... features pertaining different wear mechanism displayed during turning of waspaloy. The methodology used to distinguish the contributing elements was developed coupling turning tests with corresponding tribological experiments so that clear evidences on different contributions were identified showing...

.... This study explores the effect of micro-texture geometry parameters fabricated on the rake face of tungsten carbide inserts that were tested in dry turning titanium alloy Ti-6Al-4V. The effects of micro-texture geometry on the cutting forces, tool stresses, tool temperatures, tool wear rate, and variable...

... is expected to exhibit stronger adaptability since it achieves greater flexibility. In this paper, an active chatter suppression strategy is presented by simultaneously adjusting the amplitude and frequency of spindle speed variation. The effect of SSV parameters on stability improvement in turning processes...

...Dinh Nguyen; Phi-Ho Lee; Yang Guo; Kyung-Hee Park; Patrick Kwon This paper evaluates the performances of dry, minimum quantity lubrication (MQL), and MQL with nanofluid conditions in turning of the most common titanium (Ti) alloy, Ti-6Al-4 V, in a solution treated and aged (STA) microstructure...

... alloy turning nose wear high-pressure coolant supply coolant properties triethanolamine-based coolant The use of titanium Ti-6Al-4V alloy for turbines and blades manufacture is ever increasing in aerospace applications. The high costs involved in machining alloys such as Ti-6Al-4V...

...Mathew A. Kuttolamadom; M. Laine Mears; Thomas R. Kurfess The VTW quantification procedure outlined earlier was employed to capture the material volumes worn away from the turning tools for each of the machining DOE runs. As outlined in the procedure, at the end of each cut, the point cloud data...

...M. Eynian; Y. Altintas The accurate prediction of chatter stability in general turning operations requires the inclusion of tool geometry and cutting conditions. This paper presents regenerative chip and regenerative chip area/cutting edge contact length based dynamic cutting force models, which...

... is substantial through the experimental domains. 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 in different...

...Takashi Ueda; Akira Hosokawa; Keiji Yamada In this paper, the influence of oil mist on the tool temperature in cutting is investigated experimentally. The turning of a carbon steel with oil mist applied is performed, and the temperature of the alumina tool at the tool-chip interface is measured...