Automated filler production method

• US 8,655,480 B1
• Filed: 01/10/2011
• Issued: 02/18/2014
• Est. Priority Date: 11/11/2010
• Status: Active Grant

• Current Assignee: The Boeing Co.
• Original Assignee: The Boeing Co.
• Inventors: Odendahl, David, Parent, Michael, Glasscock, Alan, Charlton, Craig, Bui, Peter, Fiske, Loren, Beaman, Danny Lee
• Primary Examiner(s): Ali, Mohammad
• Assistant Examiner(s): Whittington, Anthony
• Application Number:
  US12/987,364
• Time in Patent Office: 1,135 Days
• Field of Search: 700/182, 451/259, 703/6
• US Class Current: 700/182
• CPC Class Codes: B24B 19/22 characterised by a special design with respect to properties of the material of non-metallic articles to be ground
• CPC Class Codes: B24D 7/18 Wheels of special form
• CPC Class Codes: G05B 19/4097 characterised by using design data to control NC machines, e.g. CAD/CAM G05B19/4093 takes precedence

Abstract

An automated filler production method includes obtaining gap measurement data by measuring a gap between component parts of a structure, delivering the gap measurement data to a data collector function, monitoring incoming filler requirements, updating solid model definitions of the filler, creating portable Machine Control Data (MCD) using the gap measurement data in the form of the updated solid model, delivering the MCD to a filler machining center and machining a filler from a filler substrate using the MCD, while providing status updates as the data progresses through the filler machining process.

Claims

1. An automated filler production method, comprising:

obtaining gap measurement data by measuring a gap between component parts of a structure;

capturing and providing said gap measurement data to a data collector function via at least one of a network communication to the data collector function, manual data entry in the data collector function, or delivery of a gap measurement file generated by computer based measurement systems;

updating a computer aided design (CAD) system based solid model of the structure and a solid model definition of the filler with the gap measurement data;

updating a computer aided manufacturing (CAM) process file with the updated filler solid model definition;

creating portable Machine Control Data (MCD) using the CAM process file and the updated filler solid model definition;

generating a machine set-up sheet specifying a material type, a part name, and a sheet thickness based on the filler solid model and design specifications;

providing the MCD to a filler machining center; and

machining a filler from a sheet of specified filler material using the MCD and the machine set-up sheet.

2. The method of claim 1 wherein measuring the gap between component parts of the structure comprises measuring a gap between component parts of an aircraft.

3. The method of claim 1 wherein delivering the gap measurement data to the data collector function comprises delivering the gap measurement data to the data collector function via a wireless local area network or a wired local area network.

4. The method of claim 1 further comprising generating an update of a numerical control program for a filler machining process using the gap measurement data.

5. The method of claim 1 further comprising shifting machining of the filler within a material envelope to increase filler substrate utilization.

6. The method of claim 1 further comprising providing a status update of a filler machining process, the filler machining process comprising the machining the filler.

7. The method of claim 1 wherein machining the filler from the sheet of filler material using the MCD comprises machining the filler from a composite material filler sheet using the MCD.

8. The method of claim 1 wherein machining the filler from the sheet filler material using said MCD comprises machining the filler from a metallic or non-metallic material filler sheet using said MCD.

9. The method of claim 1 wherein the machining comprises using a cutting tool having a cutting head having diamond abrasive coated grooves.

10. A method as defined in claim 1, further comprising monitoring for receipt of the gap measurement file via a watcher function for a notification of requirements and a status update.

11. A method as defined in claim 1, further comprising:

updating a status of machining the filler; and

distributing the status.