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by greybeard
Tue Oct 08, 2019 11:33 am
Forum: Troubleshooting and Bug Reports
Topic: strings in a tube
Replies: 3
Views: 102

Re: strings in a tube

Ahh, I see. Without having posted your parts file, it's difficult to really know what the problems could be. However, realizing from what you described and seeing more the photo more clearly, I see you're talking about the 'Overhang'. It's difficult to print in 'Air' without supports unless Bridging...
by greybeard
Mon Oct 07, 2019 2:42 pm
Forum: Troubleshooting and Bug Reports
Topic: strings in a tube
Replies: 3
Views: 102

Re: strings in a tube

Basically two types of stringing problems: #1-when nozzle pulls away and leaves strings; can happen anywhere on part #2-poor adhesion of filament to nearby filament or to bed Your problems looks to be #2 and is most likely due to not sticking to the Bed. Ensure it sticks to bed: -use something such ...
by greybeard
Thu Oct 03, 2019 1:11 pm
Forum: Troubleshooting and Bug Reports
Topic: quality of bottom and top faces of a tube ( vertical )
Replies: 2
Views: 103

Re: quality of bottom and top faces of a tube ( vertical )

Recognize there will be artifacts of the process and the Top Layer on perimeter walls will expose the wall’s shells (even on a Flat surface the wall shells will show). Below photo of Circular parts with closed top layer (meaning, closed Shell walls, no gaps). The Black part shows the Bottom surface,...
by greybeard
Sat Sep 28, 2019 6:24 pm
Forum: Troubleshooting and Bug Reports
Topic: Help diagnosing print quality problems
Replies: 2
Views: 144

Re: Help diagnosing print quality problems

I posted this https://forum.simplify3d.com/viewtopic.php?f=8&t=7353&p=50780&hilit=petg#p50780 awhile ago - scroll down toward the bottom of post to find my input... Review my posted file and test part. Will probable need to adjust Flow Multiplier to correspond to your nozzle size. Then, bump up the ...
by greybeard
Thu Sep 12, 2019 6:48 pm
Forum: Troubleshooting and Bug Reports
Topic: how to flatten the top of a model
Replies: 5
Views: 199

Re: how to flatten the top of a model

Post your original Artwork, DXF, whatever you can and resulting .STL file. Most CAD programs have tools to Extrude an image, DXF... Extruding is what you want to do - i.e., taking Text or a graphic and extruding it uniformaly so as to make a Stamp. If you post the file, I’ll take a look at doing it....
by greybeard
Sun Sep 08, 2019 7:35 pm
Forum: Feature Requests
Topic: Extra perimeter around holes
Replies: 2
Views: 124

Re: Extra perimeter around holes

See my post [greybeard] on this page viewtopic.php?f=8&t=11957&p=46890&hilit ... ert#p46890

And a Threaded Insert result image attached below...
(I paused the machine and dropped the Nut into the pocket then, Resumed print to close it up with top layers.
by greybeard
Thu Sep 05, 2019 1:53 pm
Forum: General Discussion and Tips
Topic: Easiest 3D modeling software?
Replies: 6
Views: 339

Re: Easiest 3D modeling software?

Coming from 25yrs of ‘All’ the CAD programs such as SolidWorks, Pro-E... list goes on... Being retired, I now use only FreeCad and it does Everything from CNC gcode to highly complex 3D models for 3D printing (good plug-ins for Gcode, Gears, Screws/Nuts...). Sure, it has some shortcomings and a conf...
by greybeard
Tue Sep 03, 2019 4:24 pm
Forum: Troubleshooting and Bug Reports
Topic: New User Had a Print Quality Question
Replies: 2
Views: 149

Re: New User Had a Print Quality Question

Fairly easy to solve - recommend looking at the Quality printing guide... The upshot - dial in the Overlap and Infill settings. Fill-in residual holes/gaps by having nice bottom and top layers. I make many gears (example images below). I use two processes for gears: One for the teeth and Another for...
by greybeard
Sat Aug 31, 2019 11:23 am
Forum: Troubleshooting and Bug Reports
Topic: [MultiProcess] - Insert M-Command at the beginn and at the end
Replies: 1
Views: 130

Re: [MultiProcess] - Insert M-Command at the beginn and at the end

In part, success will depend on Print Firmware type. This works on my two Marlin firmware machines. Not sure about Repeteir firmware. M600 does not always work well for me. Therefore, I use M0 combined with G1 . M0 is the command to ‘Stop and enable Resuming’ upon pressing the button - Works like Ma...
by greybeard
Tue Aug 27, 2019 4:49 pm
Forum: Feature Requests
Topic: Measuring Distances / Ruler Feature for Models?
Replies: 8
Views: 3497

Re: Measuring Distances / Ruler Feature for Models?

I wrote an App to measure distances...

https://github.com/farTooOld/Woof

Example using it with Simplify3d... Click the image to run the video example.

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