Not 1 successful print N2+

Thoughts about Raise3D, 3D printing and making in general.
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Joined: Thu May 03, 2018 10:01 pm

Not 1 successful print N2+

Postby jimmieshear » Tue May 22, 2018 11:36 am

I've had my Raise3d for a few weeks now and I'm getting a bit frustrated with it, as I haven't had 1 successful print on this machine yet.

I've tried a couple of different filaments, both ABS. (Hatchbox and now the IC3D filament)
I know the gear is attempting to extrude, but is just stripping the filament.
Made sure there's play in the filament spool when the door is closed (so it's not catching and causing a problem)
Obviously there's no filament detector so the machine just keeps going (for hours / days) until I cancel the print.
I've attached the included Bowden tube head to the top of the extractor and have the tube going all the way to the side of the machine where the filament comes out of the top. There were no instructions on what to do with the pieces that came with the kit.

I can get first layer prints to work just fine, but the print will fail at some random point (one print failed after 2 days).

Is there a known issue with the extruder? I noticed there's a bondtech extruder available for the printer (probably for good reason).

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Re: Not 1 successful print N2+

Postby Jetguy » Tue May 22, 2018 1:27 pm

Sorry you are having issues, we have solutions to attempt to correct this:
Good related topic of another user having basically similar issues (slightly different, but in the end, still grinding/slipping)

Recommended adjustment- mechanical adjustment

Recommended simple hardware upgrade for the stock feeder- changing the drive gear

Recommended electrical adjustment and understanding (Note, this is not an official Raise 3D answer, but is one that quite a few community members and fellow owners followed)

Posts: 2
Joined: Thu May 03, 2018 10:01 pm

Re: Not 1 successful print N2+

Postby jimmieshear » Thu Jun 07, 2018 1:42 am

I upgraded to a Bondtech and things are a little better. I can print uninterrupted for several hours if I use I3CD filament (has a bit more of a satin finish) and leave the side door ajar at the top of the case. I still haven't had a successful print, but I'm narrowing down the problems. My last two have been adhesion when the print is all the way to the left side of the build plate. It appears that the temperature must be lower near the edges. My print popped right off near the edge. Second issue is X/ Y homing. No idea how Y is homed. X homes fine, Y just kinda flops around wherever it wants to be. Even the Quick Start guide says the Home button will return the head to it's "original" position (whatever that's supposed to be). Hopefully I'll get a print done in the next week or so .. sigh ..

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