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Reverse Engineering PDF Print E-mail
Written by anthony mims   
Wednesday, 07 July 2004

Scanner
Laser Scanner
As computer-aided design has become more and more popular, reverse engineering has become a viable method to create 3D virtual models of an existing physical part for use in 3D Cad or any 3D software. After this process  surface models, inspection reports and STL files can be created instantly.

 

 

Scanned Image
Laser Scanned
Laser scanners are often seen as being competitive with coordinate measuring machines (CMMs) and in some cases even providing a replacement for them. Although ever more frequently, laser scanners are being used in conjunction with CMMs in order to take advantage of the complementary capabilities of each type of measurement system.

 

A FEW APPLICATIONS FOR REVERSE ENGINEERING
END USE OF IMAGE
TYPICAL FORMAT
COMMON SOFTWARE PACKAGES
Tooling
Wire frame (low-density images)
Polygonal shapes (high-density images)
CAM software and NC programs
Molding
Wire frame (low density)
Polygonal shapes (high density)
CAM software
NC programs
Solid-modeling software
Mold-filling simulators
Digital modeling
Wire frame
Polygonal shapes
CAD software
Surfacing programs
Rendering software (for precise visual recreations)
Solid-modeling software
Prototype testing
Polygonal shapes
CFD software
Rapid-prototyping software
FEA software
Ergonomics
Wire-frame shapes
Surfacing software
External rendering software
Human-factors software
After capturing a basic image by a portable CMM, engineering programs transform the image into more useful shapes. A few compatible formats include CAM2 Measure X, Catia, Pro/E, STEP, and VDA.

Where Reverse Engineering Makes Sense

RE works well in:

  • Design, by adapting a structure to a mating surface and to compress the time-to-market cycles.
  • Development, by rapid prototyping and prototype testing, for ergonomic, flow testing, or other evaluations.
  • Tool making, by reducing the time required to develop tooling and improve tool accuracy.
  • Repair, by creating new parts from old, fractured, or worn originals.
  • Fabrication, by creating elements of materialhandling systems or other processes.
  • Manufacturing, by developing one-off pieces of equipment or structures.

 

To learn if Reverse Engineering can help you or to request our services, please contact our Sales Department and they will be happy to help!

Last Updated ( Tuesday, 06 November 2007 )
 
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