نتایج جستجو برای: laser assisted machining lam
تعداد نتایج: 315225 فیلتر نتایج به سال:
OBJECTIVES: There has been a renewed interest in myringotomy in recent years due to the limited results of antibiotic treatment and undesirable e ffects of ventilating tubes. The purpose of this study was to compare the duration of patency and closure rate between laser-assisted myringotomy (LAM) and incisional myringotomy (IM) applications in infants with acute otitis media (AOM). PATIENTS AND...
Abstract In this article, the comprehensive review on application, and indeed, a comparative analysis dry machining of different types materials (Inconel, steel, aluminum, cast iron, magnesium advanced materials) used in (turning, drilling milling operations) were carried out light utmost works published literature. The work describes scientific findings past twenty years, including sustainable...
Inconel 718 is a typical hard-to-machine material that requires thermally enhanced machining technology such as laser-assisted milling. Based upon finite element analysis, this study simulates the forces in the laser-assisted milling process of Inconel 718 considering the effects of grain growth due to c0 and c00 phases. The c0 0 phase is unstable and becomes the d phase, which is likely to pre...
Machining of micro SiCp/AA2124 composites remains a challenge with conventional machining yielding poor surface quality high tool wear. In this paper, we study two distinct and unique hybrid processes the aim improving outcome three types micro-SiC/AA2124 different particulate volume fractions sizes. The class studied is available commercially being used in industrial applications, thus assessi...
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