Results 221 to 230 of about 2,919 (265)

Effect of Laser Welding Parameters on Forming Behavior of Tailor Welded Blanks

Advanced Materials Research, 2012
Tailor Welded Blanks (TWB) are blanks in which two or more sheets of similar or dissimilar materials, thicknesses, coatings etc. are welded together to form a single sheet before forming. Forming behavior of TWBs is affected by thickness ratio, strength ratio, weld conditions such as weld properties, weld orientation, weld location etc.
R. Safdarian Korouyeh, Hassan Moslemi Naeini, M.J. Torkamany, J. Sabaghzadee   +3 more
openaire   +1 more source

Estimation of Stress Concentration in a Welded Joint Formed by Explosive Welding

Journal of Applied Mechanics and Technical Physics, 2018
It is shown that a welded joint formed during explosion welding at a microlevel (at a wavelength of the order of several hundred micrometers) has wavy geometry. Stress concentration caused by local geometry of the joint is calculated for various shapes and amplitudes of the welded joint wave and combinations of welded materials.
A. G. Kolpakov, S. I. Rakin
openaire   +1 more source

Weld Repair of Thermal Spray Formed Tools

Materials and Manufacturing Processes, 2000
Abstract Processes to field repair thermal spray steel tools are required before steel spray tooling will be adopted in production molding plants. The goal of this paper is to explore repairing tools using traditional die repair techniques and equipment.
Nakhleh Hussary, Paul Pergande
openaire   +1 more source

Explosive welding, forming and compaction

Materials & Design, 1984
  +4 more sources

Unstable Waves Formed during Explosive Welding

Combustion, Explosion, and Shock Waves, 2022
B. S. Zlobin, V. V. Kiselev, A. A. Shtertser   +2 more
openaire   +1 more source

Forming of Steel Tailor-Welded Blanks

2006
Abstract This article briefly reviews the forming of steel tailor-welded blanks (TWB) with a discussion on the effects of welding on forming. It presents the parameters that are monitored to control the stamping operation for tailor-welded blanks.
openaire   +1 more source

FORMING AND WELDING INNOVATIONS FOR ARMOR STEELS

SAE Technical Paper Series, 2018
<title>ABSTRACT</title> <p>This paper reviews research that has been conducted to develop inductively assisted localized hot forming bending technologies, and to use standardized welding tests to assess the practicality and potential benefits of adopting
John Lawmon, Boian Alexandrov, Matthew Duffey., Tiffany Ngan.   +3 more
openaire   +1 more source

Numerical Analysis for Laser Forming and Welding

2013
The numerical treatment of laser forming and welding process gives insight into the physical processes taking place during the heating. Some of these processes include solid heating and temperature gradient, phase change, and thermal stress filed formed in the heated region.
Bekir Sami Yilbas, Sohail Akhtar, Shahzada Zaman Shuja   +2 more
openaire   +1 more source

Introduction to Laser Forming and Welding Processes

2013
Lasers are widely used in industry as thermal processing tool due to its precision of operation, local treatment, fast processing, and low cost. One of the laser thermal processing methods is the laser forming and welding of sheet metals. The process is involved with high intensity beam interaction with the solid surface while resulting in phase change
Bekir Sami Yilbas, Sohail Akhtar, Shahzada Zaman Shuja   +2 more
openaire   +1 more source

Unstable Waves Formed by Explosive Welding

Физика горения и взрыва, 2022
B. S. Zlobin, V. V. Kiselev, A. A. Shtertser   +2 more
openaire   +1 more source