Lean Changeability – Evaluation and Design of Lean and Transformable Factories

In today-s turbulent environment, companies are faced with two principal challenges. On the one hand, it is necessary to produce ever more cost-effectively to remain competitive. On the other hand, factories need to be transformable in order to manage unpredictable changes in the corporate environment. To deal with these different challenges, companies use the philosophy of lean production in the first case, in the second case the philosophy of transformability. To a certain extent these two approaches follow different directions. This can cause conflicts when designing factories. Therefore, the Institute of Production Systems and Logistics (IFA) of the Leibniz University of Hanover has developed a procedure to allow companies to evaluate and design their factories with respect to the requirements of both philosophies.





References:
[1] E. Westkämper, "Digital manufacturing in the global era," 3rd
International CIRP Seminar Digital Enterprise Technology, Set├║bal,
Portugal, 2006.
[2] R. Cisek, C. Habicht and P. Neise, "Gestaltung wandlungsfähiger
Produktionssysteme," ZWF Zeitschrift f├╝r wirtschaftlichen Fabrikbetrieb
97(9), Carl Hanser Verlag, M├╝nchen, Wien, 2002, pp. 441-445.
[3] J. Niemann and E. Westkämper, "Investitionskosten versus
Betriebskosten," wt Werkstattstechnik online, 94 (3), 2004, pp. 43-47.
[4] VDI5200, "Fabrikplanung - Planungsvorgehen", VDI, D├╝sseldorf,
2009.
[5] G. Ropohl, "Allgemeine Technologie - Eine Systemtheorie der
Technik," 2nd ed., Carl Hanser Verlag, M├╝nchen, Wien, 1999.
[6] E. Westkämper, et al., "Ansätze zur Wandlungsfähigkeit von
Produktionsunternehmen - Ein Bezugsrahmen f├╝r die
Unternehmensentwicklung im turbulenten Umfeld," wt
Werkstattstechnik online, 90 (1/2), 2000, pp. 22-26.
[7] C. Heger, "Bewertung der Wandlungsfähigkeit von Fabrikobjekten,"
dissertation at the Leibniz University of Hanover, 2007.
[8] W. Eversheim and G. Schuh, "Betriebsh├╝tte: Produktion und
Management," 7th ed. Vol. 1 and 2, Springer Verlag, Berlin /
Heidelberg, 1996.
[9] M. Schenk and S. Wirth, "Fabrikplanung und Fabrikbetrieb - Methoden
für die wandlungsfähige und vernetzte Fabrik," Springer Verlag, Berlin /
Heidelberg, 2004.
[10] P. Nyhuis, M. Kolakowski and C. L. Heger, "Evaluation of factory
transformability," 3rd International CIRP Conference on Reconfigurable
Manufacturing, Ann Arbor, USA, 2005.
[11] H.-P. Wiendahl, "Wandlungsfähigkeit - Schlüsselbegriff der
zukunftsfähigen Fabrik," wt Werkstattstechnik online, 92 (4), 2002, pp.
122-127.
[12] R. Hernández, "Systematik der Wandlungsfähigkeit in der
Fabrikplanung," in: VDI Fortschritt-Berichte, D├╝sseldorf, dissertation at
the Leibniz University of Hanover, 2003.
[13] H.-P. Wiendahl, R. Hernandez and V. Grienitz, "Planung
wandlungsfähiger Fabriken," ZWF Zeitschrift für wirtschaftlichen
Fabrikbetrieb, 97 (1-2), Carl Hanser Verlag, M├╝nchen/Wien, 2002, pp.
12-17.
[14] H. ElMaraghy and H.-P. Wiendahl, "Changeability - An introduction,"
in: Changeable and Reconfigurable Manufacturing Systems, editor: H.
ElMaraghy, Springer Verlag, London, 2009, pp. 3-24.
[15] H.-P. Wiendahl, et al., "Changeable manufacturing - classification,
design and operation," Annals of the CIRP, 56(2), 2007.
[16] J. K. Liker, "The Toyota Way - 14 Management Principles from the
World's Greatest Manufacturer," McGraw-Hill, New York, et al, 2004.
[17] J. P. Womack and D. T. Jones, "Lean Thinking," Simon & Schuster,
New York, 2003.
[18] B. Carreira, "Lean Manufacturing that works," AMACON, New York,
2005.
[19] P. Hines and N. Rich, "The seven value stream mapping tools,"
International Journal of Operations and Production management, 17(1),
1997, pp. 46-64.
[20] T. Ohno, "Toyota Production System - beyond large-scale production,"
Productivity Press, Portland, Oregon, 1988.
[21] D. Tapping, T. Luyster and T. Shuker, "Value Stream Management -
eight steps to planning, mapping, and sustaining Lean improvements,"
Productivity Press, New York, 2002.
[22] J. P. Womack, D. T. Jones and D. Ross, "Die zweite Revolution in der
Autoindustrie," Vol. 8, Campus Verlag, Frankfurt, 1992.
[23] J. Allen, C. Robinson and D. Stewart, "Lean Manufacturing: A plant
floor guide," Society of Manufacturing Engineers, Dearborn, Michigan,
2001.
[24] M. F. Zäh and F. Aull, "Lean-Production Methoden und
Interdependenzen," wt Werkstattstechnik online, 96 (9), 2006, pp. 683 -
687.
[25] M. Imai, "GEMBA KAIZEN - A commonsense, low-cost approach to
management," Vol. 20, McGraw-Hill, New York, 1997.
[26] W. A. Levinson, "Beyond the Theory of Constraints," Productivity
Press, New York, 2007.
[27] H. Luczak, "ArbeitswissenschaftÔÇ× Springer Verlag, Berlin, Heidelberg,
1998.
[28] T. Heinen, D. Gerst and P. Nyhuis, "Management of factory
transformability on the basis of business processes," The Business
Review, Cambridge, Vol. 9, No. 2, 2008, pp. 295-302.
[29] P. Nyhuis, M. Kolakowski and C. Heger, "Evaluation of factory
transformability - a systematic approach," Annals of the German
Acadamic Society for Production Engineering, XIII (1), 2006, pp. 147-
152.
[30] J. Gausemeier, A. Fink and O. Schlake, "Scenario management: an
approach to develop future potentials," Technol Forecast Soc Change 59
(2), 1998, pp. 111-130.