switching plastic types best practice? February 05, 2014 09:21PM |
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Re: switching plastic types best practice? February 05, 2014 11:03PM |
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Re: switching plastic types best practice? February 05, 2014 11:19PM |
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Re: switching plastic types best practice? February 06, 2014 08:42AM |
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Re: switching plastic types best practice? February 06, 2014 09:40AM |
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Re: switching plastic types best practice? February 06, 2014 11:56AM |
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Re: switching plastic types best practice? February 06, 2014 12:40PM |
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Re: switching plastic types best practice? February 07, 2014 02:44AM |
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Re: switching plastic types best practice? February 07, 2014 07:41AM |
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Quote
Ralf
Depending on the hotend internals, it is sometimes possible to pull out all of the old filament, while the hotend is cooling down or warming up, if done at the right time and with a bit of luck, you should see an imprint of the internal shape of the hotend in the filament. The sweetspot seems to be between 95 and 110 degrees C.
Pic:
[forums.reprap.org]
Re: switching plastic types best practice? February 07, 2014 02:37PM |
Registered: 17 years ago Posts: 392 |
Quote
Ralf
Depending on the hotend internals, it is sometimes possible to pull out all of the old filament, while the hotend is cooling down or warming up, if done at the right time and with a bit of luck, you should see an imprint of the internal shape of the hotend in the filament. The sweetspot seems to be between 95 and 110 degrees C.
Pic:
[forums.reprap.org]