Abstract
One of the first commercialized (1991) additive manufacturing techniques was Laminated Object Manufacturing (LOM). LOM involved layer-by-layer lamination of paper material sheets, cut using a CO2 laser, each sheet representing one cross-sectional layer of the CAD model of the part. In LOM, the portion of the paper sheet which is not contained within the final part is sliced into cubes of material using a cross-hatch cutting operation. A schematic of the LOM process can be seen in Fig. 8.1.
A number of other processes have been developed based on sheet lamination involving other build materials and cutting strategies. Because of the construction principle, only the outer contours of the parts are cut, and the sheets can be either cut and then stacked or stacked and then cut. These processes can be further categorized based on the mechanism employed to achieve bonding between layers: (a) gluing or adhesive bonding, (b) thermal bonding processes, (c) clamping, and (d) ultrasonic welding. As the use of ultrasonic welding is relatively new, and is an area of considerable research interest, an extended discussion of this bonding approach is included at the end of this chapter.
References
Wimpenny DI, Bryden B, Pashby IR (2003) J Mater Process Technol 138:214
Solidimension, www.solidimension.com
Stratoconception, www.stratoconception.com
Yi S et al (2004) Study of the key technologies of LOM for functional metal parts. J Mater Process Technol 150:175
Himmer T, Nakagawa T, Anzai M (1999) Lamination of metal sheets. Comput Ind 39:27
Himmer T et al (2004) Metal laminated tooling – a quick and flexible tooling concept. In: Proceedings of the solid freeform fabrication symposium, Austin, TX, p 304
Obikawa T (1998) Rapid manufacturing system by sheet steel lamination. In: Proceedings of the 14th international conference computer aided production engineering, Tokyo, Japan, p 265
Wimpenny DI, Bryden B, Pashby IR (2003) Rapid laminated tooling. J Mater Process Technol 138:214
Yamasaki H (2000) Applying laminated die to manufacture automobile part in large size. Die Mould Technol 15:36
Weiss L, Prinz F (1998) Novel applications and implementations of shape deposition manufacturing, Naval Research Reviews, Office of Naval Research, Three/1998, Vol L
Blaha F, Langenecker B (1966) Plasticity test on metal crystals in an ultrasonic field. Acta Metallurgica 7:93–100
Janaki Ram GD, Robinson C, Yang Y, Stucker B (2007) Use of ultrasonic consolidation for fabrication of multi-material structures. Rapid Prototyping J 13(4):226–235
Robinson CJ, Zhang C, Janaki Ram GD, Siggard EJ, Stucker B, Li L (2006) Maximum height to width ratio of freestanding structures built using ultrasonic consolidation. Proceedings of the 17th solid freeform fabrication symposium, Austin, Texas, USA, August
Yang Y, Janaki Ram GD, Stucker B (2010) An analytical energy model for metal foil deposition in ultrasonic consolidation. Rapid Prototyping J 16(1)
Barber JR (2002) Elasticity, Kluwer, USA
Weare NE, Antonevich JN, Monroe RE (1960) Fundamental studies of ultrasonic welding. Welding J 39:331s–341s
Flood G (1997) Ultrasonic energy welds copper to aluminum. Welding J 76:761–766
Gunduz I, Ando T, Shattuck E, Wong P, Doumanidis C (2005) Enhanced diffusion and phase transformations during ultrasonic welding of zinc and aluminum. Scr Mater 52:939–943
Joshi KC (1971) The formation of ultrasonic bonds between metals. Welding J 50:840–848
Robinson C, Stucker B, Coperich-Branch K, Palmer J, Strassner B, Navarrete M, Lopes A, MacDonald E, Medina F, Wicker R (2007) Fabrication of a mini-SAR antenna array using ultrasonic consolidation and direct-write. Second international conference on rapid manufacturing, Loughborough, England
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Gibson, I., Rosen, D., Stucker, B. (2010). Sheet Lamination Processes. In: Additive Manufacturing Technologies. Springer, Boston, MA. https://doi.org/10.1007/978-1-4419-1120-9_8
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