Monday, November 24, 2008
Chemically grinding ABS scrap
It appears that acetone can be used to reduce ABS scrap to a fine powder for reprocessing into new filament... do you want to know more?
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Dear Sir,
My name is Mahmoud,I'm from Egypt,I'm student in baclori stage of "Benha Higher Institute Of Technology",and I want to build an machine of RP (FDM).
But I have a problem about the extruder part,so I'm asking your help about the extruder part( how to build it?, what I need to know build it).
I hope this mail can have some of your care
thank you
Mahmoud
My name is Mahmoud,I'm from Egypt,I'm student in baclori stage of "Benha Higher Institute Of Technology",and I want to build an machine of RP (FDM).
But I have a problem about the extruder part,so I'm asking your help about the extruder part( how to build it?, what I need to know build it).
I hope this mail can have some of your care
thank you
Mahmoud
Mahmoud,
Here is the section on the extruder. It is pretty extensive.
http://www.reprap.org/bin/view/Main/RepRapOneDarwinThermoplastExtruder
You can either buy a kid of the parts or make them yourself. Extruders have been made out of all sorts of materials. About the only part that can be a bit difficult to obtain is the PTFE thermal break.
If that isn't helpful, tell me a bit more explicitly what it is that you need.
Forrest
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Here is the section on the extruder. It is pretty extensive.
http://www.reprap.org/bin/view/Main/RepRapOneDarwinThermoplastExtruder
You can either buy a kid of the parts or make them yourself. Extruders have been made out of all sorts of materials. About the only part that can be a bit difficult to obtain is the PTFE thermal break.
If that isn't helpful, tell me a bit more explicitly what it is that you need.
Forrest
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