Today, for the first time I tried printing with Ninjaflex. Having not printed with it before, I was a little concerned that it might prove a touch difficult. It really didn't, but I did learn that most people set their printers to run a lot hotter and faster than I do.
Before I started I did a bit of reading around the subject:
Based on the advice in those articles (and a test print at 195°C which failed to extrude properly) I tried the following settings:
- Print speed: 30mm/s
- Printing temperature: 210°C
- Bed temperature: 50°C
- Minimum travel: 1mm
- Z hop when extracting: 0.1mm
If you would like the full profile I used it's here: https://raw.githubusercontent.com/HACManchester/cura-settings/master/ninjaflex.ini I coated the bed in dilute PVA just as I would if I were using PLA in the printer although it appears you can also get good results using blue printers tape or possibly even nothing on the bed.
The final print is a bit bobbly in places but has generally come out pretty well: