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Method and apparatus for stereolithographic curl balancing 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B29C-035/08
  • B29C-041/02
출원번호 US-0939549 (1992-08-31)
발명자 / 주소
  • Vinson Wayne A. (Valencia CA) Allison Joseph W. (Valencia CA) Jacobs Paul F. (La Crescenta CA) Smalley Dennis R. (Baldwin Park CA)
출원인 / 주소
  • 3D Systems, Inc. (Valencia CA 02)
인용정보 피인용 횟수 : 57  인용 특허 : 0

초록

A method and apparatus for eliminating or substantially reducing curling effects in stereolithographically formed objects. Synergistic stimulation is applied to a curable material to form a three dimensional object through the build up of successive layers. Curling between successive layers is elimi

대표청구항

An improved stereolithographic apparatus for producing a three-dimensional object from a material curable in response to synergistic stimulation including means for forming layers of said material and means for selectively applying said synergistic stimulation to said layers of said material to form

이 특허를 인용한 특허 (57)

  1. Partanen Jouni P. ; Smalley Dennis R., Apparatus and method for controlling exposure of a solidifiable medium using a pulsed radiation source in building a three-dimensional object using stereolithography.
  2. Hickerson,Kevin P.; Bedal,Bryan; Diephuis,Richard J., Apparatus for three dimensional printing using image layers.
  3. Guertin, Michelle D.; Manners, Chris R., Automatic determination and selection of build parameters for solid freeform fabrication techniques based on automatic part feature recognition.
  4. Farnworth, Warren M., Layer thickness control for stereolithography utilizing variable liquid elevation and laser focal length.
  5. Farnworth, Warren M., Layer thickness control for stereolithography utilizing variable liquid elevation and laser focal length.
  6. Farnworth, Warren M., Layer thickness control for stereolithography utilizing variable liquid elevation and laser focal length.
  7. Farnworth,Warren M., Layer thickness control for stereolithography utilizing variable liquid elevation and laser focal length.
  8. Bredt, James F.; Anderson, Timothy; Russell, David B.; Clark, Sarah L.; DiCologero, Matthew J., Material systems and methods of three-dimensional printing.
  9. Earl, Jocelyn M.; Manners, Chris R., Method and apparatus for forming three-dimensional objects using line width compensation with small features retention.
  10. Vermeer, Adrianus Johannes Petrus Maria; Maalderink, Herman Hendrikus; Jamar, Jacobus Hubertus Theodoor; Rijfers, Andries; Vaes, Mark Herman Else, Method and apparatus for layerwise production of a 3D object.
  11. Vermeer, Adrianus Johannes Petrus Maria; Maalderink, Herman Hendrikus; Jamar, Jacobus Hubertus Theodoor; Rijfers, Andries; Vaes, Mark Herman Else, Method and apparatus for layerwise production of a 3D object.
  12. Retallick Dave (Munsterhausen DEX) Reichle Johannes (Munchen DEX) Langer Hans J. (Grafelfing DEX), Method and apparatus for producing a three-dimensional object.
  13. Frasier, Donald J.; Kush, Matthew; Schlienger, Max Eric; Baldwin, Michael, Method and apparatus for production of a cast component.
  14. Frasier, Donald J.; Schlienger, M. Eric; Brady, Guy Allen; Kush, Matthew T.; Vessely, Patrick A., Method and apparatus for production of a cast component.
  15. Frasier, Donald J.; Schlienger, M. Eric; Brady, Guy Allen; Kush, Matthew T.; Vessely, Patrick A., Method and apparatus for production of a cast component.
  16. Frasier, Donald J.; Schlienger, M. Eric; Kush, Matthew T., Method and apparatus for production of a cast component.
  17. Frasier, Donald J.; Schlienger, M. Eric; Vessely, Patrick A., Method and apparatus for production of a cast component.
  18. Michelle D. Guertin ; Charles W. Hull ; Hop D. Nguyen, Method and apparatus for stereolithographically forming three dimensional objects with reduced distortion.
  19. Ozawa Masahiko,JPX ; Goto Norio,JPX ; Moritani Masumi,JPX ; Ohkubo Masakatsu,JPX ; Endoo Toshiroo,JPX, Method and apparatus of correcting superfluous curing thickness of optical modeling product.
  20. Chew, Ying Kit; Wong, Yoke San; Fuh, Ying His Jerry; Loh, Han Tong; Nee, Yeh Ching Andrew; Choo, Yoo Sang; Lu, Li; Lim, Kah Bin; Teo, Chee Leong; Kang, En Tang; Miyazawa, Tetsuo, Method for determining resin curing areas in an optical stereolithography process.
  21. Nguyen, Hop D.; Moussa, Khalil M.; Manners, Chris R., Method for forming three-dimensional objects.
  22. Thomas Stan W. ; Key Roger D. ; Fluegel Kyle G. ; Jackson Willie K. ; Elwell Keith D. ; White Gary L., Method for manufacturing fiber-reinforced parts utilizing stereolithography tooling.
  23. Langer Hans,DEX ; Reichle Johannes,DEX, Method for producing a three-dimensional object.
  24. Coeck, Sam, Method for reducing differential shrinkage in stereolithography.
  25. Nguyen Hop D. ; Smalley Dennis R., Method of and apparatus for deriving data intermediate to cross-sectional data descriptive of a three-dimensional object.
  26. Manners, Chris R.; Bhatia, Kabir; Nguyen, Hop D.; Vu Phan, Cathy Yenly; Moussa, Khalil M., Method to reduce differential shrinkage in three-dimensional stereolithographic objects.
  27. Bredt, James F.; Clark, Sarah L.; Uy, Evert F.; DiCologero, Matthew J.; Anderson, Timothy; Tarkanian, Michael; Williams, Derek X., Methods and compositions for three-dimensional printing of solid objects.
  28. Wood,Alan G.; Farnworth,Warren M.; Watkins,Charles M.; Benson,Peter A., Methods for packaging a plurality of semiconductor dice using a flowable dielectric material.
  29. Wood, Alan G.; Farnworth, Warren M.; Watkins, Charles M.; Benson, Peter A., Methods of fabricating a microlens including selectively curing flowable, uncured optically trasmissive material.
  30. Wood,Alan G.; Farnworth,Warren M.; Watkins,Charles M.; Benson,Peter A., Methods of forming conductive elements using organometallic layers and flowable, curable conductive materials.
  31. Wood,Alan G.; Farnworth,Warren M.; Watkins,Charles M.; Benson,Peter A., Microlenses including a plurality of mutually adhered layers of optically transmissive material and systems including the same.
  32. Gu, Peihua; Giuliani, Valerio, Multisource and multimaterial freeform fabrication.
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  34. Kulkarni Rajeev B. ; Manners Chris R., Rapid prototyping method and apparatus with simplified build preparation for production of three dimensional objects.
  35. Hanna, Stephen D.; Moussa, Khalil M., Selective control of mechanical properties in stereolithographic build style configuration.
  36. Leyden, Richard N.; Thayer, Jeffrey S.; Bedal, Bryan J. L.; Almquist, Thomas A.; Hull, Charles W.; Earl, Jocelyn M.; Kerekes, Thomas A.; Smalley, Dennis R.; Merot, Christian M.; Fedchenko, Richard P., Selective deposition modeling method and apparatus for forming three-dimensional objects and supports.
  37. Leyden, Richard N.; Thayer, Jeffrey S.; Bedal, Bryan J. L.; Almquist, Thomas A.; Hull, Charles W.; Earl, Jocelyn M.; Kerekes, Thomas A.; Smalley, Dennis R.; Merot, Christian M.; Fedchenko, Richard P., Selective deposition modeling method and apparatus for forming three-dimensional objects and supports.
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  39. Dennis R. Smalley ; Thomas J. Vorgitch ; Chris R. Manners ; Jocelyn M. Earl ; Bryan J. L. Bedal ; Charles W. Hull ; Stacie L. VanDorin, Simultaneous multiple layer curing in stereolithography.
  40. Smalley Dennis R. ; Vorgitch Thomas J. ; Earl Jocelyn M., Simultaneous multiple layer curing in stereolithography.
  41. Chris R. Manners ; Michelle D. Guertin ; Hop D. Nguyen ; Jouni P. Partanen ; Nansheng Tang ; Michael A. Everett, Stereolithographic method and apparatus for production of three dimensional objects using multiple beams of different diameters.
  42. Nguyen Hop D. ; Manners Chris R., Stereolithographic method and apparatus for production of three dimensional objects using recoating parameters for groups of layers.
  43. Beers Ross D. ; Partanen Jouni P. ; Tang Nansheng, Stereolithographic method and apparatus with enhanced control of prescribed stimulation and application.
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  45. Beers Ross D. ; Guertin Michelle D., Stereolithographic method and apparatus with enhanced control of prescribed stimulation production and application.
  46. Everett Michael A. ; Beers Ross D., Stereolithographic method and apparatus with enhanced control of prescribed stimulation production and application.
  47. Kerekes Thomas A. ; Beers Ross D., Stereolithographic method and apparatus with enhanced control of prescribed stimulation production and application.
  48. Farnworth, Warren M., Stereolithographic method for applying materials to electronic component substrates and resulting structures.
  49. Costabeber, Ettore Maurizio, Stereolithography machine with cartridge containing a reservoir.
  50. Vermeer, Adrianus Johannes Petrus Maria; Maalderink, Herman Hendrikus; Jamar, Jacobus Hubertus Theodoor; Rijfers, Andries; Vaes, Mark Herman Else; Bauman, Brian; Thomas, Richard, System and method for layerwise production of a tangible object.
  51. Bredt, James F.; Clark, Sarah L.; Williams, Derek X.; DiCologero, Matthew J., Thermoplastic powder material system for appearance models from 3D printing systems.
  52. Bredt,James F.; Anderson,Timothy C.; Russell,David B., Three dimensional printing material system and method.
  53. Williams, Derek X., Three dimensional printing material system and method using peroxide cure.
  54. Giller, Eugene; Williams, Derek X., Three dimensional printing material system and method using plasticizer-assisted sintering.
  55. Giller, Eugene; Williams, Derek X., Three dimensional printing material system and method using plasticizer-assisted sintering.
  56. Alam, Amir; Bredt, James F.; Clark, Nanette; Flynn, Mary; Sprauer, Jean; Williams, Derek X., Three-dimensional printing material system with improved color, article performance, and ease of use.
  57. Hembree, David R.; Farnworth, Warren M., Underfill and encapsulation of semiconductor assemblies with materials having differing properties.
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