Design and fabrication of measurement RIG to measure the geometrical imperfections of thin cylindrical shells |
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| B. Prabu, M. Mohanraj, J. Jayakumaran, G. Puruchotaman, D. Peroumal, A. Venkatraman |
- Abstract:
- It is well known that the buckling strength of thin cylinder shells are mainly depends upon geometrical imperfections present on the thin cylindrical shells induced during manufacturing process. Hence it is necessary to measure these geometrical imperfections accurately, to predict the buckling strength of the cylindrical shells accurately. Using CMM to measure the geometrical imperfections is more accurate but costlier and also measurement depends on the operator’s skill. To overcome this problems an imperfection measurement rig is developed Using this measured imperfections data best fit surface map is generated, which can be used for further analysis.
- Keywords:
- Thin Cylindrical shells; radial geometrical imperfection; surface imperfection map; imperfection test rig
- Download:
- IMEKO-TC14-2007-67.pdf
- DOI:
- -
- Event details
- IMEKO TC:
- TC14
- Event name:
- TC14 ISMQC 2007
- Title:
9th Symposium on Measurement and Quality Control in Manufacturing
- Place:
- Chennai/Madras, INDIA
- Time:
- 21 November 2007 - 24 November 2007