New Linear Motion for Prusa i4

The next printer upgrade started. This time I put MGN rails. For this, I used an aluminum substrate, but also the model is available for 3D printing.

I also decided to change the belt tensioner. I also added a handle in front to make it convenient to move the hot table, but a threaded sleeve was also added to the handle for attaching a tripod head. I made a pen from wood, but the model is also in the archive.

And the last thing I installed this time is the filters (TL-Smoother) for the sinusoid to pass through zero for motor-driver pairs.

Drilling drawings in the project archive.

Parts links below:

• Linear Guide W12mm L300 mm MGN12H – http://ali.pub/4kfv1s
• Screws – http://ali.pub/3te0jk
• Insert Nuts – https://goo.gl/UfUmF7
• Springs 3d printer – http://ali.pub/4jtsg3
• Cylindrical-Pin D2mm L30mm – http://ali.pub/36auhc
• TL-Smoother – http://ali.pub/4kfy14

Links to used tools:

• NOGA deburring tool and Blades – http://ali.pub/4kfuvd
• Mini Metal Lathe – http://ali.pub/3lxvuu
• Hilda 400W – http://ali.pub/3px3k8
• Drill Press Stand – http://ali.pub/3px3ow
• X-Y axis table – http://ali.pub/3px3ux

My favorites filament:

My some other things: