive layers of metal are welded together to build the object. After each layer is formed a complementary material is placed adjacent the layer. In this manner, layers of material form a block of welded metal and complementary ma

대표청구항

A method for fabrication of a three dimensional metal article comprising the steps of a) positioning a substrate in a work area; b) welding successive layers of metal onto the substrate each layer corresponding to a cross section through the article; c) placing successive layers of a complementary m

이 특허를 인용한 특허 (73)

  1. Menhennett Herbert E. ; Leonard Jon N. ; Larsen John R. ; Brown Robert B. ; Ferreira Manual M. ; Barlage ; III William B. ; Kirschman Charles F., Apparatus and method for dispensing build material to make a three-dimensional article.
  2. Menhennett Herbert E. (Easley SC) Brown Robert B. (Duncan SC), Apparatus and method for making three-dimensional articles using bursts of droplets.
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  4. Brown Robert B. ; Kirschman Charles F. ; Menhennett Herbert E., Apparatus and method for thermal normalization in three-dimensional article manufacturing.
  5. Tseng Ampere A., Apparatus for freeform fabrication of a three-dimensional object.
  6. Lind, Randall F.; Post, Brian K; Chesser, Phillip C.; Reis, Andrew P.; Roschli, Alex C., Apparatus for generating and dispensing a powdered release agent.
  7. Brown Robert B. (Duncan SC) Kirschman Charles F. (Central SC), Apparatus for making a three-dimensional article.
  8. Barlage ; III William Berdell ; Ferreira Manuel Michael, Apparatus for making three-dimensional articles including moving build material reservoir and associated method.
  9. Hickerson,Kevin P.; Bedal,Bryan; Diephuis,Richard J., Apparatus for three dimensional printing using image layers.
  10. Jones, Jason B.; Coates, Peter, Apparatus for workpiece processing having integrated energy guide and media storage and related system and method.
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  12. Bredt James F., Binder composition for use in three dimensional printing.
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  14. Tseng, Ampere A., Crucible and spindle for a variable size drop deposition system.
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  20. Bampton, Clifford C., Laser sintered titanium alloy and direct metal fabrication method of making the same.
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  25. Stone Kevin H,GBX ; Pearce Nigel P,GBX, Method and apparatus for building up a workpiece by deposit welding.
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  31. Sievers, Tim; Lohner, Andreas, Method and apparatus for the production of a workpiece of exact geometry.
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  33. Hascoet, Jean-Yves; Carabin, Gilles; Mognol, Pascal, Method and machining device by combined addition of material and shaping.
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  35. Tseng Ampere A. ; Lee Tae-Woo, Method for manufacturing a three-dimensional object.
  36. Dirscherl,Markus, Method for producing a part and device for carrying out this method.
  37. Pepe John (11671 Rabaul Dr. Cypress CA 90630), Method for repair of steam turbine blades.
  38. Hövel, Simone; Stankowski, Alexander; Rickenbacher, Lukas, Method of applying multiple materials with selective laser melting on a 3D article.
  39. Hutt, Graham, Method of forming a collar on a tubular component through depositing of weld metal and machining this deposit into a collar.
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  45. Appleby, Michael P.; Fraser, Iain; Atkinson, James E., Methods for manufacturing three-dimensional devices and devices created thereby.
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  50. White, Dawn, Object consolidation through sequential material deposition.
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  56. Heck, David P.; Strahm, Loren J., System and method for integrally forming a stiffener with a fiber metal laminate.
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  64. Williams, Derek X., Three dimensional printing material system and method using peroxide cure.
  65. Giller, Eugene; Williams, Derek X., Three dimensional printing material system and method using plasticizer-assisted sintering.
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  68. Emanuel Sachs ; Steven P Michaels ; Samuel M. Allen, Tooling having advantageously located heat transfer channels.
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