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Thread: Extrusion issues
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12-14-2016, 12:50 PM #1
- Join Date
- Apr 2015
- Location
- Northern Ohio
- Posts
- 198
Extrusion issues
Can't figure this one out. Flashforge dreamer printing perfectly for 2 years.
Vertical walls are great horizontal plates get holes blown in it. Had a shorted heatbed replaced it and the harness. PTFE tubes were replaced. Nozzles soked cleaned and reset and height set within .001 with feeeler gages on glass. Did upgrade S3D to the latest version.
Settings are for ABS.
Bed = 110 to 90 c tried various settings in this range good bed adherence throught the range.
Ext temps. = 210 to 240 similar result.
Layer height= .2
First layer height = 70%
First layer speed = 35%
First layer ext width = 125%
Nozzle diameter = .40
Ext multiplier = 1.05 to 0.90 (no change)
Ext width = .4 to .48
Infill = 20 to 100%
Support density anywhere between 30-100%
Speed is 60
Outlines at 3 @ 50% underspeed. Tops and bottoms at 4.
These settings have been varried incrementally throught the ranges individually. Do I have a hardware issue and where to look. I was printing flawlessly until resently.
vertical.JPG
Horizontal.JPG
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12-15-2016, 07:04 AM #2
- Join Date
- Apr 2015
- Location
- Northern Ohio
- Posts
- 198
Never mind. Figured it out.fixed.JPG
Last edited by Todd-67; 12-15-2016 at 08:10 AM.
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12-15-2016, 10:08 AM #3
- Join Date
- Jun 2016
- Location
- Oklahoma
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- 902
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12-15-2016, 01:13 PM #4
- Join Date
- Apr 2015
- Location
- Northern Ohio
- Posts
- 198
I had jacked my extrusion parameters around to print some small drive train (gears) parts i needed solid. The diametrical pitch was at the point where on the small idlers were not printing the way i wanted them to. I posted the results in the google group. You're a member there.
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12-15-2016, 01:27 PM #5
- Join Date
- Jun 2016
- Location
- Oklahoma
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- 902
I am? Hmmm
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12-15-2016, 01:34 PM #6
- Join Date
- Apr 2015
- Location
- Northern Ohio
- Posts
- 198
Thought you were. Lol
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12-15-2016, 01:39 PM #7
- Join Date
- Jun 2016
- Location
- Oklahoma
- Posts
- 902
Not sure which group it would be ...
My 3D Norn Emissary print
09-13-2024, 02:28 AM in 3D Printing Gallery