The 3D printing approach shown below is fused deposition modelling (FDM), where feedstock polymer is fed into the heated printer nozzle and deposited onto the platform to form the final object in the desired geometry. Which of the polymers below are suitable for this process and what nozzle temperature should be used for that material? Z AXIS X AXIS TONE Y AXIS E: Filament LEGEND: A: Extruder B: Nozzle C: Printed part D: Hot plate Select one or more: a. Polyvinyl chloride - 110°C (for PVC: Tg = 120°C, Tmelt = 240°C, HDT = 92 °C) b. ABS-125°C (for ABS: Tg = 140°C, Tmelt = 200°C, HDT = 100 °C) c. Polyvinyl chloride - 250°C (for PVC: Tg = 120°C, Tmelt = 240°C, HDT = 92 °C) d. ABS-215°C (for ABS: Tg = 140°C, Tmelt = 200°C, HDT = 100 °C)

The 3D printing approach shown below is fused deposition modelling (FDM), where feedstock polymer is fed into the heated printer nozzle and deposited onto the platform to form the final object in the desired geometry. Which of the polymers below are suitable for this process and what nozzle temperature should be used for that material? Z AXIS X AXIS TONE Y AXIS E: Filament LEGEND: A: Extruder B: Nozzle C: Printed part D: Hot plate Select one or more: a. Polyvinyl chloride - 110°C (for PVC: Tg = 120°C, Tmelt = 240°C, HDT = 92 °C) b. ABS-125°C (for ABS: Tg = 140°C, Tmelt = 200°C, HDT = 100 °C) c. Polyvinyl chloride - 250°C (for PVC: Tg = 120°C, Tmelt = 240°C, HDT = 92 °C) d. ABS-215°C (for ABS: Tg = 140°C, Tmelt = 200°C, HDT = 100 °C)

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Section: Chapter Questions

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Concept explainers

Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.

Question

The 3D printing approach shown below is fused deposition modelling (FDM), where feedstock polymer is fed
into the heated printer nozzle and deposited onto the platform to form the final object in the desired
geometry. Which of the polymers below are suitable for this process and what nozzle temperature should be
used for that material?
Z AXIS
X AXIS
HOME
Y AXIS
D
LEGEND:
A : Extruder
B: Nozzle
C: Printed part
D: Hot plate
E: Filament
Select one or more:
a. Polyvinyl chloride - 110°C (for PVC: Tg = 120°C, Tmelt = 240°C, HDT = 92 °C)
b. ABS-125°C (for ABS: Tg = 140°C, Tmelt = 200°C, HDT = 100 °C)
c. Polyvinyl chloride - 250°C (for PVC: Tg = 120°C, Tmelt = 240°C, HDT = 92 °C)
d. ABS-215°C (for ABS: Tg = 140°C, Tmelt = 200°C, HDT = 100 °C)

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