Method and apparatus for entering and displaying structure information in a machining system

• US 5,984,503 A
• Filed: 08/15/1997
• Issued: 11/16/1999
• Est. Priority Date: 08/15/1997
• Status: Expired due to Fees

• Current Assignee: Siemens Industry Incorporated (Siemens AG)
• Original Assignee: Vickers Incorporated (Eaton Corporation PLC.)
• Inventors: Strickland, Stephen Scott, Krietemeyer, James R., Farmer, David M.
• Primary Examiner(s): Grant, William
• Assistant Examiner(s): Marc, McDieunel, Marc, McDieunel
• Application Number:
  US08/912,073
• Time in Patent Office: 823 Days
• Field of Search: 364/468.01, 364/474.22, 364/138, 318/569
• US Class Current: 700/95
• CPC Class Codes: G05B 19/409 characterised by using manual data input [MDI] or by using control panel, e.g. controlling functions with the panel; characterised by control panel details or by setting parameters G05B19/408, G05B19/4093 take precedence

Abstract

A method and apparatus for displaying and entering information associated with structures in a machining system, wherein each structure is associated with at least one setup in the machining system, and can be, for example, a pallet, fixture, or workface. A user interface receives the structure information from the user and displays at least a portion of the information, along with a structure icon, within a window on a display device. Preferably, the location of the tool in the machining system is also displayed within the window along with a machine configuration image which represents the configuration of the machining system. The structure information preferably includes the offset coordinates for the structure. Upon request from the user, setup icons and setup information for the setups associated with the structure can be displayed.

Claims

1. A computer-implemented method for entering and displaying information associated with a pallet in a machining system, comprising the steps of:

receiving pallet data associated with a pallet, the pallet comprising a movable tray to which a plurality of workpieces in a machining system can be secured, the machining system being operative for machining the workpieces;

displaying a machine configuration image on a display device, the machine configuration image representing the physical configuration of the machining system;

displaying at least a portion of the pallet data on the display device;

associating at least a portion of the pallet data with an icon location, the icon location corresponding to a position on the display device; and

displaying a pallet icon at the icon location such that the display of the pallet icon with respect to the machine configuration image substantially coincides with the physical location of the pallet with respect to the physical configuration of the machining system.

2. The method as recited in claim 1, further comprising:

obtaining tool location information, the tool location information corresponding to a location of a tool with respect to a predetermined location in the machining system; and

displaying the tool location information on the display device.

3. The method as recited in claim 1, wherein the pallet data comprises:

pallet offset coordinates, the pallet offset coordinates corresponding to the location of the pallet in relation to a predetermined position in the machining system.

4. The method as recited in claim 3, further comprising:

selecting a location on the display device with a selection device, the selected location defining the icon location.

5. The method as recited in claim 1, further comprising:

selecting the pallet icon; and

upon selection of the pallet icon, displaying additional pallet data on the display device.

6. The method as recited in claim 1, wherein the step of receiving pallet data comprises:

requesting a user to enter pallet data; and

storing the pallet data entered by the user.

7. The method as recited in claim 1, further comprising:

receiving setup information associated with at least one setup in the machining system;

selecting the pallet icon with a selection device; and

after selecting the pallet icon, displaying at least a portion of the setup information on the display device.

8. The method as recited in claim 7, further comprising:

after selecting the pallet icon, displaying a setup icon on the display device, the setup icon representing a setup.

9. The method as recited in claim 8, wherein the setup information comprises setup offset coordinates, and wherein the setup icon is displayed at a location corresponding to the setup offset coordinates.

10. A system for entering and displaying information associated with a pallet in a machining system, the system comprising:

a database containing pallet data, the pallet data comprising pallet offset coordinates which indicate a location of a pallet in a machining system relative to a predetermined location, the pallet data being associated with a pallet, the pallet comprising a movable tray to which a plurality of workpieces in a machining system can be secured, the machining system being operative for machining the workpieces; and

a display including the pallet offset coordinates, a plurality of pallet icons representing a plurality of pallets in the machining system, and a machine configuration image representing the physical configuration of the machining system, the display being adapted to receive inputs for modifying the database.

11. The system as recited in claim 10, wherein the display further comprises:

tool location information corresponding to a location of a tool with respect to a predetermined location in the machining system; and

a status indicator representing the machining status of a pallet.

12. The system as recited in claim 10, wherein the database further includes setup information associated with the pallet data, the setup information corresponding to at least one setup in the machining system.

13. A computer readable medium having encoded thereon a computer-implemented method for entering and displaying information associated with a fixture in a machining system, the method comprising:

receiving fixture offset coordinates which indicate a location of a fixture in a machining system relative to a predetermined location, the fixture being adapted to secure a workpiece to a surface in a machining system, the machining system being operative for machining the workpiece;

displaying the fixture offset coordinates on a display device; and

displaying a plurality of fixture icons on the display device, each fixture icon representing a fixture in the machining system.

14. The computer readable medium as recited in claim 13, wherein the method further comprises:

obtaining tool location information, the tool location information corresponding to a location of a tool with respect to a predetermined location in the machining system; and

displaying the tool location information on the display device.

15. The computer readable medium as recited in claim 13, wherein the method further comprises:

receiving a fixture identification number; and

displaying the fixture identification number in proximity to a corresponding fixture icon.

16. A user interface for entering and displaying information associated with a workface in a machining system, comprising:

a plurality of workface icons, each workface icon representing a work face, the workface comprising a surface of a multi-sided structure to which a plurality of workpieces in a machining system can be secured, the machining system being operative for machining the workpieces;

workface identification data identifying a surface of the multi-sided structure; and

setup information identifying at least one setup on a surface of the multi-sided structure;

wherein the interface is adapted to receive inputs for at least one of editing, adding, and deleting the setup information.

17. The user interface as recited in claim 16, further comprising:

a machine configuration image, the image representing a configuration of the machining system.

18. The user interface as recited in claim 16, further comprising:

a status indicator representing the machining status of a workface.

19. A computer-implemented method, comprising:

displaying a plurality of pallet icons, each pallet icon representing a pallet in a machining system, each pallet comprising a movable tray to which a plurality of workpieces can be secured;

receiving a plurality of pallet data records, each pallet data record being associated with a pallet in the machining system, each pallet data record including pallet offset coordinates which indicate a location of a pallet relative to a predetermined location in the machining system;

displaying at least a portion of each pallet data record in proximity to each displayed pallet icon;

selecting a pallet icon with a selection device; and

after selecting the pallet icon, displaying data associated with various workpieces that are secured to the pallet which is represented by the selected pallet icon.

20. The method as recited in claim 19, further comprising:

after selecting the pallet icon, displaying a plurality of setup icons.

21. The method as recited in claim 20, further comprising:

selecting one of the setup icons with a selection device; and

after selecting the setup icon, displaying fixture data associated with the selected setup icon.

22. A computer-implemented method for entering and displaying information associated with a workface in a machining system, comprising the steps of:

receiving workface data associated with a workface in a machining system, the workface comprising a surface of a multi-sided structure to which a plurality of workpieces can be secured, the machining system being operative for machining the workpieces;

displaying at least a portion of the workface data on a display device;

associating at least a portion of the workface data with an icon location, the icon location corresponding to a position on the display device; and

displaying a workface icon at the icon location, the workface icon representing the workface.

23. The method as recited in claim 22, further comprising:

displaying setup icons and setup information associated with the workpieces secured to the workface.

24. The method as recited in claim 22, wherein the multi-sided structure comprises a tombstone.

25. A user interface for entering and displaying information associated with a pallet in a machining system, comprising:

a plurality of pallet icons, each pallet icon representing a pallet in a machining system, each pallet comprising a movable tray to which a plurality of workpieces can be secured;

pallet identification data identifying each pallet; and

pallet offset coordinates which indicate a location of a pallet in the machining system relative to a predetermined location;

wherein the interface is adapted to receive inputs for editing the pallet offset coordinates.

26. The user interface as recited in claim 25, further comprising:

a machine configuration image, the image representing a configuration of the machining system.

27. The user interface as recited in claim 26, wherein the machine configuration image is created by the step of:

drawing the machine configuration image using a computer program.

28. The user interface as recited in claim 26, wherein the machine configuration image is created by the steps of:

drawing a plurality of machine configuration images, each machine configuration image representing a configuration of a machining system; and

selecting the machine configuration image from the plurality of machine configuration images.