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This study explores the potential benefits of incorporating descriptive geometry into the field of product design. Descriptive geometry, a mathematical technique for representing three-dimensional objects in two-dimensional space, plays a critical role in engineering and product design. The primary focus of this research is to emphasize the importance of descriptive geometry in creating practical, scalable, and customer-oriented product designs. This article aims to assess the potential value of descriptive geometry for optimization while illuminating its various applications in the realm of product design. The study covers areas such as manufacturing, assembly, performance improvement, the advancement of orthographic projections, the generation of 3D models, product design analysis, and product dimensioning. The primary finding of this study suggests that descriptive geometry proves to be a valuable tool for creating exceptional and recognizable products, enabling the exploration of geometric relationships, the construction of precise and comprehensive product representations, and the optimization of product design in terms of performance, assembly, and manufacturing. The research methodology involves a thorough review of relevant literature combined with case studies and illustrative examples showcasing the utilization of descriptive geometry in the context of product design. According to the findings presented here, product designers are encouraged to embrace descriptive geometry as an asset for crafting precise designs and enhancing product, assembly, and manufacturing performance. The survey results underscore how the combination of descriptive geometry and advanced computational tools equips designers with a potent resource for fashioning unique, well-optimized products that cater to consumer demands. [ABSTRACT FROM AUTHOR]

This scientific paper presents some aspects related to the management of the optimization of processing operations by electrical erosion with contact breaking. The introductory part contains a series of theoretical considerations on the approached field, highlighting the importance and role of optimizing such a process. The criteria for achieving an optimization process in this way, in the industry, as well as the restrictions imposed by them in optimizing the cutting are also analyzed. In the last part of the research are presented the own points of view and the conclusions derived from this study that point out the need to correlate the technological, mechanical and working parameters in the electrical erosion process. At the same time, the way in which this process can be improved in the sense of creating favorable conditions regarding its stability was highlighted. [ABSTRACT FROM AUTHOR]

Electrical erosion is one of the most common methods of processing with concentrated energy. In this way, the sampling method of the material is discontinuously and cumulative. The way in which the activation of dimensional processing is performed is effectively a cumulative result of erosion processes of an elementary and temporary nature and which is spatially concentrated. This concentration takes place between a transfer object and a processing object. In this context, this scientific paper highlights an experimental statistical analysis whose experimental set refers to the processing of sintered hard alloys of type P30. The transfer objects that were used were made of specific materials: electrolytic copper, steel and graphite. In this experimental study was examined the modeling and statistical optimization of some objective functions. These objective functions aim at the process productivity, the transfer objects volume and last but not least the quality of the surface that was processed, measured by the Ra [µm] parameter. [ABSTRACT FROM AUTHOR]

Electrical erosion is one of the most common methods of processing with concentrated energy. In this way, the sampling method of the material is discontinuously and cumulative. The way in which the activation of dimensional processing is performed is effectively a cumulative result of erosion processes of an elementary and temporary nature and which is spatially concentrated. This concentration takes place between a transfer object and a processing object. In this context, this scientific paper highlights an experimental statistical analysis whose experimental set refers to the processing of sintered hard alloys of type P30. The transfer objects that were used were made of specific materials: electrolytic copper, steel and graphite. In this experimental study was examined the modeling and statistical optimization of some objective functions. These objective functions aim at the process productivity, the transfer objects volume and last but not least the quality of the surface that was processed, measured by the Ra [µm] parameter. [ABSTRACT FROM AUTHOR]