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- Title
Reverse engineering of geometric design parameters using shape information of non‐standard spur gear.
- Authors
Kim, S.‐Y.; Jun, Y.‐D.; Park, S.‐Y.; Go, B.‐C.
- Abstract
In this study, we conducted research on a method to reverse engineer geometric design parameters from the shape information of gears. The module and normal pressure angle were tracked using the bisection method, and the profile shift coefficient was extracted from the relationship between the working pitch circle diameter, center distance modification coefficient, and working pressure angle. It was confirmed that there are limitations to reverse engineering the shape using only a coordinate measuring machine or 3D scanner because various geometric information is additionally required to trace back the design requirements for gear strength. Finally, the gear tooth bending strength was calculated using finite element analysis and theoretical formula, and through this, the required level of gear strength design was inferred, and the verification of the gear reverse engineering method presented in this study was attempted.
- Subjects
REVERSE engineering; SPUR gearing; ENGINEERING design; COORDINATE measuring machines; BENDING strength
- Publication
Materialwissenschaft und Werkstoffechnik, 2024, Vol 55, Issue 5, p641
- ISSN
0933-5137
- Publication type
Article
- DOI
10.1002/mawe.202400017