Abstract
After the metal sheet forming, the strain change should be known through some ways in order to conduct the stress analysis of forming process. To achieve this goal, some special circle marks are imprinted on the sheet surface, and after forming, the deformed circle marks should be measured. The previous method uses a Vernier Caliper to manually measure the stretched rope, which is highly laborious and inaccurate. To overcome this disadvantage, a non-contacting method is adopted to achieve all the coordinates’ data based on the structure-light principle. Then the achieved coordinates’ data of spatial surface are fitted to be a CAD model through reverse engineering (RE). In RE, the CAD surface is unfolded to be a plane or two orthogonal lines are projected on the CAD surface, so the deformed circle marks—spatial ellipses could be measured in size completely at one time. The experiments prove that the measured accuracy is about 0.01 mm, higher than the previous manual one.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Seungwoo, K., Yibae, C., Jungtaek, O.: Reverse engineering: high speed digitization of free-form surfaces by phase-shifting grating projection moire topography. Int. J. Mach. Tools Manuf 39(3), 389–401 (1999)
Quanqing, L., Hong, W., Yingjie, Z.: Key technology analysis in reverse engineering. Mech. Des. 6(6), 4–7 (1999)
Giovanna, S., Franco, D.: Three-dimensional optical measurements and reverse engineering for automot-ive applications. Robot. Comput. Integr. Manuf. 20, 359–367 (2004)
Claverley, J.D., Georgi, A., Leach, R.K.: Modelling the interaction forces between an ideal measurement surface and the stylus tip of a novel vibrating micro-scale CMM probe. Precis. Assem. Technol. Syst. 315, 131–138 (2010)
Mahesh, C., Aarti, M., Rina, S.: Roughness measurement using optical profiler with self-reference laser and stylus instrument - a comparative study. IJPAP 49(5), 335–339 (2011)
Göbel, W., Björn, M.K., Helmchen, F.: Imaging cellular network dynamics in three dimensions using fast 3D laser scanning. Nat. Method. 4, 73–79 (2007)
Zhenzhong, W., Fuqiang, Z., Guangjun, Z.: 3D coordinates measurement based on structured light sensor. Sens. Actuators A Phys. 120(2), 527–535 (2005)
Xuechang, Z., Xu, Z., Xuejun, G.: Reverse Modeling Technology and Innovative Design of Product. Beijing University Press, Beijing (2009)
Siyuan, C., Shaowang, X.: Reverse Engineering Technology and Application Based on Geomagic Studio. Tsinghua University press, Beijing (2010)
Acknowledgments
This work was supported by the Foundation of State Key Laboratory of Automotive Simulation and Control (No. 20111114); National Natural Science Foundation of China (No. 51005212 & No. 61275110); China Postdoctoral Science Foundation (No. 2011M500936 & No. 2012T50274); the Public-Service Technology Research Plan of Zhejiang Province (No. 2011C21003); the open fund of Key Laboratory of Space Laser Communication and Testing Technology from Chinese Academy of Sciences.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2013 Springer Science+Business Media New York
About this paper
Cite this paper
Zhu, Y., Na, J., Wei, S. (2013). Measurement of Deformed Surface and Key Data Processing Based on Reverse Engineering . In: Wong, W.E., Ma, T. (eds) Emerging Technologies for Information Systems, Computing, and Management. Lecture Notes in Electrical Engineering, vol 236. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-7010-6_81
Download citation
DOI: https://doi.org/10.1007/978-1-4614-7010-6_81
Publisher Name: Springer, New York, NY
Print ISBN: 978-1-4614-7009-0
Online ISBN: 978-1-4614-7010-6
eBook Packages: EngineeringEngineering (R0)