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Keywords: thermal conductivity
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Journal Articles
Article Type: Research-Article
J. Manuf. Sci. Eng. November 2018, 140(11): 111008.
Paper No: MANU-18-1492
Published Online: August 22, 2018
... primarily a thermal process, and further, heat conduction is the dominant heat transfer mode in the process. Hence, understanding the powder bed thermal conductivity is crucial to process temperature predictions, because powder thermal conductivity could be substantially different from its solid counterpart...
Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. April 2008, 130(2): 021015.
Published Online: April 9, 2008
...-dependent thermal conductivity does not impact heat transfer as much as the temperature-dependent electrical conductivity. Detailed results of temperature distribution were obtained from the model. The FEM results show that the temperature distribution can be changed with different electrode geometries. A...
Journal Articles
Article Type: Technical Briefs
J. Manuf. Sci. Eng. August 2007, 129(4): 843–847.
Published Online: November 2, 2006
...Chao-Chyun An; Ren-Haw Chen Direct tooling using stereolithography (SL) photopolymer has been developed as rapid tooling for short-run injection molds. However, the tool strength, thermal conductivity, and erosion resistance of SL mold are lower than that of the conventional metal mold. Previous...
Journal Articles
Article Type: Discussions
J. Manuf. Sci. Eng. November 2004, 126(4): 858.
Published Online: February 4, 2005
... thermal conductivity internal stresses Contributed by the Manufacturing Engineering Division for publication in the JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING . Manuscript received January 26, 2004; revised July 20, 2004. Associate Editor: M. A. Davies. Thermal matching of coating-tool...
Journal Articles
Article Type: Technical Papers
J. Manuf. Sci. Eng. May 2004, 126(2): 311–316.
Published Online: July 8, 2004
... the inverse approaches examined. In an effort to understand the impact of physical parameters on the conditioning of the problem we examined two modifications to the simulated cutting tool: we increased the thermal conductivity of the tool insert, and we reduced the thickness of the tool insert...
Journal Articles
Article Type: Technical Papers
J. Manuf. Sci. Eng. August 2000, 122(3): 439–444.
Published Online: November 1, 1999
... mimics the Selective Laser Sintering process which is used to produce a multiple layer part via laser irradiation. Model predictions of the physical features and effective thermophysical properties (porosity and thermal conductivity) of the object demonstrate sensitivity to several thermal processing...