Results 11 to 20 of about 69,937 (307)
Micromachines, 2023 Due to the strong plasticity of Inconel 718 and the significant size effect of micromachining, a large number of burrs will be produced in traditional processing. The addition of ultrasonic vibration during machining can reduce the burr problem.
Yuanbin Zhang +5 more
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A Study on the Development of Flattening Process for Burr Removal and Product Evaluation [PDF]
한국정밀공학회지, 2021 The plate for the multi-stage reducer is a component of a traveling motor and is required for high wear resistance and maintaining precision. The plates that are mainly manufactured by the press process have burrs on the edges of the material after the ...
Choon-Man Lee +3 more
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Journal of Machine Engineering, 2023 Drilling of rivet holes in stacked materials consisting of CFRP and Ti-6Al-4V still represents unique challenges. It is common practice to drill the material layers using one single tool.
Stephan Krall +4 more
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BMC Pediatrics, 2020 Background Congenital hypothyroidism is a common, yet easily treatable cause of poor growth and intellectual disability. Newborn screening programs play an important role in the early detection and treatment of congenital hypothyroidism.
Selorm A. Dei-Tutu +7 more
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Adaptivity in Crashworthiness Calculations
Shock and Vibration, 1993 h-Adaptive finite element methods for nonlinear transient analysis by explicit time integration are described. Examples are given of adaptive calculations for simple components and prototype calculations for a full car model.
Ted Belytschko +5 more
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Burr Measurement Method Based on Burr Surface Area
International Journal of Precision Engineering and Manufacturing-Green Technology, 2020 One of the major issues of drilling operations pertains to the formation of burrs, which greatly influences the accuracy of the manufactured parts, and, thus, the capability to meet the desired performance of the part. To remove or prevent these burrs, their geometry must be measured accurately, even though they are sharp and irregular in shape.
Bahçe, Erkan, Özdemir, Burak
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Physica A: Statistical Mechanics and its Applications, 2004 The purpose of this short paper dedicated to the 60th anniversary of Prof.Constantin Tsallis is to show how the use of mathematical tools and physical concepts introduced by Burr, Lėvy and Tsallis open a new line of analysis of the old problem of non-Debye decay and universality of relaxation.
Brouers, F. +2 more
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Letter: Helen Alexander Burr to Ida M. Tarbell, April 18, 1940 [PDF]
, 1940 Handwritten letter, 3 pages.
Burr, Helen Alexander
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Influence of different types of sharpening in straight flute drills on burr formation
Acta Scientiarum: Technology, 2016 Drilling is among the most important manufacturing processes in modern industry. Information on the dynamics of the drilling process is very important to define optimum input parameters. The minimization of burrs is a great challenge in drilling process.
Rodrigo Barros de Borba +2 more
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Simulation of Drilling Process for Control of Burr Formation
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2010 An analytical force model is presented to simulate the cutting force and the chip flow direction in the drilling process. Three dimensional chip flow is interpreted as a piling up of the orthogonal cuttings in the planes containing the cutting velocities
Takashi MATSUMURA, Jürgen LEOPOLD
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