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A Review on Galling of Aluminum in Cold Forming Processes
Düzce Üniversitesi Bilim ve Teknoloji DergisiAs world’s sustainability become the most influential topic, aluminum and its alloys are becoming the preferred material of the automotive industry because they allow vehicle weight to be reduced without compromising safety.
Hatice Sandallı, Mert Özdoğan
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Static Friction in Oil Lubricated Cold Forming Processes [PDF]
Tribology Letters, 2022 Abstract Friction is one of the variables that have a far-reaching influence on forming processes. In the past, less attention was paid to static friction than to sliding friction in forming processes. In this paper, a test stand for the determination of static friction under load in metal forming is presented.
Wilhelm Schmidt +3 more
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Common defects of parts manufactured through single point incremental forming [PDF]
MATEC Web of Conferences, 2021 Single point incremental forming is one of the most intensely researched die-less manufacturing process. This process implies the usage of a CNC equipment or a serial robot which deforms a sheet metal with the help of a relatively simple tool that ...
Popp Mihai +3 more
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Effect of Geometrical Factors on Torsion in Cold Roll Forming of the Lower Side Beam of a Car
Applied Sciences, 2021 Cold roll forming is a continuous metal forming process used to produce a large variety of profiles. A significant product of cold roll forming is asymmetric profiles, whose application is expanding in the construction of cars, houses, bridges, etc ...
Yesong Wang +4 more
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The Study of Multi-Stage Cold Forming Process for the Manufacture of Relief Valve Regulating Nuts
Applied Sciences, 2023 Cold forging is widely used in many industries. Multi-stage cold forming is usually utilized in forging fasteners. In this study, numerical simulation and experimental investigations were carried out on a five-stage cold-forming process for the ...
Chih-Cheng Yang, Chi-Hsuan Liu
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Micromachines, 2021 Compared to alternative production methods, cold forming offers technological, economic and ecological potential for the mass production of microgears.
Andreas Rohrmoser +2 more
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New Multistage Sheet-Bulk Metal Forming Process Using Oscillating Tools
Metals, 2020 A new sheet-bulk metal forming process for the production of bulk components out of a flat sheet has been developed. Superimposed oscillation has been applied to the new process. By this means, process limits regarding better mould filling were expanded,
Bernd-Arno Behrens +6 more
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Anomaly detection and event mining in cold forming manufacturing processes [PDF]
The International Journal of Advanced Manufacturing Technology, 2020 AbstractPredictive maintenance is one of the main goals within the Industry 4.0 trend. Advances in data-driven techniques offer new opportunities in terms of cost reduction, improved quality control, and increased work safety. This work brings data-driven techniques for two predictive maintenance tasks: anomaly detection and event prediction, applied ...
Diego Nieves Avendano +3 more
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Metals, 2022 Springback is an unavoidable problem in cold-forming processes and affects the efficiency and quality of the processing of outer sheets for ships. Therefore, effective control and prediction of sheet-forming springback is particularly important in the ...
Lei Li, Zheng Zhang, Binjiang Xu
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A Spitzer c2d Legacy Survey to Identify and Characterize Disks with Inner Dust Holes [PDF]
, 2010 Understanding how disks dissipate is essential to studies of planet formation. However, identifying exactly how dust and gas dissipates is complicated due to difficulty in finding objects clearly in the transition of losing their surrounding material. We
Alcalá, Juan M. +19 more
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