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Keywords: design of experiments
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Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. December 2011, 133(6): 061020.
Published Online: December 21, 2011
... metal forming process variables on maximum formable angle and surface finish. Box–Behnken method is used to design the experiments for formability study and full factorial method is used for surface finish study. Analysis of experimental results indicates that formability in incremental forming...
Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. August 2011, 133(4): 041004.
Published Online: July 20, 2011
.... 457 – 466 . 11 Jin , J. , and Shi , J. , 2000 , “ Diagnostic Feature Extraction from Stamping Tonnage Signals Based on Design of Experiments ,” ASME J. Manuf. Sci. Eng. , 122 ( 2 ), pp. 360 – 369 . 10.1115/1.538926 12 Sarraga , R. , 2004 , “ Modifying CAD/CAM Surfaces...
Journal Articles
Article Type: Technical Briefs
J. Manuf. Sci. Eng. August 2011, 133(4): 044501.
Published Online: July 20, 2011
... on the surface finish of glass samples in order to limit the damages at the earlier stage of the machining process. A central composite design of experiments has been used to define experimental tries that consist of up-grinding or down-grinding glass samples with various feed rate, depth of cut, and wheel speed...
Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. June 2011, 133(3): 031007.
Published Online: June 9, 2011
... of four μ IM parameters, melt temperature, mould temperature, injection speed, and packing pressure on these three pressure-related process parameters was investigated. A design of experiment study was conducted by moulding a test part, a microfluidic component, in three different polymer materials, PP...
Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. February 2011, 133(1): 011006.
Published Online: January 24, 2011
... by employing a microelectromechanical system gas sensor mounted inside the mold. The influence of four μ IM parameters, melt temperature, mold temperature, injection speed, and resistance to air evacuation, on two air flow-related output parameters is investigated by carrying out a design of experiment study...
Journal Articles
Article Type: Technical Briefs
J. Manuf. Sci. Eng. December 2010, 132(6): 064503.
Published Online: November 29, 2010
... cavity wall. The sensor signals acquired during each molding cycle were analyzed to validate the sensor performance in a design of experiments as a function of packing pressure, melt temperature, cooling time, and coolant temperature. The regression results indicate that the shrinkage sensor outperforms...
Journal Articles
Article Type: Special Issue On Nanomanufacturing
J. Manuf. Sci. Eng. June 2010, 132(3): 030920.
Published Online: June 14, 2010
... and repeatable. For this paper, a polymer manufacturing process, hot embossing, was used to produce microsized features in polymethylmethacrylate (PMMA) chips. A design of experiments that varied two factors during the hot embossing process (temperature and pressure), was conducted to determine the robustness...
Journal Articles
Article Type: Special Issue On Nanomanufacturing
J. Manuf. Sci. Eng. June 2010, 132(3): 030914.
Published Online: June 9, 2010
...Victoria L. Calero-DdelC; Ana M. Gonzalez; Carlos Rinaldi A statistical design of experiments was used to study the effect of reaction temperature and time on the synthesis of cobalt ferrite nanoparticles by the thermodecomposition method. A 2 4 – 2 factorial experimental design with two central...
Journal Articles
Article Type: Special Issue On Nanomanufacturing
J. Manuf. Sci. Eng. June 2010, 132(3): 030913.
Published Online: June 9, 2010
... requirements for conducting experiments. A conventional design of experiment-based analysis becomes an unrealistic option due to its demand on extensive experimentation. In this paper, we present a hybrid approach that combines current process knowledge, artificial neural networks, and design of experiments...
Journal Articles
Article Type: Special Issue On Nanomanufacturing
J. Manuf. Sci. Eng. June 2010, 132(3): 030901.
Published Online: May 13, 2010
... the design of experiments approach. Polymer material properties Parameters Value Material SABIC 56M10 Category Polypropylene (PP) C 3 H 6 Structure Crystalline Molecular weight (Mw) 261,000 Molecular number (Mn) 58,200 Polydispersity (Mw/Mn) 4.5...
Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. February 2010, 132(1): 011003.
Published Online: December 28, 2009
... extrusion experiments. The effects of process parameters including shear rate, extrusion ratio, heating time, and precompaction pressure were analyzed using the design of experiments method. The results showed that the effects of shear rate, extrusion, ratio and heating time were statistically significant...
Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. October 2009, 131(5): 051018.
Published Online: October 1, 2009
... oxide (Lucirin TPO-L-BASF) photoinitiator. A design of experiments approach is utilized to evaluate the effect of these process parameters at various set levels on the polymerized width and height. The proposed model is checked for interaction among the process parameters and multiple comparisons...
Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. October 2009, 131(5): 051003.
Published Online: September 4, 2009
...Song Zhang; Y. B. Guo Hard milling has a potential to replace finish grinding in manufacturing dies and molds. Surface finish is one key surface integrity parameter to justify the use of hard milling. In this study, a Taguchi design-of-experiment based finish milling hardened AISI H13 tool steel...
Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. August 2008, 130(4): 041007.
Published Online: July 10, 2008
... finite element analysis (FEA) and a design of experiment (DOE) approach. The adaptive-isothermal FEA determines the temperature levels of the blank material, which is selectively heated, by checking position of the blank material and adopting temperature level of the neighboring tooling. The proposed...
Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. April 2008, 130(2): 021008.
Published Online: March 24, 2008
... of AISI 316L work material, which is most commonly used in prosthesis, using full factorial design of experiments. Favorable and optimum conditions could be predicted and tailored for different biomedical requirements and applications. The assessment of the surface integrity aspects on work material...
Journal Articles
Article Type: Technical Briefs
J. Manuf. Sci. Eng. December 2007, 129(6): 1101–1108.
Published Online: July 5, 2007
... use. blanking deep drawing design of experiments discrete cosine transforms error analysis metal stamping metallurgical industries numerical simulation experimental design modal error description discrete cosine transformation optimization stamping stage reduction minimization...
Journal Articles
Article Type: Technical Papers
J. Manuf. Sci. Eng. June 2007, 129(3): 520–526.
Published Online: October 31, 2006
... can be expressed as ω = 2 Π N 6 0 15 08 2006 31 10 2006 lubricants turning (machining) steel surface finishing temperature control design of experiments approach angle rake angle solid lubricant surface finish turning Recent developments...
Journal Articles
Article Type: Technical Papers
J. Manuf. Sci. Eng. August 2006, 128(3): 792–801.
Published Online: January 5, 2006
... stress. This leads to a faster and less expensive method of determining residual stress when compared with the traditional methods. The capability of this new approach was demonstrated by high-speed milling 6061-T651 and 7050-T7451 aluminum alloys. A design-of-experiment method was used to conduct...
Journal Articles
Article Type: Technical Papers
J. Manuf. Sci. Eng. August 2006, 128(3): 749–759.
Published Online: December 11, 2005
... at different strains, strain rates, and temperatures. Both models are capable of modeling strain hardening and thermal softening phenomena. However, the ISV model can also accommodate the adiabatic and recovery effects, while the JC model is isothermal. Based on the method of design of experiment, FEA...
Journal Articles
Article Type: Technical Papers
J. Manuf. Sci. Eng. August 2006, 128(3): 767–774.
Published Online: November 14, 2005
... of 400 - 3200 s − 1 . tool steel mechanical testing design of experiments cutting continuum mechanics The adequacy of a theoretical machining model largely depends on the accuracy with which the material flow stress is described within the model. The material flow stress...