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![Hagan, et. al [] conducted experiment in SPIF to study the influence of feed rate, spindle speed,
step size and lubricant type of AA3003, the results indicate to that the decreasing in surface
roughness as a result of increasing step size and the feed rate, spindle speed had a little effect on
the surface roughness.
[]Hagan, E., and Jeswiet, J. “Analysis of surface roughness for parts formed by CNC incremental
forming”. IMECHE part B, Journal of Engineering Manufacture. Vol. 218 No. B10, 2004. pp
1307 – 1312.
Kurra, et. al [] studied the influence of feed rate, lubricant type, tool diameter and step size on the
surface roughness of forming part in SPIF process with extra deep drawing, they observed that
decreasing in step size with increasing in tool diameter leads to decrease in surface roughness
and there is no significant effect of feed rate and lubricant type on the surface roughness.
[]Suresh Kurra, Nasih HR, Parametric study and multi-objective optimization in single-point
incremental forming of extra deep drawing steel sheets, Proceedings of the Institution of
Mechanical Engineers, Part B: Journal of Engineering Manufacture, 2015, Issue 5, pp. 825 –
837.
Kulkarni and Shubhamkar [] studied the effects of using heat on the formability of polymer
sheets, they observed the applying heat at range less than the glass temperature of these polymer
sheets results in increasing in the formability of the polymer material form (27̊ to 46̊) forming
angle and also reduced the forming force.
[] Kulkarni, Shubhamkar, 2016. Heat Assisted Single Point Forming of Polymer Sheets. All
Theses. 2326.http://tigerprints.clemson.edu/all_theses/2326.](https://image.slidesharecdn.com/ref-190104205456/75/reference-1-2048.jpg)
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reference
Experiments were conducted to study the effects of process parameters on surface roughness in single-point incremental forming. Decreasing step size and increasing feed rate resulted in lower surface roughness. Spindle speed had little effect on surface roughness. Additional studies found that decreasing step size while increasing tool diameter also reduced surface roughness, while feed rate and lubricant type had no significant impact. Applying heat below the glass transition temperature of polymer sheets was observed to increase formability, forming angle, and reduce forming forces.
reference
- 1. Hagan, et. al[] conducted experiment in SPIF to study the influence of feed rate, spindle speed, step size and lubricant type of AA3003, the results indicate to that the decreasing in surface roughness as a result of increasing step size and the feed rate, spindle speed had a little effect on the surface roughness. []Hagan, E., and Jeswiet, J. “Analysis of surface roughness for parts formed by CNC incremental forming”. IMECHE part B, Journal of Engineering Manufacture. Vol. 218 No. B10, 2004. pp 1307 – 1312. Kurra, et. al [] studied the influence of feed rate, lubricant type, tool diameter and step size on the surface roughness of forming part in SPIF process with extra deep drawing, they observed that decreasing in step size with increasing in tool diameter leads to decrease in surface roughness and there is no significant effect of feed rate and lubricant type on the surface roughness. []Suresh Kurra, Nasih HR, Parametric study and multi-objective optimization in single-point incremental forming of extra deep drawing steel sheets, Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 2015, Issue 5, pp. 825 – 837. Kulkarni and Shubhamkar [] studied the effects of using heat on the formability of polymer sheets, they observed the applying heat at range less than the glass temperature of these polymer sheets results in increasing in the formability of the polymer material form (27̊ to 46̊) forming angle and also reduced the forming force. [] Kulkarni, Shubhamkar, 2016. Heat Assisted Single Point Forming of Polymer Sheets. All Theses. 2326.http://tigerprints.clemson.edu/all_theses/2326.