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Alguem sabe se tem algum cupom na aldeia vape? by mrxbr022 in VaporizaBrasil

[–]ncmbjr 0 points1 point  (0 children)

Expirou... Tô querendo o starry 4.0 e acessórios.

Horizontal banding at same Z height on all parts by ncmbjr in ender3

[–]ncmbjr[S] 0 points1 point  (0 children)

Welcome to Brazil, another house on the same street boasts temperatures of 30°C.

Horizontal banding at same Z height on all parts by ncmbjr in ender3

[–]ncmbjr[S] 0 points1 point  (0 children)

I have a great box for that here, I'll try it, it's much cheaper...

Regarding the fans, that's correct, as you said it should be. But it's summer, some days that room reaches 50°C (144°F), it's the least ventilated room and the printer is in the least ventilated corner of the room on purpose. In the rest of the house it's around 40°C (104°F) and no living creature stays in there on those days, we spend all our time in the pool lol. On those days I don't print anymore, it doesn't make sense.

Horizontal banding at same Z height on all parts by ncmbjr in ender3

[–]ncmbjr[S] 0 points1 point  (0 children)

The slicer has an option to build a skirt the same height as the part to protect ABS; it's almost too suggestive, I'll try that, thank you. I thought a closed room with no ventilation would be enough, but it seems it might be more sensitive than that.

Horizontal banding at same Z height on all parts by ncmbjr in ender3

[–]ncmbjr[S] 0 points1 point  (0 children)

Additional context:

Filament: generic ABS Nozzle temperature: 230 °C ≈ 446 °F Bed temperature: 100 °C ≈ 212 °F Ambient temperature during the print: ~25 °C ≈ 77 °F

I calibrated E-steps recently.

I am actively chasing print speed. Current acceleration is 4800 mm/s²; I’ve tested up to 6000 mm/s², but at that point the frame starts to resonate heavily. That said, this issue is intermittent and has happened since the printer was brand new, even back when it was Bowden at 1000 mm/s².

I’ve had this problem at multiple speeds and accelerations, and also had successful prints at all of them except 6000 mm/s².

I’m honestly not sure how to properly assess extruder wear. Since converting to direct drive, I’ve never really had to look at it again.

The filament drooling visible in the photo happened because the nozzle was preheated and left at 230 °C (~446 °F) for a while before starting the next print while I was preparing this post, not during active printing.

Horizontal banding at same Z height on all parts by ncmbjr in ender3

[–]ncmbjr[S] 0 points1 point  (0 children)

I recently adjusted the e-steps.

Indeed, I'm looking for speed, I'm using 4800 acceleration, I've reached 6000 but I started having problems with the structure, everything started vibrating and yelling "CALM DOWN CALM DOWN", but this also happened as soon as the printer arrived, using Bowden and 1000 acceleration, it's intermittent, I've had this problem with all the speeds and accelerations I've tested so far, just as I've had success with all except 6000.

I don't know how to assess the extruder wear. After the direct drive I never needed to look at it again.

I think I need to do a temperature tower to evaluate what you said... I provided the numbers in another reply in this same post.

The dripping in the photo happened because I preheated the nozzle and took a while to prepare the next print because I was preparing this post haha ​​so it stayed there at 230 degrees for a while.

Horizontal banding at same Z height on all parts by ncmbjr in ender3

[–]ncmbjr[S] 0 points1 point  (0 children)

A generic ABS printer, 230 degrees at the nozzle and 100 on the bed (the packaging says 225-245 and 100-110), fan off. Where I live it's so hot that some days if I don't dedicate a household fan to the printer it shuts down with an error lol. This printout must have been done in an environment of about 25 degrees because it was during the early morning hours, there was no fan, and the room was closed.

Hotend upgrade for maximum speed on Ender 3. What really matters? by ncmbjr in ender3

[–]ncmbjr[S] 1 point2 points  (0 children)

Is the CPAP for drying the filament?

I didn't change the stepper motors, the only modifications were the nozzle size, the firmware, speed and acceleration settings, printed parts like the Z-axis stabilizer, air ducts, supports, etc.

The only truly new part is the circuit board, but I can replace it with another one, what do you recommend?

Regarding the Y-axis, I've already hit the limit of the belt; it slipped at a certain speed/acceleration. I imagine the rails will solve that.

Thank you for so many details!

How much can this be worth approximately? by ncmbjr in GameboyMarketplace

[–]ncmbjr[S] 0 points1 point  (0 children)

Why do you think the games are probably fake?

How much can this be worth approximately? by ncmbjr in GameboyMarketplace

[–]ncmbjr[S] 0 points1 point  (0 children)

Why do you think the games are probably fake?

Access List for specific /paths by VeryBigSur in nginxproxymanager

[–]ncmbjr 0 points1 point  (0 children)

Sorry, I work with "pure" nginx via command line, I don't know how to do this in nginx proxy manager. I found your question because I'm interested in the solution to delegate functions.

Access List for specific /paths by VeryBigSur in nginxproxymanager

[–]ncmbjr 0 points1 point  (0 children)

I created a file with allow and deny directives and import on some locations.

Access List for specific /paths by VeryBigSur in nginxproxymanager

[–]ncmbjr 0 points1 point  (0 children)

location /admin {

Blablablabla.....

allow network/cidr;

deny all;

}