ESTONIAN ACADEMY
PUBLISHERS
eesti teaduste
akadeemia kirjastus
cover
Estonian Journal of Engineering

Digital design and manufacturing process comparison for new custom made product family – a case study of a bathroom faucet; pp. 76–89

Full article in PDF format | doi: 10.3176/eng.2013.1.07

Authors
Thomas Widmaier, Jari Juhanko, Heidi Piili, Petri Kuosmanen, Antti Salminen, Ari Happonen, Jesse Kontio, Olli Nyrhilä

Abstract

The demand to fulfil a wider range of customer requirements is increasing constantly as well as the need for the customizable production tools. At the same time, the product life cycle as well as the lead time for product development shortens. To respond these changing needs, digital product development enables faster development of complex products but challenges the communica­tion and the data management. Digital design methods and manufacturing processes enable this development and decrease the need for expensive prototyping. In this research, digital design and manufacturing process means such a process where design and manufacturing can be done even over long distances between physical location of designers and the production line. An empirical case study of a configurable bathroom faucet was performed. The digital design for manu­facturing using sand casting and laser additive manufacturing as alternative digital manu­facturing technologies were researched in this study as possible methods for manufacturing these configurable products.


References

  1. Pine, B. J, II and Davis, S. Mass Customization: The New Frontier in Business Competition. Harvard Business School Press, USA. 1999.

  2. Ulrich, K. and Eppinger, S. Product Design and Development. McGraw-Hill/Irwin, USA, 2004.

  3. Tseng, M. M., Jiao, J. and Su, C.-J. Virtual prototyping for customized product development. Integr. Manufact. Syst., 1998, 9, 334–343.
http://dx.doi.org/10.1108/09576069810238682

  4. Merkel, M. and Schumacher, A. An automated optimization process for a CAE driven product development. Trans. ASME, 2003, 125, 694–700.
http://dx.doi.org/10.1115/1.1631570

  5. Seppälä, M., Buda, A. and Coatanéa, E. Selection of design concepts using virtual prototyping in early design phases. In Proc. International Conference on Engineering Design, ICED11. Copenhagen, Denmark, 2011, 267–274.

  6. Lehti, A., Taimisto, L., Piili, H., Salminen, A. and Nyrhilä, O. Evaluation of different monitor­ing methods of laser assisted additive manufacturing of stainless steel. In Proc. 12th Conference of the European Ceramic Society. Stockholm, Sweden, 2011.

  7. Lehti, A., Taimisto, L., Piili, H., Nyrhilä, O. and Salminen, A. Correlation between pyrometer monitoring and active illumination imaging of laser assisted additive manufacturing of stainless steel. In ICALEO Conference Proceedings. Orlando, Florida, 2011.

  8. Islam, M., Taimisto, L., Piili, H., Salminen, A. and Nyrhilä, O. Comparison of theoretical and practical studies of heat input in laser assisted additive manufacturing of stainless steel. In Proc. 37th International MATADOR Conference. Manchester, 2012. Springer, 2012, 365–368.

  9. Lehti, A. Monitoring of Stainless Steel Laser Sintering Process: Comparative Study of the Suitability of Three Monitoring Methods. M.Sc. Thesis, Lappeenranta University of Technology, Lappeenranta, Finland, 2011.

10. Islam, M. Laser Assisted Additive Manufacturing of Stainless Steel. M.Sc. Thesis, Lappeenranta University of Technology, Lappeenranta, Finland, 2011.

11. ISO 10303:11. Automation Systems and Integration − Product Data Representation and Exchange. International Organization for Standardization, Geneva, 2004.

12. Pullinen, T., Sievänen, S., Schiestl, M., Kiviluoma, P. and Kuosmanen, P. Development of pattern­less sand mold milling machine. In Proc. 8th International DAAAM Baltic Con­ference “Industrial engineering”. Tallinn, Estonia, 2012, 204–209.

13. Ho, H. C. H., Cheung, W. L. and Gibson, I. Effects of graphite powder on the laser sintering behaviour of polycarbonate. Rapid Prototyping, 2002, 8, 233–242.
http://dx.doi.org/10.1108/13552540210441148


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