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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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Mechanical properties and formability of EN AW-7075 in cold forming processes
IOP Conference Series: Materials Science and Engineering, 2020 Abstract Due to a low density and high tensile strength, the aluminum alloy EN AW 7075 T6 offers a high lightweight potential for structural components. Since its formability is limited at room temperature in the T6 temper state, the potential of this alloy for automotive bodies is only utilizable by adapted deep drawing processes.
Behrens, B.-A. +5 more
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Validation of a finite element model of the cold roll forming process on the basis of 3D geometric accuracy [PDF]
, 2017 Cold roll forming is an incremental sheet metal forming process used to supply products to numerous industries such as automotive, architecture and construction, etc.
Blackwell, Paul +3 more
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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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European Journal of Science and Technology, 2021 Aluminium alloys are one of the most preferred materials in the automotive industry due to their properties such as easy recyclability, easy formability and high specific strength.
Havva Demirpolat, S. Akdi, Bülent Alkan
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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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