Incremental Hole Drilling Residual Stress Measurement in Thin Aluminum Alloy Plates Subjected to Laser Shock Peening
Sign Up to like & getrecommendations! Published in 2020 at "Experimental Mechanics"
DOI: 10.1007/s11340-020-00586-5
Abstract: The American standard ASTM E837 presents a standard procedure to determine residual stresses in isotropic materials using the incremental hole drilling technique (IHD). The standard, however, presents limitations regarding its applicability, such as those related… read more here.
Keywords: aluminum alloy; shock peening; incremental hole; laser shock ... See more keywords
Development of tooling concepts to increase geometrical accuracy in high speed incremental hole flanging
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Material Forming"
DOI: 10.1007/s12289-017-1356-5
Abstract: Incremental Sheet Forming (ISF) has been developed as a flexible manufacturing technology for small batch production and prototyping. ISF can also be used to form additional features or stiffening elements such as hole flanges. Incremental… read more here.
Keywords: geometrical accuracy; hole; incremental hole; hole flanging ... See more keywords
Residual Stress Analysis on Thin Metal Sheets Using the Incremental Hole Drilling Method – Fundamentals and Validation
Sign Up to like & getrecommendations! Published in 2018 at "Experimental Techniques"
DOI: 10.1007/s40799-018-0266-x
Abstract: The aim of the present work is to broaden the scope of application of the hole drilling method and to enable reliable residual stress measurements on thin metal sheets. In this context the focus is… read more here.
Keywords: drilling method; incremental hole; residual stress; hole drilling ... See more keywords
An eigen-strain approach on the estimation of non-uniform residual stress distribution using incremental hole-drilling and slitting techniques
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2018.08.035
Abstract: Abstract Despite the advantages of incremental hole-drilling and slitting methods for measurement of residual stresses, there are also some limitations in their utilization. For example, decreasing of the measurement accuracy of strain gauges by increasing… read more here.
Keywords: incremental hole; residual stress; stress; hole drilling ... See more keywords
Experimental studies on incremental hole flanging of steel sheets
Sign Up to like & getrecommendations! Published in 2019 at "Advances in Materials and Processing Technologies"
DOI: 10.1080/2374068x.2019.1622296
Abstract: ABSTRACT Incremental Hole-Flanging (IHF) process has various applications in rapid prototyping and low volume production of conical and vertical flanges in sheet metal parts. Therefore, understanding mechanics and failure strategies in IHF is very important… read more here.
Keywords: hole flanging; hole; incremental hole; pre cut ... See more keywords
Determination of Residual Welding Stresses in a Steel Bridge Component by Finite Element Modeling of the Incremental Hole-Drilling Method
Sign Up to like & getrecommendations! Published in 2019 at "Applied Sciences"
DOI: 10.3390/app9030536
Abstract: For welded bridge components, the knowledge of residual stresses induced by welding is essential to determine their effect on the fatigue life behavior resulting in optimal fatigue design and a better knowledge about the fatigue… read more here.
Keywords: component; steel bridge; incremental hole; residual stresses ... See more keywords