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Milling is a machining operation that is among the most common activities in the manufacturing industry. The term machining refers to removal of unwanted material from the workpiece, so that a designed product with specific size, shape and surface quality...
With the aim of reducing the fuel emission, the aviation industry is developing a new generation of structures by the motivation of decreasing fuel consumption. As a result, new materials are used to build new ultra-high resistance airframes and components....
Introduction to tool steels Tool steels are used for cutting, forming, or shaping a material into a part or component adjusted to a specified application (Arai et al. 1991). Cutting tool steels show high strength and wear resistance but they...
Cutting Tool Materials The cutting tool material is one of the important elements of the machining systems. Cutting tools are required to operate under high loads at elevated temperatures, often well in excess of 1000 C. The material and geometry...
Télécharger le fichier original (Mémoire de fin d'études) FROM LOW TO HIGH-THROUGHPUT LEAF GROWTH ANALYSES: A TENDENCY TOWARDS SIMPLIFICATION OF THE DYNAMIC LEAF SYSTEM Automated platforms have been developed in many groups allowing the culture of a high number of...
Applications of computer to measure complex ecological properties and patterns - moving beyond single-feature metrics. In Chapter 3, l investigate and develop new automated tools for rapidly quantifying ecosystem features and visual patterns. The data derived from such metrics, or...
Effect of Graphene Filler on the Mechanical, Electrical, and Thermal Properties of Polymer Composite
Composite materials with organic matrices, such as carbon fiber-reinforced polymer (CFRP) and glass fiber reinforced polymer (GFRP), are increasingly being employed in multiple industrial sectors, such as aeronautic, marine, submarine, wind energy, and road vehicles. In general, the fiber-reinforced polymer...
Turning environment Dry turning is frequently conducted due to the environmental and health regulations and reduction in the turning costs. However, it can produce high cutting temperature. In wet turning, cutting fluids are used during turning to reduce the generated...
Machinability Machinability is the ability of a work piece material to machine or be machined. In other words, it indicates how easy or demanding it is to shape a work piece with a cutting tool. Improving machinability may entail, for...
Spatial organization Forest management planning involves the integration of silvicultural treatments, economic concepts, and ecological and social objectives that are present in an ecosystem. Planning is done hierarchically from coarse to fine scales through space and time, divided into strategic,...