Thermal modeling in electricity assisted incremental sheet forming
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Material Forming"
DOI: 10.1007/s12289-016-1315-6
Abstract: A thermal model was built to account for the effects of geometrical parameters of sheet specimen, process parameters and material parameters on the temperature increase of the sheet specimen in Electricity-Assisted Incremental Sheet Forming (EISF).… read more here.
Keywords: sheet specimen; incremental sheet; sheet; assisted incremental ... See more keywords
Analytical model and experimental validation of surface roughness for incremental sheet metal forming parts
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Machine Tools and Manufacture"
DOI: 10.1016/j.ijmachtools.2019.103453
Abstract: Abstract Prediction on surface roughness in incremental sheet forming (ISF) is quite important for assuring the forming quality in the minimized forming cycle time. In the present work, the surface roughness of the ISF part… read more here.
Keywords: surface roughness; surface; incremental sheet; roughness incremental ... See more keywords
Experimental and numerical investigation on incremental sheet forming with flexible die-support from metallic foam
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Manufacturing Processes"
DOI: 10.1016/j.jmapro.2017.12.013
Abstract: Abstract Poor geometric accuracy of workpieces plagues single-point incremental forming (SPIF) due to lack of support and unwanted plastic deformation. In this work, metallic foam blocks are used as flexible die-support in duplex (or two-point)… read more here.
Keywords: incremental sheet; flexible die; metallic foam; die support ... See more keywords
Analytical modeling of fracture strain and experimental validation in incremental sheet forming
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Materials Processing Technology"
DOI: 10.1016/j.jmatprotec.2021.117118
Abstract: Abstract Prediction of fracture strain in incremental sheet forming (ISF) process is quite essential to evaluate the formability under optimized process design. In the present work, new analytical formulas of stress triaxiality are derived after… read more here.
Keywords: sheet forming; incremental sheet; fracture; fracture strain ... See more keywords
Incremental sheet forming of steel/polymer/steel sandwich composites
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Materials Research and Technology"
DOI: 10.1016/j.jmrt.2021.04.088
Abstract: Abstract Formable three- or multi-layer metal/polymer/metal sandwich sheets are interesting functional materials replacing pure metallic sheets in various applications due to the arbitrary tailoring of their mechanical properties and thicknesses delivering the application-related properties. Forming… read more here.
Keywords: steel; incremental sheet; sandwich sheets; sandwich composites ... See more keywords
Development of elastomer-based incremental sheet forming method for curved products
Sign Up to like & getrecommendations! Published in 2018 at "Procedia Manufacturing"
DOI: 10.1016/j.promfg.2018.07.370
Abstract: Abstract A novel methodology based on the elastomer-based incremental sheet forming method was developed to employ oblique two-point incremental forming. In order to evaluate the effectiveness of the develped method, several experiments have been conducted… read more here.
Keywords: incremental sheet; forming method; curved products; sheet forming ... See more keywords
Investigation of the ultrasonic vibration effect in incremental sheet metal forming process
Sign Up to like & getrecommendations! Published in 2017 at "Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture"
DOI: 10.1177/0954405415578579
Abstract: The mechanism of incremental sheet metal forming is based on plastic and localized deformation of sheet metal. The sheet metal is formed using a hemispherical-head tool in accordance with the path programmed into the computer… read more here.
Keywords: metal forming; incremental sheet; vibration; sheet ... See more keywords
Numerical analysis of the effects of ultrasonic vibrations and elevated temperature in incremental sheet forming
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/09544062221085907
Abstract: Incremental sheet forming (ISF) is one of the novel processes practised for more than the last decade in the field of sheet metal forming. ISF, although recognised as a promising manufacturing process over conventional forming,… read more here.
Keywords: sheet forming; elevated temperature; process; forming forces ... See more keywords
Multi-Objective Optimization of Dimensional Accuracy in Electric Hot Incremental Sheet Forming
Sign Up to like & getrecommendations! Published in 2023 at "Coatings"
DOI: 10.3390/coatings13050923
Abstract: The forming defects of parts mainly include fracture, springback, thermal expansion, and rough surface during electric hot incremental forming, in which the springback and thermal expansion directly affects the dimensional accuracy of parts. In this… read more here.
Keywords: dimensional accuracy; multi objective; hot incremental; electric hot ... See more keywords
A Novel Algorithm for Thickness Prediction in Incremental Sheet Metal Forming
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15031201
Abstract: Incremental sheet metal forming characterized as increased flexibility and local plastic deformation is well suitable for low-production-run manufacturing and a new sample trial production of complex shapes. Thickness thinning is still an obstacle to the… read more here.
Keywords: sheet metal; incremental sheet; metal forming; thickness ... See more keywords