Reverse Engineering on Jet Engine Turbine Disk
G. Bharat Raj2, G Sreeram Reddy2, L Madan Ananda Kumar3

1G.Bharath Raj*, P.G.Scholar, Dept. of Mechanical Engg., Vidya Jyothi Institute of Technology, Hyderabad, India.
2Dr.G.Sreeram Reddy, Dept. of Mechanical Engg., Vidya Jyothi Institute of Technology, Hyderabad, India.
3Dr. L.Madan Ananda Kumar, , Dept. of Mechanical Engg., Vidya Jyothi Institute of Technology, Hyderabad, India. 

Manuscript received on September 16, 2019. | Revised Manuscript received on 24 September, 2019. | Manuscript published on October 10, 2019. | PP: 5118-5121 | Volume-8 Issue-12, October 2019. | Retrieval Number: L27571081219/2019©BEIESP | DOI: 10.35940/ijitee.L2757.1081219
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: Damaged or broken parts are generally too expensive to replace, or no longer available. Re can be defined as ‘systematic evaluation of a product with the purpose of replication. This includes design of a new part, copy of an existing part, recovery of a damaged or broken part, development of model accuracy and inspection of a numerical model. Task is to reproducing the geometries of aero engine physical component in digitizing process through 3D scanning and complete conversion of physical data into CAD model by using modern measuring machines with its integrated software’s (creo 2.0) extractions of information about geometry to develop part models parts which have to be reverse engineered. CMM inspection and reverse engineering software are employed to evaluate any dimension deformations. Deviation in the dimension is taken in to consideration as evaluating characteristics. The error analysis of some features between 3D scan data, CMM, CAD model, and MESH data are performed. Deviation between scan data, CAD model, and CMM are within acceptable limits. And deformation between CAD model and MESH data are within -0.1 to +0.1mm. The CAD model generated is within acceptable criteria (30 microns).
Keywords: Geomerties, Reverse Engineering, Scanning, Cad.
Scope of the Article: Reverse Engineering