fritz99
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Posts posted by fritz99
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Hello !
At the start of printing the software heats the hotend to 260 degrees.
That is ok.
After start of printing the temperature lowers to 230 degrees.
And then it rises to 260 degrees again and stays there.
What is wrong ?
Fritz
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Does nobody know how to activate the hotbed in netfabb for ultimaker ?
I really need it for ABS printing.
Thank you.
Fritz
Hi Fritz
Add to you Gcode the following
M190 S110 ; Turn HBP on and set to 110 degrees
M140 S0 ; Turn HBP off
Took me forever to find that when I built mine and it doesn't work in RepG 34 only RepG 26 and Printrun etc.
Good luck
Did you put this into the Gcode header in netfabb ?
Fritz
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Does nobody know how to activate the hotbed in netfabb for ultimaker ?
I really need it for ABS printing.
Thank you.
Fritz
Hi Fritz
Add to you Gcode the following
M190 S110 ; Turn HBP on and set to 110 degrees
M140 S0 ; Turn HBP off
Took me forever to find that when I built mine and it doesn't work in RepG 34 only RepG 26 and Printrun etc.
Good luck
Thank you very much.
I will try it
Fritz
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Does nobody know how to activate the hotbed in netfabb for ultimaker ?
I really need it for ABS printing.
Thank you.
Fritz
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Hello !
Is there any gcode documentation of all marlin commands ?
Fritz
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Does your gcode contain any M104/M109 that drop the temp to 230?
Did you run the PiD auto tune routine (from printrun via M303 S240) and put the proper values into the build-me-marlin tool?
How can I do this in software 12.11.
It has no more printrun.
Fritz
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Hello !
I have the following problem :
In quickprint with ABS the hotend starts with a temperature of 260 degrees.
The printing starts.
Then the temperature during printing drops to around 230 degrees.
Then very very slowly the temperature comes back to 260 degrees.
Hardware is ok !!!!
I print with a hot bed.
This is a big problem for printing with ABS because the ABS gets not hot enough during that time and the printing is unuseable.
What is the problem ?
Fritz
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You can already do this if you load a model and press print. If there was a gcode file with the model it will print it.
Ok. But I often have several gcode files for the same model that I've renamed with their parameters. Is it possible to get just a simple load button, or that if you select a gcode from the main window that on load finish it pops you into the print window?
I totally agree, Daid's suggestion works in an engineering world, but is utterly not intuitive for the rest of humanity, especially if it is not explained anywhere.
a simple 'load gcode" button will fix this, now that Daid killed off print run from the package (which may not have been the wisest choice at this point of the development stage ).
This would be very helpful especially for Gcode of very complex models that cannot be sliced with CURA and are sliced by an other software like netfabb.
Fritz
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Hello !
For me it is also working ok.
Fritz
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Less complex model. Or changing slicer. It's currently a hard limit of 2GB memory use under windows (Mac and Linux have higher limits) I know it sucks, but currently little I can do about it.
Which slicer shoud I use ?
Can I print the sliced file with CURA ?
Because I have a hotbed for ABS printing, I have to use CURA for printing.
CURA is the only software that can control a hotbed, or am I wrong ?
Fritz
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That's kinda the downside of a raft, but printing ABS without a heated bed on an UM is almost impossible without a raft. If you want more control, don't use quickprint.
I have a hotbed.
Fritz
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In some models the slicer runs out of memory and will tell you "something went wrong during slicing".
And what can I do to fix this ?
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Hello !
When I want to prepair for printing a complex model, then CURA says that there is something wrong and stops.
The same model stl file is ok in netfabb.
Please help.
Fritz
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Works from here, and you where already asking other questions about it.
Till today I had only the release candidate and not the final software.
Fritz
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ABS quickprint always enables a raft. That's what you are seeing.
The problem is that the raft is also under the printed piece and cannot be cut off.
So the underside is not as it should be.
Fritz
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PLA or ABS?
ABS
Fritz
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Hello !
When I want to print with the quickprint mode with ABS it does not matter if I check or uncheck the "print support struchture ".
It always prints the support structure.
Please help
Fritz
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Hello !
The download for windows does not work.
There is always a server error.
Mac und linux work.
Fritz
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Hello !
In the advanced configurations I cannot find an input field where I can define the hotbed temperature for printing.
Please help.
Fritz
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Hello !
Can anybody explain in detail how to connect the bed and the Thermistor to the ultimaker controller and control it with the netfabb software ?
Fritz
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Hello !
Is ist possible to activate a hotbed in netfabb ?
Which out and inputs of the hardware can I use ?
Fritz
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Thank you Ian !
Can you tell me which are the best ?
Please the link.
Fritz
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Hello !
I am printing with netfabb.
Everything now is ok.
Only the printed circles are nor round.
They are like an elypse.
Is it possible to correct it with some parameter ?
Fritz
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Yes, there is a real solution. The usually used but wrong solution is to tighten / fix the hose somehow, but the reason for it to be driven out of the head is, that plastic forms a bubble or plug under it, directly in the head and that force pushes the hose out.
At what temperature do you print? Too low and the material won't melt enough leading to that effect.
The canonical solution is a different hot end, the modell V2, available since a few weeks.
Please see http://daid.eu/blag/2012/08/31/ultimaker-a-look-at-the-v2-hotend/ for a comprehensive take on that topic.
Hello !
I print with 205 degrees.
I have Hotend V2 but the hose is still coming out !!!!!!
Fritz
Printing with ABS and Hotbed corners bend up !
in Improve your 3D prints
Posted
Hello !
I am printing with ABS and a hotbed.
Extrusion temp is 250 degrees centigrade.
Hotbed temperature is 145 degrees centigrade.
Cooling fan has 60 %.
Printing is fine but the corners bend up from the hotbed appr. 0.7 mm.
Is there a secret that the corners keep on the hotbed and do not bend up ?
Fritz