A5031584644- Innovations in Concrete and Construction Materials
- Metal Forming Simulation Techniques
- Additive Manufacturing and 3D Printing Technologies
- Digital Transformation in Industry
- Manufacturing Process and Optimization
- Advanced Surface Polishing Techniques
- Metallurgy and Material Forming
- Product Development and Customization
- Technology Assessment and Management
- Big Data and Business Intelligence
- Smart Grid Security and Resilience
- Physical Unclonable Functions (PUFs) and Hardware Security
- Textile materials and evaluations
- Technology, Environment, Urban Planning
- Laser and Thermal Forming Techniques
- Information and Cyber Security
- Legal, Health, Environmental and COVID-19 Challenges
- Mechanical Behavior of Composites
- Natural Fiber Reinforced Composites
- Flexible and Reconfigurable Manufacturing Systems
Universität Hamburg
2022-2024
Hamburg University of Technology
2022-2024
Abstract The digital twin (DT) concept, value-adding connecting the real and world, has been a rising trend in recent years, while implementation observation of challenges are still subject to research. Implementations holistic Digital Twins tangible intangible assets complex products or processes often ideal-theoretic; instead, only subsystems replicated, which representations serve specific, meaningful applications. Specifically, with its distinct characteristics, aviation industry...
Abstract. Continuous fiber-reinforced thermoplastics (FRTP) are gaining increasing interest as a lightweight material. However, production processes such thermoforming rely on costly molds, making them unsuitable for individual parts or small series production. Therefore, realizing an incremental sheet forming (ISF) process FRTP is very desirable. As direct application of ISF to impossible, researchers placed the between two metal sheets, allowing it slide during single point (SPIF). So far,...
Fiber-reinforced plastics (FRP) production in many cases involves expensive molds, which especially hinders cost-effective of small series and prototypes. In metal parts production, incremental sheet forming (ISF) is an established process for creating individual through a flexible die-less process. Establishing similar FRP desirable but challenging, as deformation mechanisms endless differ significantly from sheets. Using just two movable standard tools, bending shear woven fabric needs to...
The demand for lightweight materials, such as fiber-reinforced plastics (FRP), is constantly growing. However, current FRP production mostly relies on expensive molds representing the final part geometry, which not economical prototyping or highly individualized products, in medical sporting goods sector. Therefore, inspired by incremental sheet metal forming, we conduct a systematic functional analysis new processing methods shaping woven without use of molds. Considering different material...
Abstract. The growing market for fiber-reinforced thermoplastics (FRTP) requires new flexible production processes prototype and small series production, as conventional forming techniques involving molds are not cost efficient in these cases. Inspired by incremental sheet metal (ISF), an alternative manufacturing the of FRTP with just two robot guided standard tools is outlined. To maintain a locally formed shape heated, fabric, auxiliary wire mesh used it has similar deformation...
Within the rapidly growing market for fiber-reinforced plastics (FRPs), conventional production processes involving molds are not cost-efficient prototype and small series production. Therefore, new flexible forming techniques increasingly being researched, many of which have been inspired by incremental sheet metal (ISF). Due to different deformation mechanisms woven reinforcement fibers sheets, ISF is directly applicable FRP. Instead, shear bending need be realized. a dieless process FRP...