Based on the table below, which of the statements below is/are correct regarding the 3D printing process shown in the schematic? XAXIS TAXIS LEGEND: A: Extruder C:Printed part D:Hot plate Table 15.2 Melting and Glass Transition Temperatures for Some of the More Common Polymeric Materials Material Polyethylene (low density) Polytetrafluoroethylene Polyethylene (high density) Polypropylene Nylon 6,6 Polyester (PET) Poly(vinyl chloride) Polystyrene Polycarbonate Glass Transition Temperature PC CF) -110 (-165) -97 (-140) -90 (-130) -18 (0) 57 (135) 69 (155) 87 (190) 100 (212) 150 (300) Melting Temperature IČ (F)] 115 (240) 327 (620) 137 (279) 175 (347) 265 (510) 265 (510) 212 (415) 240 (465) 265 (510) □a. This process is best suited for the low volume production of tubes, bars and beams due to the nature of the extrusion process b. Manufacturing a thermoplastic HDPE hose with an extrusion nozzle heated to 175C is possible with this process c. You can produce a room-temperature non-fragile 225C oven-safe food container with at least one material from the above table using this process and a 280C nozzle d. You can print thermoplastic and thermoset polymers with this process, you only need to make sure that the nozzle specs and the crosslinking conditions match the polymer requirements
Based on the table below, which of the statements below is/are correct regarding the 3D printing process shown in the schematic? XAXIS TAXIS LEGEND: A: Extruder C:Printed part D:Hot plate Table 15.2 Melting and Glass Transition Temperatures for Some of the More Common Polymeric Materials Material Polyethylene (low density) Polytetrafluoroethylene Polyethylene (high density) Polypropylene Nylon 6,6 Polyester (PET) Poly(vinyl chloride) Polystyrene Polycarbonate Glass Transition Temperature PC CF) -110 (-165) -97 (-140) -90 (-130) -18 (0) 57 (135) 69 (155) 87 (190) 100 (212) 150 (300) Melting Temperature IČ (F)] 115 (240) 327 (620) 137 (279) 175 (347) 265 (510) 265 (510) 212 (415) 240 (465) 265 (510) □a. This process is best suited for the low volume production of tubes, bars and beams due to the nature of the extrusion process b. Manufacturing a thermoplastic HDPE hose with an extrusion nozzle heated to 175C is possible with this process c. You can produce a room-temperature non-fragile 225C oven-safe food container with at least one material from the above table using this process and a 280C nozzle d. You can print thermoplastic and thermoset polymers with this process, you only need to make sure that the nozzle specs and the crosslinking conditions match the polymer requirements
Precision Machining Technology (MindTap Course List)
2nd Edition
ISBN:9781285444543
Author:Peter J. Hoffman, Eric S. Hopewell, Brian Janes
Publisher:Peter J. Hoffman, Eric S. Hopewell, Brian Janes
Chapter2: Measurement, Materials, And Safety
Section2.1: Introduction To Safety
Problem 12RQ
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Question
![Based on the table below, which of the statements below is/are correct regarding the 3D printing process
shown in the schematic?
Z AXIS
X AXIS
YAXIS
LEGEND
A: Extruder
B: Nozzle
C: Printed part
D: Hot plate
E: Filament
Table 15.2 Melting and Glass Transition Temperatures for Some
of the More Common Polymeric Materials
Material
Polyethylene (low density)
Polytetrafluoroethylene
Polyethylene (high density)
Polypropylene
Nylon 6,6
Polyester (PET)
Poly(vinyl chloride)
Polystyrene
Polycarbonate
Glass Transition
Temperature
[°C (°F)]
-110 (-165)
-97 (-140)
-90 (-130)
-18 (0)
57 (135)
69
(155)
87 (190)
100 (212)
150 (300)
Melting
Temperature
[°C (°F)]
115 (240)
327 (620)
137 (279)
175 (347)
265 (510)
265 (510)
212 (415)
240 (465)
265 (510)
a. This process is best suited for the low volume production of tubes, bars and beams due to the
nature of the extrusion process
b. Manufacturing a thermoplastic HDPE hose with an extrusion nozzle heated to 175C is possible with
this process
□c. You can produce a room-temperature non-fragile 225C oven-safe food container with at least one
material from the above table using this process and a 280C nozzle
d. You can print thermoplastic and thermoset polymers with this process, you only need to make sure
that the nozzle specs and the crosslinking conditions match the polymer requirements
e. You can use this process to print plastic or brittle objects but not elastomers and rubbers](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2f40e488-8d31-4ebf-93c2-8a5fabf31b11%2Fdfb7cc4d-f050-4806-b968-eace27850f0c%2Fa9uubz_processed.png&w=3840&q=75)
Transcribed Image Text:Based on the table below, which of the statements below is/are correct regarding the 3D printing process
shown in the schematic?
Z AXIS
X AXIS
YAXIS
LEGEND
A: Extruder
B: Nozzle
C: Printed part
D: Hot plate
E: Filament
Table 15.2 Melting and Glass Transition Temperatures for Some
of the More Common Polymeric Materials
Material
Polyethylene (low density)
Polytetrafluoroethylene
Polyethylene (high density)
Polypropylene
Nylon 6,6
Polyester (PET)
Poly(vinyl chloride)
Polystyrene
Polycarbonate
Glass Transition
Temperature
[°C (°F)]
-110 (-165)
-97 (-140)
-90 (-130)
-18 (0)
57 (135)
69
(155)
87 (190)
100 (212)
150 (300)
Melting
Temperature
[°C (°F)]
115 (240)
327 (620)
137 (279)
175 (347)
265 (510)
265 (510)
212 (415)
240 (465)
265 (510)
a. This process is best suited for the low volume production of tubes, bars and beams due to the
nature of the extrusion process
b. Manufacturing a thermoplastic HDPE hose with an extrusion nozzle heated to 175C is possible with
this process
□c. You can produce a room-temperature non-fragile 225C oven-safe food container with at least one
material from the above table using this process and a 280C nozzle
d. You can print thermoplastic and thermoset polymers with this process, you only need to make sure
that the nozzle specs and the crosslinking conditions match the polymer requirements
e. You can use this process to print plastic or brittle objects but not elastomers and rubbers
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