Rapid production turnkey system and related method

• US 9,002,501 B1
• Filed: 12/21/2012
• Issued: 04/07/2015
• Est. Priority Date: 04/14/2005
• Status: Expired due to Fees

• Current Assignee: Time Wise Solutions, LLC
• Original Assignee: Time Wise Solutions, LLC
• Inventors: Rodrigue, Rodney P., Stimac, Alfredo, Lallier, Christopher
• Primary Examiner(s): Ali, Mohammad
• Assistant Examiner(s): Booker, Kelvin
• Application Number:
  US13/725,288
• Time in Patent Office: 837 Days
• Field of Search: None
• US Class Current: 700/182
• CPC Class Codes: G05B 19/4099 Surface or curve machining, making 3D objects, e.g. desktop manufacturing
• CPC Class Codes: G05B 19/41865 characterised by job scheduling, process planning, material flow
• CPC Class Codes: G05B 2219/31325 Machine selection support, use of database
• CPC Class Codes: G05B 2219/32102 Select machine type
• CPC Class Codes: G05B 2219/35173 Automatic selection of machine type
• CPC Class Codes: G05B 2219/35216 Program, generate nc program, code from cad data
• CPC Class Codes: G06Q 10/04 Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem" market predictions or forecasting for commercial activities G06Q30/0202
• CPC Class Codes: G06Q 10/06 Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
• CPC Class Codes: Y02P 90/02 Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Abstract

A system and related method providing a turnkey arrangement for the rapid production of parts using one or more CNC machines. The system includes a set of functions arranged to generate a rapid production technical data package that may be used by the manufacturer to fabricate a part quickly, efficiently and accurately. The package includes a First Article inspection certificate, a three-dimensional solid model, setup and process instructions, G and M Post codes, holding fixtures, cutting tools and revision control. The method includes steps leading to the creation of the rapid production technical data package. The steps include the gathering of part information, populating a database with CNC machine information, including Post codes, designing manufacturing instructions using a single CAD/CAM platform, integrating model and fixture information to generate a Smart Part model for any CNC machine, establishing Post codes for all CNC machines in the database, and proving out the model.

Claims

1. A method to increase efficiency in the manufacture of a part using a CNC machine, the method comprising the steps of:

a. establishing a database of information about a plurality of CNC machines available from a plurality of CNC machine manufacturers;

b. gathering information about the part;

c. incorporating the information about the part into a CAD/CAM platform;

d. integrating machine fixture and part geometry information together in the CAD/CAM platform;

e. generating a process plan based on the integrating step suitable for any of the plurality of CNC machines available from the plurality of CNC machine manufacturers; and

f. creating a rapid production technical data package for manufacture of the part by a particular manufacturer based on that particular manufacturer'"'"'s manufacturing capabilities, wherein the technical data package includes Post codes for the operation of any selectable ones of the CNC machines of the database that are available to that particular manufacturer.

2. The method as claimed in claim 1 wherein the information about the part is obtained from a two-dimensional drawing.

3. The method as claimed in claim 1 wherein the part is a new part and the step of gathering information about the part includes the step of determining dimensions, tolerances, material and packaging for the part.

4. The method as claimed in claim 3 further comprising the step of generating a three-dimensional solid model for the part.

5. The method as claimed in claim 1 wherein the part is an existing part and the step of gathering information includes the step of reviewing any existing technical data package for the part.

6. The method as claimed in claim 5 further comprising the steps of importing an existing three-dimensional solid model file for the part into the CAD/CAM platform and normalizing any designated tolerances for the part.

7. The method as claimed in claim 1 wherein the Post codes include G and M Post codes.

8. The method as claimed in claim 1 wherein the rapid production technical data package includes:

a. a First Article inspection certificate;

b. a process plan including a three-dimensional solid model, setup and process instructions and machine-specific G and M Post codes;

c. machine-specific work holding fixtures;

d. cutting tools; and

e. means for revision control.

9. The method as claimed in claim 7 wherein the G and M Post codes include embedded parametric scripts.

10. The method as claimed in claim 1 wherein the database includes:

a. automatic part feature recognition;

b. automatic tool selection;

c. Post processing files for a plurality of CNC machines; and

d. embedded macro parametric scripts.

11. A system to increase efficiency in the manufacture of a part using a CNC machine, the system comprising:

a. a design function configured to receive information about the part and to modify, amend and/or add to such information and to transmit part manufacturing information consistent with a particular manufacturer'"'"'s fabrication capabilities, wherein the information includes content of a two-dimensional drawing;

b. a fixtures and tooling function configured to receive fixture and tooling information, and to modify, amend and/or add to such information, and to transmit such information for use in part manufacturing;

c. a machine selection function configured to receive CNC machine information, and to modify, amend and/or add to such information in relation to the design function and the fixtures and tooling function, and to transmit such information for use in part manufacturing by the particular manufacturer;

d. a rapid production technology data package including a compilation of instructions and information supplied to the particular manufacturer to be used in the production of the part based on particular CNC machines available to the particular manufacturer; and

e. a database of information about a plurality of CNC machines available from a plurality of CNC manufacturers, wherein the database includes the CNC machine information required by the particular manufacturer.

12. The system as claimed in claim 11 wherein the database includes:

a. automatic part feature recognition;

b. automatic tool selection;

c. Post processing files for a plurality of CNC machines; and

d. embedded macro parametric scripts.

13. The system as claimed in claim 12 wherein the rapid production technology data package includes:

a. a First Article inspection certificate;

b. a process plan including a three-dimensional solid model, setup and process instructions and machine-specific G and M Post codes;

c. machine-specific work holding fixtures;

d. cutting tools; and

e. means for revision control.

14. The system as claimed in claim 13 wherein the G and M Post codes include embedded parametric scripts.