<![CDATA[SoliForum - 3D Printing Community — Fixing over-extrusion]]> https://www.soliforum.com/topic/8834/fixing-overextrusion/ Tue, 06 Jan 2015 16:35:26 +0000 PunBB <![CDATA[Re: Fixing over-extrusion]]> https://www.soliforum.com/post/77697/#p77697 Because it's so easy to change in R-H EEPROM no one bothers with it in the firmware.

http://i.imgur.com/sDDSs2B.png

]]> Tue, 06 Jan 2015 16:35:26 +0000 https://www.soliforum.com/post/77697/#p77697 <![CDATA[Re: Fixing over-extrusion]]> https://www.soliforum.com/post/77696/#p77696 satman49 wrote:

Just a thought ,what is  the steps/mm for extruder in marlin firmware EEPROM settings? Default is set a 138mm which is incorrect most of the time.

138

]]> Tue, 06 Jan 2015 16:27:22 +0000 https://www.soliforum.com/post/77696/#p77696 <![CDATA[Re: Fixing over-extrusion]]> https://www.soliforum.com/post/77668/#p77668 Just a thought ,what is  the steps/mm for extruder in marlin firmware EEPROM settings? Default is set a 138mm which is incorrect most of the time.

]]> Tue, 06 Jan 2015 07:01:13 +0000 https://www.soliforum.com/post/77668/#p77668 <![CDATA[Re: Fixing over-extrusion]]> https://www.soliforum.com/post/77665/#p77665 so basically just heat up the extruder and extrude some filament and measure the thickness of what comes out?  if so where in repetier host do i change this setting at?

]]> Tue, 06 Jan 2015 06:01:05 +0000 https://www.soliforum.com/post/77665/#p77665 <![CDATA[Re: Fixing over-extrusion]]> https://www.soliforum.com/post/77649/#p77649 Did you ever make any progress on this? I am curious about the quality of the prints with that filament

]]> Tue, 06 Jan 2015 03:24:36 +0000 https://www.soliforum.com/post/77649/#p77649 <![CDATA[Re: Fixing over-extrusion]]> https://www.soliforum.com/post/77595/#p77595 Even tho I have a .4mm nozzle, I have to tell RH it's a .5mm to get the right calibration. My free air extrusion width is .53mm. To measure it just run about 30 mm of filament thru before printing and measure  the diameter, of course you will need a caliper to do that.

]]> Mon, 05 Jan 2015 22:02:32 +0000 https://www.soliforum.com/post/77595/#p77595 <![CDATA[Re: Fixing over-extrusion]]> https://www.soliforum.com/post/77515/#p77515 can you elaborate on free air extrusion diameter of the filament pls?  i also have a .4mm nozzle and same issue as OP

]]> Mon, 05 Jan 2015 01:36:56 +0000 https://www.soliforum.com/post/77515/#p77515 <![CDATA[Re: Fixing over-extrusion]]> https://www.soliforum.com/post/76033/#p76033 Have you measured the free air extrusion  diameter of the filament.I have a.4mm nozzle and mine is about.53mm.

]]> Sun, 21 Dec 2014 02:27:46 +0000 https://www.soliforum.com/post/76033/#p76033 <![CDATA[Fixing over-extrusion]]> https://www.soliforum.com/post/76032/#p76032 I have calibrated flow rate and feed rate, but my prints are still suffering form over extrusion. I know I have the right diameter for the filament set in slic3r since I am using stratasys filament. What other variables do I need to experiment with in order to get normal extrusion? Anything special I should be looking at?

]]> Sun, 21 Dec 2014 02:23:18 +0000 https://www.soliforum.com/post/76032/#p76032