Results 31 to 40 of about 309,917 (203)
A numerical approach to robust in-line control of roll forming processes [PDF]
, 2012 The quality of roll formed products is known to be highly sensitive and dependent on the process parameters and thus the unavoidable variations of these parameters during mass production.
Boogaard, A.H. van den +3 more
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Scientific Reports, 2023 In recent years, advancements in industries such as aerospace, military weaponry, automobiles, locomotives, and shipbuilding have led to a surge in the demand for bent and rolled components, along with increasingly stringent requirements for rolling ...
Yigang Jing +6 more
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Roll forming of aluminum foam immediately after precursor foaming
Results in Engineering, 2021 Precursor foaming is a process of manufacturing aluminum foam parts. A rapid shaping process such as plastic forming is required for mass production.
Yoshihiko Hangai +4 more
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Material characterization at high strain by adapted tensile tests [PDF]
, 2011 The strength of materials at high strain levels has\ud been determined using the so-called Continuous-Bendingunder-\ud Tension (CBT) test. This is a modified tensile test\ud where the specimen is subjected to repetitive bending at the\ud same time.
Boogaard, A.H. van den, Emmens, W.C.
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Chemical Engineering Transactions, 2015 As a near net-shape advanced manufacturing technology, cold roll-beating is a dieless unconstrained incremental forming technology. For the features of the forming process, it is necessary to study the forming mechanism under thermal–mechanical coupling ...
Y.X. Li +5 more
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Metals, 2023 Simulations of industrial roll-forming processes using the finite element method typically require an extremely fine discretization to obtain accurate results.
Cédric Laruelle +3 more
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Review of Contact and Dynamic Phenomena in Cold Roll Forming [PDF]
, 2006 This review reflects the state of the art in study of contact and dynamic phenomena occurring in cold roll forming. The importance of taking these phenomena into account is determined by significant machine time and tooling costs spent on worn out ...
Daniel, William J. T. +2 more
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The strain fields present during the bending of ultra-high strength steels [PDF]
, 2017 Ultra high strength steels (UHSS) have an ultimate tensile strength of greater than 1GPa. Typically, their ambient temperature elongation is less than 10% and as a result, they are rarely used in stamping applications.
Barbara Shollock +8 more
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Investigation of dynamics of roll forming processes
MATEC Web of Conferences, 2018 This article contains the analysis of tube expander dynamics in complex interaction of structural elements of heat-exchange tubes attachment assembly in the process of roll-forming operation, description of dynamic process theoretical aspect. It is shown
Kondratenko Leonid A., Mironova Lubov I.
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Дослідження деформованого стану металу гнутих профілів замкненого перетину [PDF]
, 2010 На основі повних факторних експериментів 2² отримано розрахунково-експериментальну модель, що дозволяє визначати основні технологічні параметри процесу валкової формовки гнутих профілів замкненого поперечного перетину.
Забара, О. С. +3 more
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