Journal ArticleDOI
Sheet metal forming at elevated temperatures
TLDR
In this paper, an overview of research activities in the field of forming operations at elevated temperatures is presented, where the use of elevated temperatures as a process parameter in forming operations represents a potential solution approach.About:
This article is published in CIRP Annals.The article was published on 2006-01-01. It has received 277 citations till now.read more
Citations
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Journal ArticleDOI
Study on the Formation of Reaction Phase to Si Addition in Boron Steel Hot-Dipped in Al–7Ni Alloy
TL;DR: In this article, 2.6 wt % Si was added to the coating to change the reaction layer to reduce the intermetallic compounds formed during the application of an Al-7Ni wt% hot-dip multifunctional coating on boron steel, developed for Tailor Welded Blanks (TWB) and hot stamping.
Journal ArticleDOI
Tool Concepts and Materials for Incremental Sheet Metal Forming with Direct Resistance Heating
TL;DR: In this article, the wear of different materials for tooltips and its dependence on lubrication has been investigated in forming experiments and thoroughly discussed in a new process setup, both studies concerning existing and new tool concepts and materials are presented.
Proceedings ArticleDOI
Friction spinning – Twist phenomena and the capability of influencing them
Benjamin Lossen,Werner Homberg +1 more
TL;DR: In this paper, the authors present a tube forming process based on metal spinning and friction welding, where the selective combination of process elements from these two processes results in the integration of friction sub-processes in a spinning process.
Journal ArticleDOI
Closed loop springback control in progressive die bending by induction heating
TL;DR: In this article, a closed loop control with a feedback of the angle after unloading is implemented, which adjusts the sheet temperature before bending, and finally a stable and fast control mode is achieved so that an initial deviation from the target value is reduced to less than Δθ = ± 0.30°.
Journal ArticleDOI
Experimental investigation of non-isothermal deep drawing of DP600 steel
Erdem Kayhan,Bilgin Kaftanoğlu +1 more
TL;DR: In this article, experiments were conducted on DP600, IF, and HSLA steels to increase the limiting drawing ratio (LDR) in deep drawing, and an intensive cooling by cold water was applied to the bottom side of a blank during deep drawing.
References
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Book
Nonlinear Finite Elements for Continua and Structures
TL;DR: In this paper, the authors present a list of boxes for Lagrangian and Eulerian Finite Elements in One Dimension (LDF) in one dimension, including Beams and Shells.
BookDOI
Titanium and titanium alloys : fundamentals and applications
Christoph Leyens,Manfred Peters +1 more
TL;DR: Peters et al. as discussed by the authors discussed the structure and properties of Titanium and Titanium Aluminides, and proposed a continuous fiber reinforced Titanium matrix composites (C.Leyens, et al.).
Reference EntryDOI
Computational Contact Mechanics
Peter Wriggers,Giorgio Zavarise +1 more
TL;DR: The mathematical structure of the contact formulation for finite element methods is derived on the basis of a continuum description of contact, and several algorithms related to spatial contact search and fulfillment of the inequality constraints at the contact interface are discussed.
Book
Computational Contact Mechanics
TL;DR: In this article, Gauss integration rules are used to solve the contact boundary value problem and small deformation contact problem, and a solution algorithm is proposed for the large deformation problem.