Relating additive and subtractive processes in a teleological and modular approach

Purpose – The purpose of this paper is to relate additive manufacturing (AM) and machining (CNC) synergistically in a modular approach in the design and manufacturing domains, to generate value for end‐users and manufacturers (a teleological system).Design/methodology/approach – The research methodology decomposes a part into modules, by employing a teleological systems theory approach paired with principles of modular design. Modules are manufactured with either additive manufacturing (fused deposition modeling, FDM) or machining (CNC). Process selection is determined by a decision‐making framework that quantifies strength and weakness comparisons of FDM and CNC machining processes, accomplished using the analytic hierarchy process (AHP).Findings – The developed methodology and decision‐making framework is successfully applied to the design and manufacturing of a large, complex V6 engine section sand casting pattern. This case study highlights the merits of the research.Research limitations/implications ...

[1]  Sung-Hoon Ahn,et al.  Anisotropic Tensile Failure Model of Rapid Prototyping Parts - Fused Deposition Modeling (FDM) , 2003 .

[2]  C. J. Luis Pérez,et al.  Analysis of the surface roughness and dimensional accuracy capability of fused deposition modelling processes , 2002 .

[3]  Antonio Armillotta,et al.  Selection of layered manufacturing techniques by an adaptive AHP decision model , 2008 .

[4]  Richard A. Wysk,et al.  Rapid planning for CNC milling—A new approach for rapid prototyping , 2004 .

[5]  Gi Dae Kim,et al.  A benchmark study on rapid prototyping processes and machines: Quantitative comparisons of mechanical properties, accuracy, roughness, speed, and material cost , 2008 .

[6]  K. Shrader-Frechette.  Technology Assessment as Applied Philosophy of Science , 1980 .

[7]  Athakorn Kengpol,et al.  The development of a decision support tool for the selection of advanced technology to achieve rapid product development , 2001 .

[8]  JongWon Kim,et al.  Hybrid rapid prototyping system using machining and deposition , 2002, Comput. Aided Des..

[9]  Ho-Chan Kim,et al.  Fabrication direction optimization to minimize post-machining in layered manufacturing , 2007 .

[10]  Selçuk Güçeri,et al.  Mechanical characterization of parts fabricated using fused deposition modeling , 2003 .

[11]  Caroline Sunyong Lee,et al.  Measurement of anisotropic compressive strength of rapid prototyping parts , 2007 .

[12]  R. J. Urbanic,et al.  A Systems Approach to Hybrid Design: Fused Deposition Modeling and CNC Machining , 2011 .

[13]  Han Tong Loh,et al.  Benchmarking for decision making in rapid prototyping systems , 2005, IEEE International Conference on Automation Science and Engineering, 2005..

[14]  Kunwoo Lee,et al.  Concave edge-based part decomposition for hybrid rapid prototyping , 2005 .

[15]  Y. Song,et al.  Experimental investigations into rapid prototyping of composites by novel hybrid deposition process , 2006 .

[16]  Thomas L. Saaty,et al.  Multicriteria Decision Making: The Analytic Hierarchy Process: Planning, Priority Setting, Resource Allocation , 1990 .

[17]  Victoria Townsend,et al.  Relating Additive and Subtractive Processes Teleologically For Hybrid Design and Manufacturing , 2010 .

[18]  R. Venkata Rao,et al.  Rapid prototyping process selection using graph theory and matrix approach , 2007 .

[19]  Kim B. Clark,et al.  The Option Value of Modularity in Design: An Example From Design Rules, Volume 1: The Power of Modularity , 2000 .

[20]  P. Wright,et al.  Anisotropic material properties of fused deposition modeling ABS , 2002 .

[21]  J. Dyer.  Remarks on the analytic hierarchy process , 1990 .

[22]  Feng Lin,et al.  Rapid prototyping and manufacturing technology: Principle, representative technics, applications, and development trends , 2009 .

[23]  Detlof von Winterfeldt,et al.  Anniversary Article: Decision Analysis in Management Science , 2004, Manag. Sci..

[24]  James S. Dyer,et al.  A clarification of “remarks on the analytic hierarchy process” , 1990 .

[25]  Dominique Scaravetti,et al.  Qualification of rapid prototyping tools: proposition of a procedure and a test part , 2008 .

[26]  Bahattin Koc,et al.  Adaptive ruled layers approximation of STL models and multiaxis machining applications for rapid prototyping , 2002 .

[27]  Robert C. Pennington,et al.  Significant factors in the dimensional accuracy of fused deposition modelling , 2005 .

[28]  David W. Rosen,et al.  Additive Manufacturing Technologies: Rapid Prototyping to Direct Digital Manufacturing , 2009 .

[29]  Han Tong Loh,et al.  Benchmarking for comparative evaluation of RP systems and processes , 2004 .

[30]  N. Venkata Reddy,et al.  Improvement of surface finish by staircase machining in fused deposition modeling , 2003 .

[31]  Antônio Eustáquio de Melo Pertence,et al.  The development of 3D models through rapid prototyping concepts , 2005 .

[32]  Xue Yan,et al.  PII: 0010-4485(95)00035-6 , 2003 .

[33]  James B. Taylor,et al.  Contoured edge slice generation in rapid prototyping via 5-axis machining , 2001 .