more than one option is possible a-The window allows for oxygen molecules to flow into the resin vat from underneath in order to react with the monomer molecules and increase the polymerization and ultimately print speed b- The oxygen abundance in the proximity of the window quenches the activated molecules hence stopping any polymerization from occurring at the direct proximity of the window c-The dead zone is an unintended outcome of the oxygen permeable window that provides a nonstick surface at the cost of slowing down the print process
more than one option is possible a-The window allows for oxygen molecules to flow into the resin vat from underneath in order to react with the monomer molecules and increase the polymerization and ultimately print speed b- The oxygen abundance in the proximity of the window quenches the activated molecules hence stopping any polymerization from occurring at the direct proximity of the window c-The dead zone is an unintended outcome of the oxygen permeable window that provides a nonstick surface at the cost of slowing down the print process
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Question
more than one option is possible
a-The window allows for oxygen molecules to flow into the resin vat from underneath in order to react with the monomer molecules and increase the polymerization and ultimately print speed
b- The oxygen abundance in the proximity of the window quenches the activated molecules hence stopping any polymerization from occurring at the direct proximity of the window
c-The dead zone is an unintended outcome of the oxygen permeable window that provides a nonstick surface at the cost of slowing down the print process
d-The presence of oxygen in the resin environment slows down the polymerization reaction
Transcribed Image Text:As discussed in the class, the 3D printing process shown below is a special type of stereolithography
called CLIP, where an oxygen permeable window is used underneath the vat of resin. Which statement
is incorrect regarding CLIP?
Build platform
Oxygen
permeable
window
Printed object
UV curable
resin
Dead zone
UV light beam
Projector
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