Search Results - "Norrish, John"

A review of the wire arc additive manufacturing of metals: properties, defects and quality improvement by Wu, Bintao, Pan, Zengxi, Ding, Donghong, Cuiuri, Dominic, Li, Huijun, Xu, Jing, Norrish, John

“…[Display omitted] Due to the feasibility of economically producing large-scale metal components with relatively high deposition rates, significant progress has…”
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Analysis of Fume Formation Rate and Fume Particle Composition for Gas Metal Arc Welding (GMAW) of Plain Carbon Steel Using Different Shielding Gas Compositions by Carpenter, Kristin R., Monaghan, Brian J., Norrish, John

“…The present paper compares thirteen shielding gases and their impact on FFR and fume particle while welding in the spray transfer regime. There was no obvious…”
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Recent gas metal arc welding (GMAW) process developments: the implications related to international fabrication standards by Norrish, John

“…In this paper, the current status of advanced gas metal arc welding (GMAW) process developments and recent research on heat input determination is presented…”
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Topical collection—additive manufacturing by Norrish, John

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Influence of Shielding Gas on Fume Size Morphology and Particle Composition for Gas Metal Arc Welding by Carpenter, Kristin R., Monaghan, Brian J., Norrish, John

“…Shielding gas is an important parameter in Gas Metal Arc Welding (GMAW). Nevertheless, the influence of shielding gas on particle composition and size…”
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Recent progress on programming methods for industrial robots by Pan, Zengxi, Polden, Joseph, Larkin, Nathan, Van Duin, Stephen, Norrish, John

“…Although an automated flexible production cell is an intriguing prospect for small to median enterprises (SMEs) in current global market conditions, the…”
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Monitoring the gas metal arc additive manufacturing process using unsupervised machine learning by Mattera, Giulio, Polden, Joseph, Norrish, John

“…The study aimed to assess the performance of several unsupervised machine learning (ML) techniques in online anomaly (The term “anomaly” is used here to…”
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The controlled short circuit GMAW process: A tutorial by Norrish, John, Cuiuri, Dominic

“…The paper reviews the principles, benefits and limitations of the conventional short circuit transfer mode in GMA welding before describing the development and…”
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Semi-supervised learning for real-time anomaly detection in pulsed transfer wire arc additive manufacturing by Mattera, Giulio, Polden, Joseph, Caggiano, Alessandra, Nele, Luigi, Pan, Zengxi, Norrish, John

“…In Wire-Arc Additive Manufacturing (WAAM), ensuring the quality and integrity of components is of key importance and performing anomaly detection during…”
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Fabrication of metallic parts with overhanging structures using the robotic wire arc additive manufacturing by Yuan, Lei, Pan, Zengxi, Ding, Donghong, Yu, Ziping, van Duin, Stephen, Li, Huijun, Li, Weihua, Norrish, John

“…•A theoretical analysis of the metal transfer behaviour and bead shape formation using positional GMAW are provided.•The effects of various process parameters…”
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Mitigation of sensitisation effects in unstabilised 12%Cr ferritic stainless steel welds by van Warmelo, Martin, Nolan, David, Norrish, John

“…Sensitisation in the heat-affected zones of ferritic stainless steel welds is typically prevented by stabilisation of the parent material with titanium or…”
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Welding in the World Update by Lippold, John C., Böllinghaus, Ing Thomas, Norrish, John

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A validated thermal model of bead-on-plate welding by Darmadi, Djarot B., Tieu, Anh Kiet, Norrish, John

“…In this paper, finite element model is used to carry out thermal analysis of bead-on-plate welding. The model followed the proposed five step strategies which…”
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Investigation on Welding Arc Interruptions in the Presence of Magnetic Fields: Arc Length, Torch Angle and Current Pulsing Frequency Influence by Reis, R. P., Scotti, A., Norrish, J., Cuiuri, D.

“…Arc interruptions have been observed in tandem pulsed gas metal arc welding (GMAW). This fact, which is likely related to magnetic interaction between the…”
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Correspondence: 1 by Norrish, John

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Investigation on Welding Arc Interruptions in the Presence of Magnetic Fields: Welding Current Influence by Reis, R. P., Scotti, A., Norrish, J., Cuiuri, D.

“…Arc interruptions and, therefore, oscillation in the amount of energy and molten wire delivered to the plate have been observed during tandem pulsed gas metal…”
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The Effect of Voltage and Metal Transfer Mode on Particulate Fume Size During the GMAW of Plain Carbon Steel by Sterjovski, Zoran, Norrish, John, Monaghan, Brian J.

“…Particulate welding fumes can enter unciliated airways, or may even be absorbed through the skin, possibly to the detriment of the health of welders. The size…”
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Polypyrrole filament sensors for gases and vapours by Jin, Gao, Norrish, John, Too, Chee, Wallace, Gordon

“…Screen-printed electrodes have been used widely in bioprocesses and are inexpensive, easily mass-produced, reproducible and simple. Moreover, conducting…”
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Design and Optimization of a Novel on-Torch Fume Extraction Device using CFD and Fluid Simulation by Godbole, Ajit, Cooper, Paul, Norrish, John

“…This paper describes an investigation of the flow field created by the Gas Metal Arc Welding (GMAW) process using numerical and physical modelling. The aim was…”
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Go to the naughty step: letters by Norrish, John

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