Browsing by Author "Barari, Ahmad"
Now showing items 1-9 of 9
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Customized topology optimization for additive manufacturing
Jankovics, Davin (2019-08-01)One of the biggest limitations of additive manufacturing (AM) is the resulting production times. Due to the layer-based method of material deposition, the time to produce a single part is substantial compared to techniques ... -
Development of a layerless additive manufacturing stereolithography machine to improve surface quality and dimensional accuracy
Wood, Ian (2016-06-01)Stereolithography (SLA) is an Additive Manufacturing (AM) process that has recently gained significant popularity in manufacturing research. The material used in SLA is a photocurable resin. SLA fabrication has conventionally ... -
Development of an integrated inspection system for additive and subtractive hybrid manufacturing
Berry, Cody (2018-01-01)Using closed-loop inspection systems to modify coordinate metrology tasks for specific engineering applications has been a demanding research subject over the last decade. The objective of this thesis is to develop an ... -
Experimental modelling of surface roughness and dynamic friction coefficient of diamond like carbon coated shafts
Mordo, Sergio (2013-12-01)Companies that coat their products with DLC often have strict surface roughness and friction coefficient goals. This research investigates the surface roughness and friction coefficient properties of uncoated and DLC coated ... -
Inspection & modelling of cusp geometry in additive manufacturing to predict product’s surface roughness
Kaji, Farzaneh (2015-04-01)The final dimensional and geometric inaccuracies, and the resulting high surface roughness of the products have been the major problems in employing Additive Manufacturing (AM) technologies. Most of commonly used Additive ... -
Integrated topology optimization design and process planning for additive manufacturing
Bender, Dylan J. (2019-08-01)Industry 4.0 demands that the systems and processes in today’s product design and manufacturing not just be automated, but to be robust and containing many feedback mechanisms which enables it to be self-correcting. The ... -
Integration of deviation zone evaluation and point measurement planning in coordinate metrology
Jamiolahmadi, Saeed (2015-03-01)Reliable inspection of a manufactured part with coordinate Metrology demands excessive time to provide higher accuracy. The uncertainty of inspection highly depends on the number and location of points acquired during the ... -
Modelling, inspection, and post-processing of layer-based additive manufacturing surfaces to maintain product quality
Lalehpour, Amirali (2017-04-01)Today’s Additive Manufacturing (AM) is mostly layer-based. Despite AM’s great capabilities in fabrication of complex geometries, product’s surface roughness is a limiting factor in many industrial applications. Therefore, ... -
Optimal vehicle structural design for weight reduction using iterative finite element analysis
Tebby, Steven (2012-06-01)The design and analysis of an automotive structure is an important stage of the vehicle design process. The structural characteristics have significant impact on the vehicle performance. During the design process it is ...