• MADAN BORUAH
• SNEHAL TRIVEDI
• HARSHIL SHAH

Incremental Sheet Forming is a versatile process used to manufacture components which are well suit for small batch production of Asymmetric 3D Shapes. This research work represents an experimental investigation on the influence of process parameters on the surface roughness of incrementally deformed sheet (AA 8011-H14) under selected tool paths (Spiral and Contour). An experiment based on Single point incremental forming (SPIF) was performed on AA 8011-H14 (200 x 200 mm) sheet in 3-axis vertical milling machine. Selected process parameters are Speed (rpm), Feed (mm/min), Tool Diameter (mm) and Depth of cut (mm). The experiment is conducted at room temperature with three different sizes of hemispherical headed (SS-304) tools are used to plastically deform the aluminium sheet. ANOVA is the statistical tool which has been used for the analysis of experimental results and it’s found that tool dia has the maximum influence on the surface roughness of manufactured component (Truncated cone) compare to all other selected process parameters.

SPIF, Process parameters, Surface roughness, AA 8011-H14, Plastic deformation, ANOVA

"An Experimental Investigation on the influence of Process Parameters on the Surface Roughness of Incrementally Deformed Sheet (AA 8011-H14).", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 4, page no.223-234, April-2019, Available :http://www.jetir.org/papers/JETIR1904131.pdf

"An Experimental Investigation on the influence of Process Parameters on the Surface Roughness of Incrementally Deformed Sheet (AA 8011-H14).", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 4, page no. pp223-234, April-2019, Available at : http://www.jetir.org/papers/JETIR1904131.pdf