Results 151 to 160 of about 1,939,604 (205)

Enhancing the Resistance Welding of GF/PEI Composites via a PECVD-Deposited HMDSO Coating on a Heating Element. [PDF]

open access: yesACS Omega
Marques LFB   +6 more
europepmc   +1 more source

Ultrasonic Welding of Metal/Composite Joints

Advanced Engineering Materials, 2004
Ultrasonic metal welding joins load‐bearing glass fibres of composites or pure glass fibres directly to metal sheets. The weldings reach tensile shear strengths of up to 23 MPa. A possible application is given in the Figure which shows aluminium sheets welded to a composite (left) and a glass fibre fabric (right).

exaly   +2 more sources

Ultrasonic system and ultrasonic metal welding performance: A status review

Journal of Manufacturing Processes, 2022
X.M. Cheng   +4 more
exaly   +2 more sources

Acoustic monitoring of weld strength in ultrasonic metal welding by tracking welding stages

Journal of Manufacturing Processes, 2023
Elie Abi Raad, Michael Vorländer
exaly   +2 more sources

Ultrasonic welding of metals

Ultrasonics, 1965
The ultrasonic welding of metals is now a well established technique. But the physical principles are still not clearly understood. In this paper, the author suggests that two physical mechanisms operate and that their effects can be distinguished in ultrasonically produced welds.
openaire   +1 more source

ULTRASONIC WELDING OF REFRACTORY METALS

1962
Abstract : Preliminary conclusions regarding the weldability of 0.005-inch D-31 alloy foil are: (1) new D-31 possesses good ultrasonic weldability. Crackfree welds with good tensile-shear consistency can be made; (2) good ultrasonic welds can be attained over a consderable power range: 850 watts with the 0.25- inch spherical sonotrode-tip radius to ...
null HAROLD L., JR MCKAIG
openaire   +1 more source

Ultrasonic welding of ceramic/metal

Journal of Materials Processing Technology, 1994
Abstract This paper gives a description of an experimental study of the ultrasonic welding of ceramics and metals. Ultrasonic welding has made possible the welding of various ceramics, such as Al2O3, SiO2, ZrO2, SiC, and Si3N4, to aluminium and copper at the room temperature, both quickly and easily when compared to other welding methods. For example,
openaire   +1 more source

New methods of ultrasonic metal welding

1993 Proceedings IEEE Ultrasonics Symposium, 1993
New methods of ultrasonic metal welding and characteristics of the welded specimens are studied. For welding of small specimens such as thin wire bonding, the bonding equipments designed using higher vibration frequency and complex vibration welding tips of 90, 120 and 190 kHz are significantly effective.
J. Tsujino   +8 more
openaire   +1 more source

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