An efficient method for thickness prediction in multi-pass incremental sheet forming

Abstract

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Experimental Investigation of Forming Forces in Frictional Stir Incremental Forming of Aluminum Alloy AA6061-T6

“…Based on the evident advantages of this process, ISF is a promising forming process, as it is highly impressive from both the academic and industrial perspectives [1][2][3]. In the beginning of the last century, high interest focused on improving and employing lightweight materials in various industrial applications, such as aerospace, marine and automobile sectors [4,5].…”

Projeto De Mapa Tátil Do Ifsul– Sapucaia Do Sul Para Acessibilidade De Deficientes Visuais

“…Therefore, for economic purposes one must choose an ideal value to be defined as a parameter in order to However, when a product is being developed and a prototype is necessary, or when the quantity to be produced is in small, conventional stamping would be appropriate (TIBURI, 2007). Incremental Stamping or Incremental Sheet Forming (ISF) is an alternative process, which allows obtaining complex geometries with a CNC machine and simple tools, as used by Cao (2015) in studies of incremental forming. Nilsson (2002), whose results serve as a guide, has applied this process to zinc stamping jobs in profitable condition.…”

Single point incremental forming: An assessment of the progress and technology trends from 2005 to 2015

“…A combination of increasing diameter and wall angle in steps was found to be the most effective strategy. Prediction of thickness in multi-step SPIF can now be done using a geometric calculation of intermediate shapes and tracing back nodal points of the punch [101]. However, multi-step SPIF can result in a stepped feature at the bottom of the part.…”