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Keyword: machining
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Journal Articles
Article Type: Research-Article
J. Manuf. Sci. Eng. July 2019, 141(7): 071009.
Paper No: MANU-19-1273
Published Online: May 23, 2019
...Haipeng Qiao; Tejas G. Murthy; Christopher Saldana The effects of surface structure on mechanical performance for open-cell aluminum foam specimens were investigated in the present study. A surface gradient for pore structure and diameter was introduced into open-cell aluminum foams by machining...
Journal Articles
Article Type: Research-Article
J. Manuf. Sci. Eng. January 2019, 141(1): 011009.
Paper No: MANU-18-1383
Published Online: November 8, 2018
...; published online November 8, 2018. Assoc. Editor: Laine Mears. 04 06 2018 04 10 2018 machining cutting force Kienzle model Bayesian inference MCMC Machining models provide relationships between user-selected inputs (feed, cutting speed, tool geometry) and the process outputs...
Journal Articles
Article Type: Research-Article
J. Manuf. Sci. Eng. January 2019, 141(1): 011004.
Paper No: MANU-18-1195
Published Online: October 17, 2018
...Faissal Chegdani; Mohamed El Mansori Natural fibers are emerging in many industrial sectors to perform eco-friendly materials such as bio-composites. However, machining of natural fiber reinforced polymer (NFRP) composites remains a complex manufacturing process and the machinability of industrial...
Journal Articles
Article Type: Research-Article
J. Manuf. Sci. Eng. April 2015, 137(2): 021021.
Paper No: MANU-14-1081
Published Online: April 1, 2015
... previously developed methodology for assessing the worn tool material volume is utilized for quantifying the VTW of carbide tools when machining Ti–6Al–4V. To capture the tool response, controlled milling experiments are conducted at suitable corner points of the recommended feed-speed design space, for...
Journal Articles
Article Type: Research-Article
J. Manuf. Sci. Eng. December 2013, 135(6): 061017.
Paper No: MANU-13-1198
Published Online: November 18, 2013
... localization during machining of titanium alloys affects cutting forces and their machinability. Despite several studies on modeling and understanding influence of chip segmentation, little is known about the effect of preheating on it. This work therefore, involves orthogonal machining of Ti6Al4V alloy under...
Journal Articles
Article Type: Research-Article
J. Manuf. Sci. Eng. December 2013, 135(6): 061014.
Paper No: MANU-13-1176
Published Online: November 18, 2013
...Yao Xi; Michael Bermingham; Gui Wang; Matthew Dargusch Manuscript received April 21, 2013; final manuscript received October 9, 2013; published online November 18, 2013. Assoc. Editor: Yung Shin. 21 04 2013 09 10 2013 The improvement in machinability during thermally...
Journal Articles
Article Type: Research-Article
J. Manuf. Sci. Eng. October 2013, 135(5): 051002.
Paper No: MANU-12-1212
Published Online: September 11, 2013
..., 2013; published online September 11, 2013. Assoc. Editor: Tony Schmitz. 16 07 2012 27 06 2013 The 5-axis tool positioning strategy named rotary contact method (RCM) for sculptured surfaces machining has been developed in our previous paper (Fan et al., 2012, “Rotary Contact Method...
Journal Articles
Article Type: Research-Article
J. Manuf. Sci. Eng. October 2013, 135(5): 051006.
Paper No: MANU-13-1021
Published Online: September 11, 2013
..., 2013; published online September 11, 2013. Assoc. Editor: Burak Ozdoganlar. 17 01 2013 26 06 2013 The atomization-based cutting fluid (ACF) spray system has recently been proposed as a cooling and lubrication solution for machining hard to machine materials (e.g., titanium alloys...
Journal Articles
Article Type: Research-Article
J. Manuf. Sci. Eng. August 2013, 135(4): 041004.
Paper No: MANU-11-1236
Published Online: July 17, 2013
... online July 17, 2013. Assoc. Editor: Patrick Kwon. 01 07 2011 07 06 2013 11 06 2013 Design and machining of the fatigue test specimens have significant effects on the duration and reliability of fatigue test. Fatigue test specimens essentially consist of three parts: the center...
Journal Articles
Article Type: Research-Article
J. Manuf. Sci. Eng. February 2013, 135(1): 011003.
Paper No: MANU-12-1162
Published Online: January 7, 2013
... received September 29, 2012; published online January 7, 2013. Assoc. Editor: Tony Schmitz. 27 05 2012 29 09 2012 In this paper, the mechanisms of material removal during the fluidized bed machining (FBM) of polymeric substrates are analyzed. Cylindrical components composed of...
Journal Articles
Article Type: Technology Review
J. Manuf. Sci. Eng. December 2012, 134(6): 064002.
Published Online: November 1, 2012
... November 1, 2012. Editor: Y. Lawrence Yao. 06 08 2012 17 08 2012 In Part I of this paper, the issues related to temperature, stress and force were reviewed and parallels were drawn between both metal machining and rock cutting. Part II discusses the issues more directly related to...
Journal Articles
Article Type: Technology Review
J. Manuf. Sci. Eng. December 2012, 134(6): 064001.
Published Online: October 17, 2012
... cutting theory, rock properties, and numerical modeling of cutter–rock interaction. Experimental, analytical, and numerical methods are included into the investigation of the above-mentioned eight issues. Relevant concepts from metal cutting, micromachining, and other machining processes are also...
Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. October 2012, 134(5): 051002.
Published Online: August 28, 2012
...Mathew A. Kuttolamadom; M. Laine Mears; Thomas R. Kurfess The objectives of this paper are to qualitatively assess the inadequacies of the current manner of tool wear quantification and consequently to suggest/develop a more comprehensive approach for machining tool wear characterization...
Topics: Wear
Journal Articles
Article Type: Research-Article
J. Manuf. Sci. Eng. August 2012, 134(4): 041005.
Published Online: July 18, 2012
... multi-axis machine setups. Visibility mapping can provide a quantitative evaluation of a surface, a feature or an entire part model; however, the next step is to use this information for process planning. In this paper, we present an approach of using a visibility map to evaluate axes of rotation that...
Journal Articles
Article Type: In Memoriam
J. Manuf. Sci. Eng. February 2012, 134(1): 010101.
Published Online: January 20, 2012
.... He then pursued his doctoral studies at Monash University in Australia under the guidance of R. H. Brown where the subject of his dissertation was the mechanics of chip segmentation in machining. After receiving his doctorate in 1972, he began his career as a research engineer and assistant professor...
Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. August 2011, 133(4): 041009.
Published Online: August 11, 2011
...Jani Kenda; Franci Pusavec; Janez Kopac In machining processes, surface integrity is a major quality-related performance output. In the case of difficult-to-cut materials, this frequently relates to residual stresses induced in the machined surface and subsurface. As cryogenic machining presents a...
Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. June 2011, 133(3): 031015.
Published Online: June 16, 2011
... for in-situ load monitoring is a cutting-edge research topic with a variety of applications in machining tools, aerospace, and automotive industries. The metal embedding process is a challenging task, as the thermal decay of UV-written gratings can start at a temperature of ∼200 °C and accelerates at...
Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. April 2011, 133(2): 021007.
Published Online: March 14, 2011
...Dirk Werschmoeller; Kornel Ehmann; Xiaochun Li Existing thermal sensors for machining processes are having difficulties to reliably provide high spatial and temporal resolutions for monitoring and control of the dynamic thermal phenomena at the tool-workpiece interface during machining. This paper...
Journal Articles
Article Type: Technical Briefs
J. Manuf. Sci. Eng. February 2011, 133(1): 014502.
Published Online: February 8, 2011
...Kong Fansen; Liu Peng; Zhao Xingang A method for varying the spindle speed using chaotic signal to suppress chatter in machining is developed. The effects of spindle speed variation on cutting chatter control between using chaotic and sinusoidal signals were analyzed by simulation and experimental...
Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. February 2011, 133(1): 011007.
Published Online: January 31, 2011
...Chandra Nath; Mustafizur Rahman; Ken Soon Neo In recent years, the ultrasonic elliptical vibration cutting (UEVC) technique has been found to be an efficient method for the ultraprecision machining of hard and brittle materials. During the machining at a given nominal depth of cut (DOC), the UEVC...