Narendra Kumar

4 Questions 11 Answers 0 Followers

Questions related from Narendra Kumar

Why do elastomers swell more than other polymers during the extrusion?

I performed some experiments on ABS and EVA and observed more swelling in the case of EVA material during the extrusion. Can anyone explain why it is happening?

05 May 2017 1,502 1 View

Can anyone suggests, how the bed temperature affects the young modulus and %elongation in thermoplastic elastomers while printing with FDM technology?

In my case, at 40 degree C bed temperature, strength is increasing with increasing elongation but at 50 degree C, slight decrement is observed in strength and %elongation.

15 November 2016 9,816 1 View

Does the temperature affect the young modulus of the polymeric material? Please suggest the reasons?

3D Printing, Materials

11 October 2016 8,379 7 View

How can I use ANSYS in Fused Depostion Modelling Process ?

I want to see the effect of temperature on intra and inter layer bonding. Please suggest

08 March 2016 10,076 4 View