Method and apparatus for precisely fitting, reproducing, and creating 3-dimensional objects from digitized and/or parametric data inputs using computer aided design and manufacturing technology

• US 20020114537A1
• Filed: 01/04/2002
• Published: 08/22/2002
• Est. Priority Date: 01/04/2001
• Status: Active Grant

• Current Assignee: Daniel P. Sutula Jr
• Original Assignee: Daniel P. Sutula Jr
• Inventors: Sutula, Daniel P. Jr.
• Granted Patent: US 7,225,050 B2
• Time in Patent Office: Days
• US Class Current: 382/285
• CPC Class Codes: G05B 19/4099 Surface or curve machining, making 3D objects, e.g. desktop manufacturing
• CPC Class Codes: G05B 19/4207 in which a model is traced or scanned and corresponding data recorded
• CPC Class Codes: G05B 2219/49008 Making 3-D object with model in computer memory
• CPC Class Codes: Y02P 90/02 Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Abstract

A high-technology method for creating, reproducing, and or precisely fitting custom appendages to topographically complex structures. The method comprises a combination of novel measurement techniques in conjunction with computerized modeling and machining processes applied to achieve a virtually perfect tailored fit with mating structures. The method does not require the physical presence of the mating structure so the modeling and machining operations may be conducted at a separate location based solely on parametric dimensional and/or graphical data inputs and a customized data form Said data may be transmitted conventionally or electronically as by fax or the internet. The invention includes a printed virtual protractor tool (16) for accurately measuring angles. A means for direct digitization of the required topological data input is also provided. The novel aspects of this invention can be combined with conventional fitting equipment and processes. The scope of this invention is exceedingly broad with a variety of potential applications cited. Two examples are presented to illustrate utility in the context of complex operations routinely encounter by gunsmiths in fitting recoil pads (9) to gunstocks (23) and fitting sighting ribs (37) to gun barrels (42).

Claims