Topic: the aproximate length of a 2.2lbs roll of 1.75
does any one know the aproximate length of a 2.2lbs roll of 1.75 abs
Re: the aproximate length of a 2.2lbs roll of 1.75
1.) look up the density of ABS, convert mass to volume
2.) calculate crossectional area
3.) divide volume by area
- Boz
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Re: the aproximate length of a 2.2lbs roll of 1.75
4 2013-09-25 23:23:41 (edited by Tomek 2013-09-25 23:23:49)
Re: the aproximate length of a 2.2lbs roll of 1.75
elmoret wrote:
1.) look up the density of ABS, convert mass to volume
2.) calculate crossectional area
3.) divide volume by area
I started doing the calcs before I saw this.
P.s, density is about 1.04g/cm^3
Re: the aproximate length of a 2.2lbs roll of 1.75
ok so no answer? sounds like the old tootsiepop commercial 'how many licks to the center' 1...2....3. the world may never know LMAO
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Re: the aproximate length of a 2.2lbs roll of 1.75
??? I saw several answers.
but if you wish to check a certain roll you have remember this can vary by 10 feet just depending on if your scales is just a few grams off then there is the matter of the spool tare.
Re: the aproximate length of a 2.2lbs roll of 1.75
https://groups.google.com/forum/#!topic … JfyubPsjrY
SD3, E3D hotend,linear bearing on x/y axis',pillow block bearing on y conneting rod, ball bearngs on front y axis, fan on y stepper motor.
8 2014-01-03 06:55:26 (edited by COASTER19 2014-01-03 06:55:48)
- COASTER19
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Re: the aproximate length of a 2.2lbs roll of 1.75
Some Chinese websites sell them in "400 meter" rolls, and that is what the google groups link calculations say for 1000g rolls, so it's about 400 meters
Re: the aproximate length of a 2.2lbs roll of 1.75
400M = 1312ft 41⁄32in
SD3, E3D hotend,linear bearing on x/y axis',pillow block bearing on y conneting rod, ball bearngs on front y axis, fan on y stepper motor.