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Keywords: viscosity
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. March 2021, 143(3): 031002.
Paper No: MANU-20-1310
Published Online: October 9, 2020
... powder injection molding (LPIM). Thirty-six (36) different feedstocks formulated from one new in-development iron-based powder and different wax-based binder systems (paraffin wax (PW) with surfactant and thickening agents) were obtained for solids loading varying from 50 to 68 vol%. The viscosity...
Journal Articles
Publisher: ASME
Article Type: Special Issue On Nanomanufacturing
J. Manuf. Sci. Eng. June 2010, 132(3): 030905.
Published Online: May 19, 2010
... techniques. The novel method presented here, termed as additive manufacturing via microarray deposition (AMMD), expands the allowable range of physical properties of printed fluids to include important, high-viscosity production materials (e.g., polyurethane resins). AMMD relies on a piezoelectrically driven...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. April 2010, 132(2): 021007.
Published Online: March 31, 2010
...A. L. Jeswani; J. A. Roux Complete wetout of the dry fiber reinforcement by the liquid resin depends strongly on the fiber volume fraction and the resin viscosity of the part being manufactured by rein injection pultrusion. High fiber volume fractions and high resin viscosity values yield high...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. February 2010, 132(1): 011003.
Published Online: December 28, 2009
...Yufeng Wu; Gap-Yong Kim; Iver E. Anderson; Thomas A. Lograsso Semisolid powder forming is a promising approach for near-net shape forming of features in macro-/microscale. In this paper, viscosity and phase segregation behavior of Al–Si powders in the semisolid state were studied with back...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. October 2008, 130(5): 051008.
Published Online: August 14, 2008
... replicas. The primary improvement included the development of a two-axis rotation mechanism that enabled a pseudorandom rotation of the coated mold in space, providing uniform coats. Other improvements included the use of a low viscosity ( 1500 – 2000 cP ) silicone solution that allowed for complete...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Manuf. Sci. Eng. February 2007, 129(1): 143–156.
Published Online: August 15, 2006
... volume fraction, and viscosity of the resin. In the present work, a three-dimensional finite volume technique is employed to simulate the liquid resin flow through the fiber reinforcement in the injection pultrusion process. The numerical model simulates the flow of polyester resin through the glass...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Manuf. Sci. Eng. August 2006, 128(3): 683–690.
Published Online: November 17, 2005
... relaxation thermal expansion optoelectronic devices lenses production engineering computing viscoelasticity lens glass forming structural relaxation thermal expansion temperature numerical modeling viscosity In recent years, hot compression molding has emerged as a promising...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Manuf. Sci. Eng. November 2005, 127(4): 907–911.
Published Online: March 6, 2005
... show that (1) unsaturated measurement has a higher accuracy than saturated measurement; (2) the significant factors affecting measurement results are pressure and viscosity. Based on the simulation results, the approaches to reduce measurement uncertainty were proposed. 23 03 2004 06 03 2005...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Manuf. Sci. Eng. November 2004, 126(4): 779–786.
Published Online: February 4, 2005
... the effects of process parameters, including the grinding speed, the viscosity of the suspending fluid, and the concentration of the feed as input variables. Experiments performed with TiO 2 suspended in ethylene glycol are used for comparison to model predictions for validation. The results show...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Manuf. Sci. Eng. August 2004, 126(3): 577–581.
Published Online: September 7, 2004
.... In this study, the influences of air velocity and friction factor due to temperature dependent viscosity and vent roughness change have been investigated. The results of the model show that there is a critical area ratio over which a quasi steady state is reached, therefore, the air pressure in the cavity...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Manuf. Sci. Eng. November 2001, 123(4): 739–746.
Published Online: May 1, 2001
..., the cause of warping, the relationship between temperature and adhesive viscosity, and the adhesive connecting intensity is investigated. A heat transfer mathematical model and finite difference solution algorithm was developed to calculate the intralaminar thermal force induced by the material addition...