[Ultimaker Mark2 - The Smart Dual-Extrusion Upgrade]

On 8/9/2018 at 3:15 AM, jofleck said:

Hey Folks, 

a few months ago I upgraded my Ultimaker 2 to the + version. So I noticed that I can use my old printhead (with Olson block) for the mark2 upgrade, right? 

 

So I need only the feeder. Which motor do I have to buy? I don't want to use the old feeder stepper. My plan is to buy a second UM2+ feeder at AliExpress. But I don't know which Nema stepper I need exactly. Can you help me?

 

Dear jofleck,

You can use a Nema 17 stepper motor (1,8 degree per step / 5 kg/cm)

Regards

Yair

[Ultimaker Mark2 - The Smart Dual-Extrusion Upgrade]

20 hours ago, rajilpahuja said:

you can note down the settings somewhere and then if you wish to revert back to the original you can copy them back, however two v6's plus titans i guess you will be pulling much weight, maybe you need 8mm rods then, hope this helps ?  

Thanks!

 

[Ultimaker Mark2 - The Smart Dual-Extrusion Upgrade]

Hi,

 

If I use 2x E3D v6 hotends with titan extruders will I have problems when uploading the Tinkergnome's firmware? According to me I will loose the prior settings, is that a problem?

Thanks

 

[Prometheus on Ultimaker2]

Hi,

Has anyone tried the Prometheus dual extrusion system on a ultimaker 2?

I have modded my UM2 to a E3D v6 hotend and would like to go for the Prometheus system, is that possible?

thanks

 

[Titan (direct) extrusion on UM2 (Ultimaker 2)]

Hi,

I have a Ultimaker 2 that I have modded to a E3D v6 hotend. I want to do more flex printing, so I decided to leave Bowden and go for direct drive extrusion. 

Question: has anyone tried the Titan extrusion + motor on the UM2? Or the Titan Aero?

Thanks