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Keywords: aluminium
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Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Manuf. Sci. Eng. February 2012, 134(1): 014501.
Published Online: January 11, 2012
...Jang Min Park; Seok Jae Jeong; Seong Jin Park In the present work, experimental studies are carried out to understand orientation kinematics of pigment flakes during the injection molding process. The injection molding experiments are carried out using ABS resin compounded with aluminum flakes...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. February 2011, 133(1): 011014.
Published Online: February 18, 2011
... with an International Organization for Standardization (ISO) Gaussian filter have demonstrated the effectiveness of the proposed B-spline wavelet-based MRA algorithm for a surface texture analysis and manufacturing process diagnostics. 17 06 2008 25 04 2010 18 02 2011 18 02 2011 aluminium...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. December 2010, 132(6): 061008.
Published Online: November 9, 2010
... waviness parameter are employed to indicate the onset of severe tool wear. In this work, aluminum (Al308) and compacted graphite iron parts were machined by a polycrystalline diamond insert and a multiphase coated tungsten carbide insert, respectively. After that, multiple 3D surface texture features...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. December 2010, 132(6): 061005.
Published Online: October 19, 2010
.... In this article, experiments were carried out on aluminum foils to study the forming limits and fracture of thin films in LDF. The deformation depth was measured by an optical profilometer and the formed feature was observed using a focused ion beam and a scanning electron microscope. Meanwhile, a finite element...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. June 2009, 131(3): 031015.
Published Online: May 29, 2009
... with respect to the shocked surface. In the present study, numerical and experimental aspects of laser shock peening on two different crystal surfaces (110) and ( 1 1 ¯ 4 ) of aluminum single crystals are studied. Lattice rotations on the top surface and cross section are measured using electron backscatter...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Manuf. Sci. Eng. February 2009, 131(1): 014502.
Published Online: January 20, 2009
...Fernando Morales; José Talamantes-Silva; Salvador Valtierra; Alberto J. Pérez-Unzueta; Rafael Colás A series of experimental trials was carried out to study the metallic bond produced when hypereutectic aluminum liners are cast-in hypoeutectic aluminum engine-blocks. The samples were cast in a rig...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. August 2008, 130(4): 041007.
Published Online: July 10, 2008
... hydroforming, in conjunction with the determination of optimal temperature, optimal loading paths for hydraulic pressure, punch speed, and BHF should be determined. This work is also conducted in the continued study ( 10 ). Schultz , R. A. , 1999 , “ Aluminum for Light Vehicles—An Objective...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. August 2008, 130(4): 041001.
Published Online: July 8, 2008
... variable BHF in the presence of process uncertainties by minimizing the magnitude of wrinkling and fracture defects under probabilistic constraints. To demonstrate the efficacy of this approach, it analyzes the conical cup drawing of an aluminum killed deep-drawing quality steel under process uncertainties...
Journal Articles
Publisher: ASME
Article Type: Special Section: Micromanufacturing
J. Manuf. Sci. Eng. June 2008, 130(3): 031116.
Published Online: June 3, 2008
... an experimental investigation on orthogonal micromachining of single-crystal aluminum at different crystallographic orientations for varying uncut chip thicknesses and cutting speeds using a diamond tool. Micromachining forces, specific energies, effective coefficient of friction, shear angles, shear stresses...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Manuf. Sci. Eng. June 2008, 130(3): 034503.
Published Online: May 16, 2008
...Fabrizio Quadrini; Erica Anna Squeo In this study, the density of powder metallurgy compacts was measured by means of small indentation. Zinc (Zn) and aluminum (Al) tablets were fabricated by cold compaction of powders: different tablet densities were obtained by changing the packing pressure...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Manuf. Sci. Eng. April 2007, 129(2): 352–359.
Published Online: August 22, 2006
... procedure consists of deep drawing a circular 6111-T4 aluminum alloy into a cylindrical cup of 55 mm depth, crosscutting nine rings each of 5 mm wide from the cup, splitting the rings, and measuring their opening displacement, i.e., the springback amount. Experimental data obtained included punch force...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Manuf. Sci. Eng. November 2006, 128(4): 866–873.
Published Online: May 30, 2006
...Hongbing Lu; Jin Ma; Ming Li Edge burr is inevitably present at a slit edge when an aluminum web is shear slit by a pair of rotary knives (or blades) engaged and rotated in opposite directions. This paper presents a new method of shear slitting for an aluminum sheet to produce very low edge burr...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Manuf. Sci. Eng. August 2006, 128(3): 622–633.
Published Online: November 9, 2005
...Hong Seok Kim; Muammer Koc; Jun Ni In warm forming of aluminum sheet materials, determination, realization, and maintenance of optimal temperature gradient is a key process parameter for increased formability. In this study, a two-phase procedure for efficient and accurate determination of proper...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Manuf. Sci. Eng. February 2006, 128(1): 46–55.
Published Online: March 30, 2005
...Jin Ma; Hongbing Lu; Ming Li; Bo Wang Continuous shear slitting of aluminum sheets (or webs) was investigated using a laboratory slitter. This study focused on experimental investigation of the effect of three major slitting parameters (clearance, overlap, and cant angle) on the burr height...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Manuf. Sci. Eng. February 2005, 127(1): 217–226.
Published Online: March 21, 2005
... are reported which suggest that a significantly enhanced material removal rate can be achieved at a selective location within the contact zone at moderately elevated spindle speeds. aluminium machine tools surface finishing surface cleaning machining friction mechanical contact fixtures deburring...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Manuf. Sci. Eng. February 2005, 127(1): 96–103.
Published Online: March 21, 2005
... of different factors on the sample size and absolute percent error of the estimated tolerance from that of a large population sample. Twelve 7075-T6 aluminum plates are end-milled and 12 cast iron plates are face-milled. Two sets of four plates from each lot are selected randomly, one each for straightness...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Manuf. Sci. Eng. November 2004, 126(4): 740–749.
Published Online: February 4, 2005
... process instead of a thermal process, the characterization focuses on mechanical properties and associated microstructures. An X-ray microdiffraction technique was applied on the postpeened single crystal aluminum of (001) and (110) orientations, and an X-ray profile was analyzed by subprofiling...