Results 11 to 20 of about 37,312 (263)
Applied Sciences, 2021 Fused Deposition Modelling (FDM) enables the fabrication of entire non-assembly mechanisms within a single process step, making previously required assembly steps dispensable.
Paul Schaechtl +2 more
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Materials & Design, 2020 Metal additive manufacturing (AM) has become a predominant process for manufacturing complex metal parts. However, research on controlling the geometric tolerances of the metal AM printed parts and assemblies is scarce.
Baltej Singh Rupal +3 more
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Region-Fault Tolerant Geometric Spanners [PDF]
Discrete & Computational Geometry, 2009 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mohammad Ali Abam +3 more
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Drought tolerance screening of rice genotypes in mid-hills of Nepal using various drought indices
Acta Agriculturae Scandinavica. Section B, Soil and Plant Science, 2022 Drought is a major abiotic factor causing rice yield loss in rainfed and drought-prone areas, so screening of the cultivars for drought tolerance is crucial. Our study screens 10 commercial rice cultivars grown in the mid-hills of Nepal and four pipeline
Bishnu Prasad Kandel +5 more
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Tolerance Synthesis of Delta-like Parallel Robots Using a Nonlinear Optimisation Method
Applied Sciences, 2023 Robotic systems require high accuracy in manipulating objects. Positioning errors are influenced by geometric tolerances and various sources. This paper introduces a new technique based on the interior-point algorithm optimisation method to allocate ...
Allaoua Brahmia +3 more
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Journal of Mechatronics, Electrical Power, and Vehicular Technology, 2021 Mechanical tolerance is something that should be carefully taken into consideration and cannot be avoided in a product for manufacturing and assembly needs, especially in the design stage, to avoid excessive dimensional and geometric deviations of the ...
Muhammad Fathul Hikmawan +2 more
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Statistical Tolerance Analysis—A Survey on Awareness, Use and Need in German Industry
Applied Sciences, 2021 The importance of geometric deviations of components for the aesthetic and functional quality of products has been undisputed for decades. So, it is not surprising that not only have numerous researchers devoted themselves to this field, but also ...
Michael S. J. Walter +3 more
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Buildings, 2023 According to the current standards for prefabricated buildings, the dimensional tolerances of components are usually determined by experience, lacking a theoretical basis. This work demonstrates the mathematical distribution of the dimensional deviations
Hao Long +3 more
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Generation of numerical artefacts for geometric form and tolerance assessment [PDF]
International Journal of Metrology and Quality Engineering, 2012 This paper describes an approach to generating reference data sets to evaluate the performance of algorithms used in coordinate metrology for form and geometric tolerance assessment.
Forbes A. B., Minh H. D.
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Propagation of Geometric Tolerance Zones in 3D [PDF]
, 2007 This paper considers error propagation in three dimensional geometric constructions using a geometric approach. First, we present definitions and constructions of tolerance zones for various fundamental elements in Euclidean space. Then, we study in detail the propagation of errors during several geometric computations, including the the distance ...
Song-Hai Zhang +2 more
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