Advances in ultrasonic welding of thermoplastic composites: a review
The ultrasonic welding (UW) technique is an ultra-fast joining process, and it is used to join
thermoplastic composite structures, and provides an excellent bonding strength. It is more …
thermoplastic composite structures, and provides an excellent bonding strength. It is more …
[HTML][HTML] Ultrasonic welding of fiber reinforced thermoplastic composites: Current understanding and challenges
Ultrasonic welding (USW) provides a cost-efficient method for joining fiber reinforced
thermoplastic composite (FRTP) which is increasingly used in various industries as a kind of …
thermoplastic composite (FRTP) which is increasingly used in various industries as a kind of …
Ultrasonic welding of CF/PEEK composites: Influence of welding parameters on interfacial temperature profiles and mechanical properties
This work focuses on ultrasonic (US) welding of CF/PEEK composite containing a PEI layer
at the interface. Welding time, load and amplitude are defined as the welding parameters …
at the interface. Welding time, load and amplitude are defined as the welding parameters …
Ultrasonic welding of fiber-reinforced thermoplastic composites: a review
H Li, C Chen, R Yi, Y Li, J Wu - The International Journal of Advanced …, 2022 - Springer
Ultrasonic welding is a special joining process with high joining speed and good joint
strength. Compared with conventional mechanical and adhesive bonding, ultrasonic …
strength. Compared with conventional mechanical and adhesive bonding, ultrasonic …
Thermoplastic composites and their promising applications in joining and repair composites structures: A review
JP Reis, M de Moura, S Samborski - Materials, 2020 - mdpi.com
Thermoset fiber reinforced composites, widely used in current structural applications, have
complex repair procedures and generates significant amounts of scrap due to its recycling …
complex repair procedures and generates significant amounts of scrap due to its recycling …
[HTML][HTML] Online quality inspection of ultrasonic composite welding by combining artificial intelligence technologies with welding process signatures
Ultrasonic welding is a joining technology suitable for carbon-fiber-reinforced thermoplastic
(CFRTP) components because of its high throughput, and ease of automation. An effective …
(CFRTP) components because of its high throughput, and ease of automation. An effective …
[HTML][HTML] Ultrasonic welding of carbon/epoxy and carbon/PEEK composites through a PEI thermoplastic coupling layer
IF Villegas, R van Moorleghem - Composites Part A: Applied Science and …, 2018 - Elsevier
This paper investigates welding of carbon/epoxy and carbon/PEEK composites using the
following procedure. Firstly, the carbon/epoxy composite was made “weldable” through a …
following procedure. Firstly, the carbon/epoxy composite was made “weldable” through a …
[HTML][HTML] On differences and similarities between static and continuous ultrasonic welding of thermoplastic composites
Continuous ultrasonic welding is a promising high-speed and energy-efficient joining
method for thermoplastic composite structures. Our aim was to identify and understand …
method for thermoplastic composite structures. Our aim was to identify and understand …
[HTML][HTML] Investigation on energy director-less ultrasonic welding of polyetherimide (PEI)-to epoxy-based composites
In ultrasonic welding of thermoplastic composites an energy director (ED)(ie neat
thermoplastic film), is used between the two adherends to be welded, to promote frictional …
thermoplastic film), is used between the two adherends to be welded, to promote frictional …
Ultrasonic welding of glass reinforced epoxy composites using thermoplastic hybrid interlayers
A glass fiber/polypropylene semi-impregnated lamina was added to an epoxy laminate, prior
to the resin infusion, to overcome its limited weldability. Ultrasonic welding of the hybrid …
to the resin infusion, to overcome its limited weldability. Ultrasonic welding of the hybrid …