Profile cover photo
Profile photo
Björn Marl
876 followers
876 followers
About
Björn's posts

Post has attachment
As an alternative to ABS i like GreenTec from Extrudr
https://extrudr.eu/products/copy-of-extrudr-green-tec-white
It has nearly all the positive properties of ABS without the drawbacks.
It is similar in heat resistance and easily machineable, but different to ABS it does not warp and does not need an enclosure for bigger parts. On the downside it can not be smoothed using ABS, but on the upside it will fully biodegrade, much better than PLA.

Post has attachment
Something really satisfying. support that is exactly right and can be removed just by tugging at it.

Post has attachment
New video from my coworker Dimitris.
Lighting and rendering a scene in Cinema 4D made easy
https://www.youtube.com/watch?v=S89EI64aIC0&feature=youtu.be

Post has attachment
Current state of affairs with my project on compressed air cooling
http://b.bonkers.de/?p=392

Post has attachment
It seems it is not only possible, but actually pretty easy to use compressed air for part cooling. The TPU i am currently using quite a lot needs to be cooled after printing if you have small parts. The cone in the image is 40mm high and has a diameter of 2mm at the top. Without part cooling it would be an abstract sculpture, with it is pretty much perfect.
Please excuse the rubbish sound in the video that shows the part cooler in action.
https://youtu.be/Y7CdSyvTTuk
Photo

Post has attachment
Some more news on dual material printing with the DuoCube
With ABS and TPU it is super easy to print rigid objects with tough shells.
http://b.bonkers.de/?p=386

Post has attachment

Post has attachment
The new year starts practical
http://b.bonkers.de/?p=379

Post has attachment
Printing a new file heft using ABS for the infill and TPU for the surface.

Post has attachment
Wait while more posts are being loaded