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by tiago.c
Dec 15, 2018 1:39 am
Forum: How do I print this? (Printing help)
Topic: Generate supports inside a solid object made hollow with 0% infill
Replies: 6
Views: 106

Re: Generate supports inside a solid object made hollow with 0% infill

There are no extra perimeters - I suspect you see a flat spot on the log... pretty sure that's a top fill. In any case, it'd be a hole in the part if the slice didn't fill it. Besides, I only hollowed out the owl in Meshmixer rather than fight trying to make the part using only perimeters. Pretty s...
by tiago.c
Dec 14, 2018 3:10 am
Forum: How do I print this? (Printing help)
Topic: Generate supports inside a solid object made hollow with 0% infill
Replies: 6
Views: 106

Re: Generate supports inside a solid object made hollow with 0% infill

The problem of that are extra perimeters will be used, If you try to slice it it will do infill on between some walls and also generate 2x more walls compared with slic3r hollow. Can you check? On your preview i already see 1 extra perimeter and fill on base
by tiago.c
Dec 12, 2018 5:22 pm
Forum: How do I print this? (Printing help)
Topic: Generate supports inside a solid object made hollow with 0% infill
Replies: 6
Views: 106

Re: Generate supports inside a solid object made hollow with 0% infill

Use something like Meshmixer to actually hollow out the part, then supports will work. Either tree supports in MM or array supports from Slic3r. I tried, but still it don't remove the bottom and open out. Also the hollow function is not near as perfect as Slic3r, extra perimeters will be generated ...
by tiago.c
Dec 12, 2018 3:14 pm
Forum: How do I print this? (Printing help)
Topic: Generate supports inside a solid object made hollow with 0% infill
Replies: 6
Views: 106

Generate supports inside a solid object made hollow with 0% infill

I'm having trouble printing a Owl, it must be hollow (0% infill, no bottoms) but it fail where it start to overhang near owl feet like 10mm up from nail start, that cause a layer shift, beside that all model print OK. Print settings: Prusa ABS with prusa easy abs filament 0.6mm nozzle @ 1 x 1.2mm wa...
by tiago.c
Dec 12, 2018 3:20 am
Forum: User mods - OctoPrint, enclosures, nozzles, ...
Topic: My handmade enclosure for Prusa
Replies: 63
Views: 3857

Re: My handmade enclosure for Prusa

Before i said Prusa E-ABS was way more agressive for me in terms on smell and effects, well i was right, i printed a object with that easy abs and look at particles count, also PM2.5 is maxed at 999.99 mean the sensor limit which tell us the current value is higher. I was with fan off and my fire se...
by tiago.c
Nov 30, 2018 2:23 pm
Forum: User mods - OctoPrint, enclosures, nozzles, ...
Topic: Fix bed variance / warp using flat springs
Replies: 94
Views: 5443

Re: Fix bed variance / warp using flat springs

What was your variance before this? And spot is the same as before mod? If i remember correctly it was around 1.2mm, same spot before the mod yes. that was the reason why i was looking for a solution. btw this is the springs i'm using: https://www.federnshop.com/en/products/compression_springs/d-14...
by tiago.c
Nov 28, 2018 2:47 pm
Forum: User mods - OctoPrint, enclosures, nozzles, ...
Topic: Fix bed variance / warp using flat springs
Replies: 94
Views: 5443

Re: Fix bed variance / warp using flat springs

What was your variance before this? And spot is the same as before mod?
by tiago.c
Nov 27, 2018 2:18 pm
Forum: User mods - OctoPrint, enclosures, nozzles, ...
Topic: Fix bed variance / warp using flat springs
Replies: 94
Views: 5443

Re: Fix bed variance / warp using flat springs

So just to understand this as long as i start with the same temp pinda every time i print then it should be even and flat ? It should give +/- the same values every run if you repeat. And yes you should start print always at same temp if possible. Use the gcode on first post I'm having same problem...
by tiago.c
Nov 23, 2018 5:23 pm
Forum: Hardware, firmware and software help
Topic: Can't compile firmware anymore: 'nullptr' was not declared in this scope
Replies: 1
Views: 82

Re: Can't compile firmware anymore: 'nullptr' was not declared in this scope

After many tries and edits i fixed the problem by using the Visual Micro with Visual Studio and set the extra flags there.
Compiled now!
by tiago.c
Nov 23, 2018 4:27 pm
Forum: Hardware, firmware and software help
Topic: Can't compile firmware anymore: 'nullptr' was not declared in this scope
Replies: 1
Views: 82

Can't compile firmware anymore: 'nullptr' was not declared in this scope

Trying to compile new firmware 3.5 I'm getting this compile error: 'nullptr' was not declared in this scope I'm using all prusa steps and my gcc version shows version 4.8.1. Also i checked plantform file and gnu11 is present since nullptr is a c++11 feature. Then i also tried with latest arduino 1.8...

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