Apparatus and method for managing and distributing design and manufacturing information throughout a sheet metal production facility

• US 5,828,575 A
• Filed: 07/31/1996
• Issued: 10/27/1998
• Est. Priority Date: 05/06/1996
• Status: Expired due to Term

• Current Assignee: Amada Company Limited
• Original Assignee: Amadasoft America, Inc.
• Inventors: Sakai, Satoshi
• Primary Examiner(s): RUGGIERO, JOSEPH F
• Application Number:
  US08/688,860
• Time in Patent Office: 818 Days
• Field of Search: 364/474.24, 364/474.05, 364/424.07, 364/472.01, 364/188, 364/189, 364/476.01, 395/964, 395/965, 395/966, 395/967, 72/389.1, 72/379.2
• US Class Current: 700/182
• CPC Class Codes: G05B 19/4097 characterised by using design data to control NC machines, e.g. CAD/CAM G05B19/4093 takes precedence
• CPC Class Codes: G05B 19/4181 characterised by direct numerical control [DNC]
• CPC Class Codes: G06Q 10/06 Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
• CPC Class Codes: G06T 19/00 Manipulating 3D models or images for computer graphics
• CPC Class Codes: G06T 2200/24 involving graphical user interfaces [GUIs]
• CPC Class Codes: G06T 2207/30136 Metal
• CPC Class Codes: G06T 2219/028 Multiple view windows (top-side-front-sagittal-orthogonal)
• CPC Class Codes: G06T 7/41 based on statistical description of texture
• CPC Class Codes: Y02P 90/02 Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
• CPC Class Codes: Y10S 715/964 CAD or CAM, e.g. interactive design tools
• CPC Class Codes: Y10S 715/965 for process control and configuration
• CPC Class Codes: Y10S 715/966 Computer process, e.g. operation of computer
• CPC Class Codes: Y10S 715/967 Visual or iconic programming

Abstract

An apparatus and method is provided for managing and distributing design and manufacturing information throughout a factory in order to facilitate the production of components, such as bent sheet metal components. In accordance with an aspect of the present invention, the management and distribution of critical design and manufacturing information is achieved by storing and distributing the design and manufacturing information associated with each job. By replacing the traditional paper job set-up or work sheet with, for example, an electronically stored job sheet that can be accessed instantaneously from any location in the factory, the present invention improves the overall efficiency of the factory. In addition, through the various aspects and features of the invention, the organization and accessibility of part information and stored expert knowledge is improved.

Claims

1. A system for developing a bending plan through the use of a graphical user interface, said bending plan being adapted for use in the production of a part at a facility, said system comprising:

a bend sequence display system for generating and displaying a bend sequence input window on a display device, said bend sequence input window comprising a 2-D flat image of said part;

a tooling display system for generating and displaying tooling information on said display device, said tooling information relating to a plurality of tools;

an input device for entering a bend sequence based on said 2-D flat image of said part and for selecting tooling based on said tooling information displayed on said display device; and

a bending plan storage system for storing said bending plan for said part based on said bend sequence and said tooling entered and selected by said input device;

said bend sequence display system being further adapted to generate and display a plurality of images of said part on said display device based on said bend sequence entered by said input device, each of said plurality of images relating to a representation of said part at a stage within said bend sequence, said plurality of images of said part being simultaneously displayed on said display device in a sequence corresponding to said bend sequence.

2. A system according to claim 1, wherein said 2-D flat image of said part includes representations of each bendline of said part, and wherein said input device is adapted to enter said bend sequence by selecting each said bendline displayed in said 2-D flat image of said part.

3. A system according to claim 2, wherein said input device is adapted to enter said bend sequence based on a sequence in which each said bendline is selected.

4. A system according to claim 2, wherein said input device is adapted to enter said bend sequence based on a bend sequence number entered by said input device when each said bendline is selected.

5. A system according to claim 1, wherein said input device comprises a joystick device.

6. A system according to claim 2, further comprising a bend sequence number display system for displaying, on said display device, a bend sequence number for each said bendline based on said bend sequence entered by said input device.

7. A system according to claim 2, further comprising an insert direction determination system for determining and displaying, on said display device, insert direction information for each said bendline of said part.

8. A system according to claim 7, wherein each said bendline divides said part into two sides, and wherein said insert direction determination system is adapted to determine said insert direction information for each said bendline based on the side of said part that has a smaller predetermined dimension.

9. A system according to claim 8, wherein said predetermined dimension is a length of each side that is perpendicular to said bendline.

10. A system according to claim 8, wherein said predetermined dimension is an area of each side relating to said bendline.

11. A system according to claim 7, wherein said displayed insert determination information for each said bendline comprises an arrow representing an insert direction for said bendline.

12. A system according to claim 1, further comprising a drag and drop editing system for modifying said bend sequence based on a modification of said displayed sequence of said plurality of images on said display device.

13. A system according to claim 12, wherein said drag and drop editing system is adapted to modify said displayed sequence when one of said plurality of images is selected by said input device and moved to a different position within said displayed sequence.

14. A system according to claim 12, wherein said bend sequence display system is adapted to regenerate and display said plurality of images and each said representation of said part based on said modified bend sequence.

15. A system according to claim 1, wherein said displayed tooling information comprises a plurality of tool icons displayed on said display device, each of said tool icons representing a predetermined tool.

16. A system according to claim 1, wherein said displayed tooling information comprises a table of tool data displayed on said display device, each entry within said table of tool data relating to a predetermined tool.

17. A system according to claim 1, wherein said tooling information is displayed by said tooling display system through a series of successively displayed screen displays, at least one of said successively displayed screen displays being displayed based on a previous selection by said input device.

18. A system according to claim 17, wherein said tooling information comprises at least one of tool type data, tool shape data or tool dimension data.

19. A system according to claim 18, wherein said tool type data relates to at least one of a punch, die, die holder or die rail.

20. A system according to claim 19, wherein said tooling display system is adapted to display, on said display device, a first screen display comprising a plurality of tool type icons, each of said tool type icons representing a tool type.

21. A system according to claim 20, wherein said tool type relates to at least one of a punch, die, die holder or die rail.

22. A system according to claim 20, wherein said tooling display system is adapted to display, in response to the selection of one of said tool type icons, a second screen display on said display device, said second screen display comprising a plurality of tool shape icons, each of said tool shape icons relating to said tool type icon selected by said input device.

23. A system according to claim 22, wherein said tooling display system is further adapted to display, in response to the selection of one of said tool shape icons, a table of tool dimension data on said display device, said tool dimension data relating to a plurality of tools, each of said tools relating to said tool shape icon selected by said input device.

24. A system according to claim 23, wherein at least a part of said tooling is selected and entered by said input device based on a selection of data from said table of tool dimension data.

25. A system according to claim 1, wherein said tooling information comprises tool set-up information relating to the tooling location within a bending machine for each tool to be used in said bending plan, said tooling display system being adapted to generate and display a tool set-up window on said display device for entering said tool set-up information with said input device.

26. A system according to claim 11, wherein said 2-D flat image of said part and said plurality of images of said part are simultaneously displayed on said display device.

27. A method for developing a bending plan through the use of a graphical user interface, said bending plan being adapted for use in the production of a part at a facility, said method comprising:

generating and displaying a bend sequence input window on a display device, said bend sequence input window comprising a 2-D flat image of said part;

entering, with an input device, a bend sequence based on said 2-D flat image of said part;

generating and displaying tooling information on said display device, said tooling information relating to a plurality of tools;

selecting, with said input device, tooling based on said tooling information displayed on said display device; and

storing, in a storage device, said bending plan for said part based on said entered bend sequence and said selected tooling;

said method further comprising generating and displaying a plurality of images of said part on said display device based on said entered bend sequence, each of said plurality of images of said part relating to a representation of said part at a stage within said bend sequence, said generating and displaying including simultaneously displaying said plurality of images of said part on said display device in a sequence corresponding to said bend sequence.

28. A method according to claim 27, wherein said 2-D flat image of said part includes representations of each bendline of said part, said method further comprising entering said bend sequence by selecting each said bendline displayed in said 2-D flat image of said part.

29. A method according to claim 28, further comprising entering said bend sequence based on a sequence in which each said bendline is selected.

30. A method according to claim 28, further comprising entering said bend sequence based on a bend sequence number entered by said input device when each said bendline is selected.

31. A method according to claim 27, wherein said input device comprises a joystick device.

32. A method according to claim 27, further comprising displaying, on said display device, a bend sequence number for each said bendline based on said bend sequence entered by said input device.

33. A method according to claim 28, further comprising determining and displaying, on said display device, insert direction information for each said bendline of said part.

34. A method according to claim 33, wherein each said bendline divides said part into two sides, and wherein said insert direction information for each said bendline is determined based on the side of said part that has a smaller predetermined dimension.

35. A method according to claim 34, wherein said predetermined dimension is a length of each side that is perpendicular to said bendline.

36. A method according to claim 34, wherein said predetermined dimension is an area of each side relating to said bendline.

37. A method according to claim 34, wherein said displayed insert determination information for each said bendline comprises an arrow relating to an insert direction for said bendline.

38. A method according to claim 27, further comprising drag and drop editing to modify said bend sequence based on a modification of said displayed sequence of said plurality of images on said display device.

39. A method according to claim 38, further comprising modifying said displayed sequence by moving at least one of said plurality of images to a different position within said displayed sequence.

40. A method according to claim 38, further comprising regenerating and displaying said plurality of images and each said representation of said part based on said modified bend sequence.

41. A method according to claim 27, wherein said displayed tooling information comprises a plurality of tool icons displayed on said display device, each of said tool icons representing a predetermined tool.

42. A method according to claim 27, wherein said displayed tooling information comprises a table of tool data displayed on said display device, each entry within said table of tool data relating to a predetermined tool.

43. A method according to claim 27, further comprising displaying said tooling information through a series of successively displayed screen displays, at least one of said successively displayed screen displays being displayed based on a previous selection by said input device.

44. A method according to claim 43, wherein said tooling information comprises at least one of tool type data, tool shape data or tool dimension data.

45. A method according to claim 44, wherein said tool type data relates to at least one of a punch, die, die holder or die rail.

46. A method according to claim 43, further comprising displaying, on said display device, a first screen display comprising a plurality of tool type icons, each of said tool type icons representing a tool type.

47. A method according to claim 46, wherein said tool type relates to at least one of a punch, die, die holder or die rail.

48. A method according to claim 46, further comprising selecting one of said tool type icons with said input device and displaying, in response to the selection of one of said tool type icons, a second screen display on said display device, said second screen display comprising a plurality of tool shape icons, each of said tool shape icons relating to said tool type icon selected by said input device.

49. A method according to claim 48, further comprising selecting one of said tool shape icons with said input device and displaying, in response to the selection of one of said tool shape icons, a table of tool dimension data on said display device, said tool dimension data relating to a plurality of tools, each of said tools relating to said tool shape icon selected by said input device.

50. A method according to claim 49, further comprising selecting data from said table of tool dimension data in order to select and enter at least a part of said tooling of said bending plan.

51. A method according to claim 27, wherein said tooling information comprises tool set-up information relating to the tooling location within a bending machine for each tool to be used in said bending plan, said method further comprising generating and displaying a tool set-up window on said display device and selecting and entering, based on said tool set-up window, said tool set-up information with said input device.

52. A method according to claim 27, further comprising simultaneously displaying said 2-D flat image of said part and said plurality of images of said part on said display device.

53. A system for developing a bend sequence through the use of a graphical user interface, said bend sequence being adapted for use in the production of a part at a facility, said system comprising:

a bend sequence display system for generating and displaying a bend sequence input window on a display device, said bend sequence input window comprising a 2-D flat image of said part; and

an input device for entering a bend sequence based on said 2-D flat image of said part;

wherein said bend sequence display system is further adapted to generate and display a plurality of images of said part based on said bend sequence entered by said input device, each of said plurality of images of said part relating to a representation of said part at a stage within said bend sequence, said plurality of images of said part being simultaneously displayed on said display device in a sequence corresponding to said bend sequence.

54. A system according to claim 53, further comprising a bending sequence storage system for storing said bending sequence for said part based on said bend sequence entered by said input device.

55. A system according to claim 53, wherein said 2-D flat image of said part includes representations of each bendline of said part, said bend sequence being entered by said input device by selecting each said bendline displayed in said 2-D flat image of said part.

56. A system according to claim 55, wherein said input device is adapted to enter said bend sequence based on a sequence in which each said bendline is selected.

57. A system according to claim 55, wherein said input device is adapted to enter said bend sequence based on a bend sequence number entered by said input device when each said bendline is selected.

58. A system according to claim 53, wherein said input device comprises a joystick device.

59. A system according to claim 55, further comprising a bend sequence number display system for displaying, on said display device, a bend sequence number for each said bendline based on said bend sequence entered by said input device.

60. A system according to claim 55, further comprising an insert direction determination system for determining and displaying, on said display device, insert direction information for each said bendline of said part.

61. A system according to claim 60, wherein each said bendline divides said part into two sides, and wherein said insert direction determination system determines said insert direction information for each said bendline based on the side that has a smaller predetermined dimension.

62. A system according to claim 60, wherein said displayed insert determination information for each said bendline comprises an arrow relating to an insert direction for said bendline.

63. A system according to claim 53, further comprising a drag and drop editing system for modifying said bend sequence based on a modification of said displayed sequence of said plurality of images on said display device.

64. A system according to claim 63, wherein said drag and drop editing system comprises means for modifying said displayed sequence when one of said plurality of images is selected by said input device and moved to a different position within said displayed sequence.

65. A system according to claim 63, wherein said bend sequence display system comprises means for regenerating and displaying said plurality of images and each said representation of said part based on said modified bend sequence.

66. A system according to claim 53, wherein said 2-D flat image of said part and said plurality of images of said part are simultaneously displayed on said display device.

67. A method for developing a bend sequence through the use of a graphical user interface, said bend sequence being adapted for use in the production of a part at a facility, said method comprising the steps of:

generating and displaying a bend sequence input window on a display device, said bend sequence input window comprising a 2-D flat image of said part;

entering, through an input device, a bend sequence based on said 2-D flat image of said part; and

generating and displaying a plurality of images of said part based on said bend sequence entered by said input device, each of said plurality of images of said part relating to a representation of said part at a stage within said bend sequence,

said method further comprising simultaneously displaying said plurality of images of said part on said display device in a sequence corresponding to said bend sequence.

68. A method according to claim 67, further comprising storing, in a database, said bending sequence for said part based on said bend sequence entered by said input device.

69. A method according to claim 67, further comprising drag and drop editing for modifying said bend sequence based on a modification of said displayed sequence of said plurality of images by said input device.

70. A method according to claim 69, wherein said drag and drop editing comprises modifying said displayed sequence by moving at least one of said plurality of images to a different position within said displayed sequence.

71. A method according to claim 69, further comprising regenerating and displaying said plurality of images and each said representation of said part based on said modified bend sequence.

72. A method according to claim 67, wherein said 2-D flat image of said part includes representations of each bendline of said part, said method further comprising entering said bend sequence with said input device by selecting each said bendline displayed in said 2-D flat image of said part.

73. A method according to claim 72, further comprising entering said bend sequence with said input device based on a sequence in which each said bendline is selected.

74. A method according to claim 72, further comprising entering said bend sequence with said input device based on a bend sequence number entered by said input device when each said bendline is selected.

75. A method according to claim 67, wherein said input device comprises a joystick device.

76. A method according to claim 72, further comprising displaying, on said display device, a bend sequence number for each said bendline based on said bend sequence entered by said input device.

77. A method according to claim 72, further comprising determining and displaying, on said display device, insert direction information for each said bendline of said part.

78. A method according to claim 77, wherein said bendline divides said part into two sides, and wherein said insert direction information for each said bendline is determined based on the side of said part that has a smaller predetermined dimension.

79. A method according to claim 77, wherein said displayed insert determination information for each said bendline comprises an arrow relating to an insert direction for said bendline.

80. A method according to claim 67, further comprising simultaneously displaying said 2-D flat image of said part and said plurality of images of said part on said display device.

81. A system for developing tooling for a part through the use of a graphical user interface, said tooling being adapted for use in the production of said part at a facility, said system comprising:

a tooling display system for generating and displaying tooling information on said display device, said tooling information being displayed through a series of successively displayed screen displays; and

an input device for selecting tooling based on said tooling information displayed on said display device;

said tooling display system being adapted to display, on said display device, a first screen display comprising a plurality of tool type icons, each of said tool type icons representing a tool type, and said tooling display system being further adapted to display, in response to the selection of one of said tool type icons, a second screen display on said display device, said second screen display comprising a plurality of tool shape icons.

82. A system according to claim 81, wherein at least one of said successively displayed screen displays is displayed based on a previous selection by said input device.

83. A system according to claim 81, said displayed tooling information relating to a plurality of tools.

84. A system according to claim 81, wherein said displayed tooling information comprises a plurality of tool icons displayed on said display device, each of said tool icons representing a predetermined tool.

85. A system according to claim 81, wherein said displayed tooling information comprises a table of tool data displayed on said display device, each entry within said table of tool data relating to a predetermined tool.

86. A system according to claim 85, wherein said tooling information comprises at least one of tool type data, tool shape data or tool dimension data.

87. A system according to claim 86, wherein said tool type data relates to at least one of a punch, die, die holder or die rail.

88. A system according to claim 81, wherein said tool type relates to at least one of a punch, die, die holder or die rail.

89. A system according to claim 81, wherein each of said tool shape icons relate to said tool type icon selected by said input device.

90. A system according to claim 89, wherein said tooling display system is further adapted to display, in response to the selection of one of said tool shape icons, a table of tool dimension data on said display device, said tool dimension data relating to a plurality of tools, each of said tools relating to said tool shape icon selected by said input device.

91. A system according to claim 90, wherein at least a part of said tooling is adapted to be selected and entered by said input device based on a selection of data from said table of tool dimension data.

92. A system according to claim 81, wherein said tooling information comprises tool set-up information relating to the tooling location within a bending machine for each tool to be used in said bending plan, said tooling display system comprising means for generating and displaying a tool set-up window on said display device and for entering said tool set-up information with said input device.

93. A system according to claim 81, wherein said input device comprises a joystick device, said joystick device being controlled by an operator.

94. A system according to claim 92, said tool set-up window comprising a representation of a profile of at least one of said tools and a representation of the tooling location of said tool in said bending machine.

95. A method for developing tooling for a part through the use of a graphical user interface, said tooling being adapted for use in the production of said part at a facility, said method comprising the steps of:

generating and displaying tooling information on said display device, said tooling information being displayed on a series of successively displayed screen displays; and

selecting, with an input device, tooling based on said tooling information displayed on said display device;

said method further comprising displaying, on said display device, a first screen display comprising a plurality of tool type icons, each of said tool type icons relating to a tool type, selecting one of said tool type icons with said input device, and displaying, in response to the selection of one of said tool type icons, a second screen display on said display device, said second screen display comprising a plurality of tool shape icons.

96. A method according to claim 95, further comprising displaying at least one of said successively displayed screen displays based in part on a previous selection made by said input device.

97. A method according to claim 95, wherein said displayed tooling information relates to a plurality of tools.

98. A method according to claim 95, wherein said displayed tooling information comprises a plurality of tool icons displayed on said display device, each of said tool icons relating to a predetermined tool.

99. A method according to claim 95, wherein said displayed tooling information comprises a table of tool data displayed on said display device, each entry within said table of tool data relating to a predetermined tool.

100. A method according to claim 95, wherein said tooling information comprises at least one of tool type data, tool shape data or tool dimension data.

101. A method according to claim 100 wherein said tool type data relates to at least one of a punch, die, die holder or die rail.

102. A method according to claim 95, wherein said tool type relates to at least one of a punch, die, die holder or die rail.

103. A method according to claim 95, further comprising selecting each of said tool shape icons relating to said tool type icon with said input device.

104. A method according to claim 103, further comprising selecting one of said tool shape icons with said input device and displaying, in response to the selection of one of said tool shape icons, a table of tool dimension data on said display device, said tool dimension data relating to a plurality of tools, each of said tools relating to said tool shape icon selected by said input device.

105. A method according to claim 104, further comprising selecting data from said table of tool dimension data to select and enter at least a part of said tooling of said bending plan.

106. A method according to claim 95, wherein said tooling information comprises tool set-up information relating to the tooling location within a bending machine for each tool to be used in said bending plan, said method further comprising generating and displaying a tool set-up window on said display device and selecting and entering, based on said tool set-up window, said tool set-up information with said input device.

107. A method according to claim 95, wherein said input device comprises a joystick device, said joystick device being controlled by an operator.