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Due to friction, chip forming, and the induced heat in the cutting area, produced parts by using machining operations have residual stress. Residual stresses caused by machining processes have a major effect on the fatigue life of machined components, which can shorten their service life. In order to increase the performance of machined parts in real-world applications, such as fatigue life, corrosion...
At present, additively manufactured biomedical materials find extensive applications in a wide range of avenues ranging from orthopaedics to urology. Additive manufacturing (AM) techniques based on the layerwise deposition of materials allow fabrication of complex-shaped biomedical components with a high level of accuracy. In this context, the major challenge is to obtain robust and functional engineering...
New protocol for screening efficient and environmentally friendly solvents was proposed and experimentally verified. The guidance for solvent selection comes from computed solubility via COSMO-RS approach. Furthermore, solute-solvent affinities computed using advanced quantum chemistry level were used as a rationale for observed solvents ranking. The screening protocol pointed out that 4-formylomorpholine...
Edge computing has the potential to address the concerns of response time requirement, battery life constraint, bandwidth cost saving, as well as data safety and privacy. Edge computing calls for processing the data at the edge of the network.
Creep deformation in single-phase ɤ-TiAl alloys manufactured using different processing techniques has been an extensively studied topic owing to the high specific strength and excellent creep properties of these alloys at temperatures between 760 and 1000°C. In addition, these lightweight and creep-resistant alloys are being presently considered as replacements to the comparatively heavier Ni-based...
The last two decades have witnessed a large volume of research revolving around structure–property correlation in carbon-based nanocomposites, synthesized by several methods. The electronic properties of carbon-based nanocomposites vary mainly as a function of the kind of reinforcement, method of synthesis, and structure-dependent parameter. The structure-dependent parameter is highly influenced by...
In the article, discretions about the great role of green technologies in the life of human-beings are opined as well as green technologies’ perspectives and certain success on this field are dealt with.
The study presents an analysis for geometrical errors in five axis CNC machine tools using virtual machining systems to increase accuracy in part manufacturing. Thus, efficiency of part production can be increased.
In order to increase accuracy of turbine blade production by using 5-Axis CNC machine tools, the geometrical errors are simulated and analyzed. Then, a methodology is presented in the study to monitor and compensate the error in process of turbine blade production. As a result, accuracy as well as efficiency of part manufacturing can be increased.
To increase accuracy as well as efficiency in machining operation of optic devices, the virtual machining system is developed. The system can present developed process planning as well as optimized cutting tool paths in machining operations of optic devices. As a result, more added value can be achieved.
In the next step of production engineering, applications of virtual environments are developed. Optimization as well as increasing efficiency of part production can boost level of manufacturing engineering. As a result, more added values can be achieved.
The study is presented to analyze nonlinear dynamics of dissipative wave patterns for Newell-Whitehead-Segel equation. Thus, different models of wave patterns in the approximate as well as exact solutions of the equation is obtained and presented. The study can introduce a new method in type of solutions in Nonlinear Differential Equations.
In the study, the painleve analysis and backlund transformation methods are used to obtain the exact solution of the Burgers-Huxley Equation. As a result, the study presents capabilities of the methods in solving the nonlinear differential equations.
The study considers virtual environments in order to analyze processes of part production. Thus, the system can improve efficiency of part production by developing the processes in virtual environments.