• Sudeep Jain
• Vandana Somkuwar

The aim of this work is to investigate the effect of input parameters like filament diameter, extruder temperature, feed rate, raster angle, characteristic of working material, nozzle angle, distance between parallel faces on output parameters like surface finishing, moving speed or movement of nozzle head, material volumetric concentration, cooling of print, strength, number of shells and deposition rate in 3D printing through different optimization techniques. Considerable amount of work has been reported by the researchers on 3D printing and optimization of various input parameters. Several approaches are proposed in the literature to optimize these parameters hence it is felt that a review of the various approaches developed would help to compare their main features and their relative advantages and limitations to allow choose the most suitable approach for a particular application

3D printer, additive manufacturing, optimization, input parameters

"A Review on 3D printing Fused Deposition method technology", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.4, Issue 12, page no.498-509, December-2017, Available :http://www.jetir.org/papers/JETIR1712093.pdf

"A Review on 3D printing Fused Deposition method technology", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.4, Issue 12, page no. pp498-509, December-2017, Available at : http://www.jetir.org/papers/JETIR1712093.pdf