Hectop Prusa I3 Issues

[mroschk]

Hello,

i am new in 3D Printing and have some questions.
I bought 3D Printer from Amazon, this one:

https://www.amazon.de/gp/product/B01DD3 ... UTF8&psc=1

which is a very good one.
The Output was very nice looking since the first print, but the messures are not correct.
I tried my first print which have to fin in my NutTable of my Router.
For that i created in SolidWorks a *.STL Model ( attached Picture_1 ) withthe Messurements of Picture 2

Now, after printing i have These Messurements of the Output...Picture 3.

Also i print out the Test Cube 20x20x0.4. This is 20,38x20,38x0.66

I tried all different Settings, but i did not get a Wall with 0.4mm thikness.
What must i set up to get the Wall at 0.4mm and the correct Messurements?
Is that not possible?

Thanks for any Help
Matthias

[CompoundCarl]

Sounds like you are over-extruding a bit. Maybe try lowering your extrusion multiplier?

[mroschk]

Hello,

thanks for the Reply, i found it ....

I tried first changing the Extrution Multiplier, but that gives me tooo less Plastic Output.
Then i tried the Dimensional Adjustment in the Other Tab.
This does the trick for me.

It seams there are a very lot Settings which can be wrong.

But anyway, i have a Extruder Diameter of 0.4, but i can not print the testobject quarder with 0.4 walls and 20x20 mm.
The wall is at least 0.6 mm. If i try less Extrusion or something else it does not print anymore.

I dont know what i must set to get a wall of 0.4mm. It seams not possible.
What to to get it like here:

http://thingiverse-production-new.s3.am ... ibrate.png

Maybe there is a Settings file for my Hectop Prusa I3??

Thanks
Matthias