vishal parashar (4 Ergebnisse)

Taschenbuch. Zustand: Neu. Neuware -Machining of titanium alloy is very difficult and tedious due to, low thermal conductivity and work hardening property. This work is focused on the study of surface roughness (Ra), Material removal rate (MRR) and Power consumption and its effects on surface topography by using atomic force microscope (AFM) during high speed end milling of titanium grade-5 alloys by computer numerical control (CNC) milling machine. A full factorial design with regression modeling is used for the analysis. The three responses i.e. surface roughness, material removal rate and power consumption have been optimized by using three important input machining parameters; milling cutter speed (RPM); feed rate (mm/minute) and depth of cut (mm). Finally the results are validated experimentally for the developed mathematical model.Books on Demand GmbH, Überseering 33, 22297 Hamburg 64 pp. Englisch.

Taschenbuch. Zustand: Neu. Machinability Analysis of Titanium Alloy Using High Speed End Milling | A full Factorial Design Approach | Vishal Parashar (u. a.) | Taschenbuch | Englisch | 2020 | LAP LAMBERT Academic Publishing | EAN 9786202796484 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Taschenbuch. Zustand: Neu. Neuware -CNC wire electrical discharge machining (WEDM) of Al-TiB2 Metal Matrix Composite (MMC) is investigated with the help of response surface methodolgy (RSM) using design of experiments (DOE). From the experimental findings, it has been observed that the current, wire feed rate and the flushing pressure are the most influencing parameters. Kerf width and material removal rate (MRR) is picked as the quality objective or output response. These responses are optimized with a single objective approach, since the complexity of model increases as we move towards multi objective optimization. The important coefficients are achieved successfully by analysis of variance (ANOVA) at the 5 % assurance interval. To predict the average kerf width and MRR, a mathematical model was developed. The outcomes discover that MRR is much more impacted by wire feed, current and Kerf width is impacted by all three parameters. We find that the influence of interactions among parameters is also very less.Books on Demand GmbH, Überseering 33, 22297 Hamburg 100 pp. Englisch.

Taschenbuch. Zustand: Neu. Kerf Width Analysis For Titanium Based Metal Matrix Composite | A Response Surface Methodology Approach | Vishal Parashar (u. a.) | Taschenbuch | 100 S. | Englisch | 2020 | LAP LAMBERT Academic Publishing | EAN 9786202678117 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu.