Posts made by parovoZZ

Yes.
At the moment of autotune, the fan has max. At the time of printing, the fan speed is lower.

I do not understand how to configure the M307.
For example, I expose 235C, I get 238C.

Model?

And how to translate M307 parameters in PID parameters for M301?

Conveniently. Calculation the length of the filament?

What are the files in the Filaments Directory?

Port will not burn out?

When printing, does the M671 command count?

No, configuration files are not deleted.

@MSquared:

If I am not mistaken all surfaces in STL files are represented by triangles. Why? Because through the magic of tesselation triangles can make almost any shape fairly well.

https://m.all3dp.com/what-is-stl-file-format-extension-3d-printing/

A slicer reads this triangle data and does its best to create paths using GCODE that are reasonably accurate. GCODE actually has the ability to create “true” arcs (G2/G3) but I’m not aware of any slicers that implement it. The consensus seemed to be “it’s hard and for very little benefit”.

So, does accuracy depend on the STL model?

The diameter of the circles is 15 - 25 mm. The circles are in the form of polygons.
Format STL vector. What are the polygons?

I specially printed a round shape. I thought 1/256 would give a more curved shape. No.
So, in both cases, linear interpolation is used?

I printed at 1/16 with interpolation.
I printed with 1/256.
On my motor there is no difference.

@akrepsianka:

Hello
My duet is powered 24v and i want to use 12v fan. İs it enough to use with resistor an will it damage the fan after some period of time? Or the board? İ will uei on allways on fans slot

I'm using a resistor. An accurate calculation is required by Ohm's law. For blowing two fans 12V. It's OK.

My end script

[c]G1 X15 Y15;
G1 Z350; down
M104 S0 ; turn off extruder
M140 S0 ; turn off bed
M106 P1 S0;
M84 ; disable motors[/c]

I'm using simplify3D. I have an extrusion of 1: 1. Only on the first and last layers I give 125% (infill only).

I deleted and wrote my own.

@fma:

It allows you to adjust the bed Z position while printing, in case the zero is not good. Very usefull.

Thanks!

G4 is bad. Stops printing ….
Is there a NOP command?

What is z babystep?