Results 11 to 20 of about 1,469 (183)
Assessing the reliability of saw mark features: A comparative study using stereomicroscopy, micro-XCT, and 3D printing. [PDF]
J Forensic SciAbstract Saw mark analysis is an important component of forensic anthropology, particularly in cases of postmortem dismemberment. While stereomicroscopy remains the benchmark for evaluating kerf features, recent advances in imaging technologies offer new opportunities for documenting and interpreting bone trauma.
de Wet PD +4 more
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Research on the underwater cutting mechanism of flux-cored arc cutting for aluminum alloy process
Frontiers in Materials, 2023 With the fast-growing demand of aluminum alloys in ships and deep-sea pressure structures, an accurate and efficient underwater cutting operation for aluminum alloy is significant.
Rui Yu +6 more
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Gazi Üniversitesi Fen Bilimleri Dergisi, 2021 In this study, electrode wear caused by machining from cold work tool steel with heat treated 60-62 HRC hardness was investigated by using electro erosion method and Cupro MAX CuCrZr electrode. The workpiece and electrode material are eroded by melting
Ferhat CERİTBİNMEZ, Erdoğan KANCA
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Experimental analysis on waterjet-guided Nd: YAG laser thin wood machining
SN Applied Sciences, 2022 Waterjet-Guided Laser (WJGL) machining is an advanced technique providing efficiency and precision for wood machining. The present study investigates the practical demonstration and analysis of laminated object manufacturing (LOM) WJGL for thin wood ...
Bakary S. Doumbia +5 more
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Numerical Modeling of an Impinging Jet Flow inside a Thermal Cut Kerf Using CFD and Schlieren Method
Applied Sciences, 2022 The dynamics of high-pressure gas flow injected through a nozzle during a thermal cutting process has an important effect on cutting performance. In this study, an actual gas flow condition inside a cut kerf of a plasma cut sample was simulated by ...
Upendra Tuladhar +7 more
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Multiple kerf quality optimization in laser cutting of BFRP composite using grey relational based genetic algorithm [PDF]
FME Transactions, 2020 In laser beam machining, the geometrical precise cutting of fiber reinforced polymer (FRP) composite materials is a challenging task in order to produce a higher quality cut.
Gautam Girish Dutt, Mishra Dhananjay R.
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Statistical analysis of kerf mark measurements in bone [PDF]
Forensic Science, Medicine, and Pathology, 2010 Saw marks on bone have been routinely reported in dismemberment cases. When saw blade teeth contact bone and the bone is not completely sawed into two parts, bone fragments are removed forming a channel or kerf. Therefore, kerf width can approximate the thickness of the saw blade.
Bailey, J.A. +3 more
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Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2008 This paper deals with the effects of the nozzle shape on cutting results and fundamental characteristics of laser cutting of solid type molded composite materials, which was composed of semiconductor board and epoxy-resin molding compounds, by Q-switched
Yasuhiro OKAMOTO +3 more
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Mathematics, 2021 Kerf width is one of the most important quality items in cutting of thin metallic sheets. The aim of this study was to develop a convolutional neural network (CNN) model for analysis and prediction of kerf width in laser cutting of thin non-oriented ...
Dinh-Tu Nguyen +3 more
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Journal of Forest Science, 2011 The paper deals with the possibilities of homogenization of the kerf width by proper choice of the respective feed rate and abrasive mass flow for particular models of cutting. The introductory part is devoted to reasons for the kerf width variability in
R. Kminiak, Š. Barcík
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