Abstract
The principle of robot-based incremental sheet metal forming is based on flexible shaping by means of a freely programmable path-synchronous movement of two tools, which are operated by two industrial robots. The final shape is produced by the incremental infeed of the forming tool in depth direction and its movement along the geometry’s contour in lateral direction. The main problem during the forming process is the influence on the dimensional accuracy resulting from the compliance of the involved machine structures and the spring-back effects of the workpiece. The project aims to predict these deviations caused by compliances and carry out a compensative path planning based on this prediction. Finite element analysis using a material model developed at the Institute of Applied Mechanics (IFAM) [1] has been used for the simulation of the forming process.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
Similar content being viewed by others
References
Vladimirov, I.N., Pietryga, M.P., Reese, S.: On the modelling of nonlinear-kinematic hardening at finite strains with application to springback – comparison of time integration algorithms. International Journal for Numerical Methods in Engineering 75, 1–28 (2008)
Douflou, J., Szekeres, A., Vanherck, P.: Force Measurements for Single Point Incremental Forming: A Experimental Study. In: Proceedings of the 11th Int. Conference on Sheet Metal, pp. 441–448 (2005)
Jeswiet, J., Micari, F., Hirt, G., Bramley, A., Douflou, J., Allwood, J.: Asymmetric Single Point Forming of Sheet Metal. In: Proceedings of the 55th CIRP General Assembly in Antalya, pp. 88–114 (2005) (in Antalya)
Meier, H., Smukala, V., Dewald, O., Zhang, J.: Two Point Incremental Forming with Two Moving Forming Tools. In: Proceedings of the 12th International Conference on Sheet Metal, pp. 599–605 (2007)
Meier, H., Laurischkat, R., Zhu, J.: A Model Based Approach to Increase the Part Accuracy in Robot based Incremental Sheet Metal Forming. In: AIP Conference Proceedings, vol. 1315, pp. 1407–1412 (2010)
Vladimirov, I.N.: Anisotropic material modelling with application to sheet metal forming RWTH Aachen, Institut für Angewandte Mechanik, Technische Universität Braunschweig, Dissertation (2009)
Choi, Y., Han, C.S., Lee, J.K., Wagoner, R.: Modeling multi-axial deformation of planar anisotropic elasto-plastic materials. part I: Theory, International Journal of Plasticity 22, 1745–1764 (2006)
Dettmer, W., Reese, S.: On the theoretical and numerical modelling ofArmstrong-Frederick kinematic hardening in the finite strain regime. Computer Methods in Applied Mechanics and Engineering 193, 87–116 (2004)
Hakansson, P., Wallin, M., Ristinmaa, M.: Comparison of isotropic hardening and kinematic hardening in thermoplasticity. International Journal of Plasticity 21, 1435–1460 (2005)
Menzel, A., Ekh, M., Runesson, K., Steinmann, P.: A framework for multiplicative elastoplasticity with kinematic hardering coupled to anisotropic damage. International Journal of Plasticity 21, 397–434 (2005)
Svendsen, B., Levkovitch, V., Wang, J., Reusch, F., Reese, S.: Application of the concept of evolving structure tensors to the modeling of initial and induced anisotropy at large deformation. Computers & Structures 84, 1077–1085 (2006)
Wallin, M., Ristinmaa, M.: Deformation gradient based kinematic hardening model. International Journal of Plasticity 21, 2025–2050 (2005)
Armstrong, F., PJ, CO: A mathematical representation of the multiaxial Bauschinger effect, C.E.G.B. Report RD/B/N731, Berkeley Nuclear Laboratories, Berkeley, U.K (1966)
Schwarze, M., Reese, S.: A reduced integration solid-shell finite element based on the EAS and the ANS concept – geometrically linear problems. International Journal for Numerical Methods in Engineering 80, 1322–1355 (2009)
Hartenberg, R.S., Denavit, J.: A kinematic notation for lower pair mechanisms based on matrices. Journal of Applied Mechanics 77, 215–221 (1955)
Corke, P.I.: A Robotics Toolbox for MATLAB. IEEE Robotics and Automation Magazine 3(1), 24–32 (1996)
Gerstmann, U.: Robotergenauigkeit: Der Getriebeeinfluss auf die Arbeits- und Positionsgenauigkeit, Dissertation, Universität Hannover (1997)
Pham, M.T., Gautier, M., Poignet, P.: Identification of Joint Stiffness with Bandpass Filtering. In: Proceedings of the IEEE Int. Conf. on Robotics & Automation, pp. 2867–2872 (2001)
Beyer, L.: Genauigkeitssteigerung von Industrierobotern, Dissertation, Universität der Bundeswehr Hamburg (2004)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2013 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Meier, H., Reese, S., Kiliclar, Y., Laurischkat, R. (2013). Increase of the Dimensional Accuracy of Sheet Metal Parts Utilizing a Model-Based Path Planning for Robot-Based Incremental Forming. In: Denkena, B., Hollmann, F. (eds) Process Machine Interactions. Lecture Notes in Production Engineering. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-32448-2_21
Download citation
DOI: https://doi.org/10.1007/978-3-642-32448-2_21
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-32447-5
Online ISBN: 978-3-642-32448-2
eBook Packages: EngineeringEngineering (R0)