Results 1 to 10 of about 14,721 (265)
Springback angle prediction of circular metal tube considering the interference of cross-sectional distortion in mandrel-less rotary draw bending [PDF]
Science Progress, 2021 The springback directly affects the forming accuracy and quality of metal bent-tube, and accurate springback prediction is the key to the springback compensation and control.
Huifang Zhou +3 more
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Metals, 2021 Bent micro-tubes have been frequently applied in electronics, medical devices and aerospace for heat transfer due to the increasing heat flux in high-density electric packages.
Xinwei Wang +6 more
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Toolset profiling for rotary draw bending of waveguides [PDF]
EPJ Web of ConferencesThe paper discusses the problem of bending quality of thin-walled structures of waveguides of rectangular cross section. Modern methods of solving the bending problems have been studied, from empirical relations to the use of artificial intelligence ...
Kudryavtsev Ilya +2 more
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Materials & Design, 2022 It is difficult to detect the inner layer of the bimetallic tube and to describe its full-cross-section deformation, which negatively affects its verification and utility.
Mengyu Fu +5 more
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Defects in Rotary Draw Bending and Their Effects on Formability
Gazi Üniversitesi Fen Bilimleri DergisiTube with different quantities and types; It can be described as a long and narrow cylinder with open ends, which carries liquids, gases and similar substances from one place to another.
Büşra İşler , Gültekin Uzun
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Simulasi Springback pada Laser Beam Bending dan Rotary Draw Bending untuk Pipa AISI 304L [PDF]
Jurnal Teknik ITS, 2018 Proses bending tube pada dewasa ini telah mengalami banyak perkembangan. Dua metode diantaranya adalah rotary draw bending yang bersifat konvensional serta laser beam bending yang lebih modern.
Hidayat, Mas Irfan P. +2 more
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Springback optimization for CNC tube bending machine based on an artificial neural networks (ANNs) [PDF]
FME Transactions, 2023 Predicting the springback angle has become the major production problem among tube benders. Springback is where the tube on a mandrel-less rotary draw bending tends to bounce back after being bent when the clamps are released.
Kongnoo Somchai +2 more
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The International Journal of Advanced Manufacturing Technology, 2022 AbstractAs the first study in the field regarding CB, this paper investigates the implications of interchanging between RDB and CB through manufacturing bends with various angles and investigates the difference between the two methods in form of springback, cross section compression and widening, cross section shape and wall thinning/thickening.
Sigmund A. Tronvoll +2 more
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Deformation Property and Suppression of Ultra-Thin-Walled Rectangular Tube in Rotary Draw Bending
Metals, 2020 Recently, miniaturization and weight reduction have become important issues in various industries such as automobile and aerospace. To achieve weight reduction, it is effective to reduce the material thickness. Generally, a secondary forming process such
Kunito Nakajima +3 more
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Materials & Design, 2021 The composite tube has been widely used in various fields of piping systems, because of saving precious metals and combining physical and chemical properties of bi-material.
Y.X. Zhu +4 more
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