Felix TEC-4.1 3D printer: Difference between revisions
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That being said, I now returned the Pro1 for a Pro2 upgrade and I will be able to compare two printers of roughly the same age. | That being said, I now returned the Pro1 for a Pro2 upgrade and I will be able to compare two printers of roughly the same age. | ||
== Links == | |||
; Official | |||
* [https://www.felixprinters.com/ FELIX Printers] (Netherlands) | |||
* [https://www.facebook.com/felixprinters/ FELIX Printers @ Facebook] | |||
* [https://twitter.com/FELIXprinters FELIX Printers on Twitter] | |||
* [https://www.linkedin.com/company/felixrobotics-bv/ FELIX Printers on LinkedIn] | |||
* [https://www.felixusaprinters.com/ FELIX USA] (I don't know if this is just a franchise) |
Revision as of 20:42, 26 November 2018
Introduction
The Felix TEC4.1 is a 3D printer made by FELIXprinters and that started shipping in 2018. It features semi-automatec calibration of the print bed, an optional dual head, etc. and strong, reliable steel extruders. This article shortly describes some of my experience and (if I find some time in the future) some tips. Since 3D printing is now main stream we will refrain from explaining basic use.
This model is an evolution of the Felix 1.0 3D printer we bought in 2010, the Felix 2.0 3D printer we got in 2013 and the Felix 3.0 we did not buy. Make magazine rated the older 3.1 model in fourth position in 2018. The TEC 4 is better. This makes it probably the best (non back breaking) easily portable 3D printer.
- Daniel K. Schneider 26 nov 2018
See also:
- RapMan (our first 3D printer assembled in Jan 2010, not used any more, but no modern printer will beat its look)
- Fabbster 3D printer (given away)
- Felix 1.0 3D printer (bought in 2012 and still working)
- Felix 2.0 3D printer (bought in 2013 and still working)
- Felix Pro 1 3D printer (bought in 2015)
Further information
- Downloads for FELIX Tec 4 (Manuals, Tips, Printables, Firmware, etc.)
Technical specifications
- Layer resolution
- Minimum layer height: 0.05 mm,
- Maximum layer height: 0.25 mm
- Extruder / nozzles
- Single (Dual hot ends on option)
- 0.35mm (0.25, 0.5mm, 0,7mm options) nozzles
- Max 275 C
- Print volume
- 255 x 205 x 225mm
- Print bed
- Kapton coated.
- heated, up to 90 C ?
- Detachable and flexible (quick removal of prints !)
- Semi-Automatic calibration (For leveling, a Z-Sensor will probe and then tell which of the two buttons to turn and how much. For z-probe, this is done through the control)
- Dimensions and weight
- 10kg
- 410 X 450 X 520 mm
- Print materials
- Many (PLA, TPE, ABS, PVA, Wood, Glass, PET(G)
- Software
- In principle, one could use any controller/slicer software. As of Nov 2018 there are profiles for the following controller/slicer software: Repetierhost (Cura), Simplify3D (commercial). Repetierhost is configured and distributed through Felix.
- Connectivity
- USB Cable (I prefer that, since I can more easily control the printer during printing. I also find filament changes easier to do through Repetierhost)
- SD Card (practical for students)
Unpacking, assembly, configuration, calibration
Unboxing
The box arrived in good shape and unboxing is easy and fast. It was ordered on Tuesday Nov 20 and arrived in my office on Monday morning, Nov 26, 2018.
Assembly
I takes about 15 minutes to unpack and assemble the printer. - 5 strips that hold elements have to be cut - the handle on top has to be fixed
PC Configuration
Download Repetierhost as distributed by Felix. The installation also will propose to install a serial driver.
Calibration
The printer is shipped with a 23 pages quick start guide. It includes
- 8 pages of specifications, basics, part list, unboxing, handle fixing, etc.
- The calibration routine for a single head printer takes two pages. I carefully read these, since this a new feature for me.
The printer may just work out of the box but I did not try that.
- The build platform must be leveled.
- In the display unit, select control->Level Build PLT.
- Turn front or rear wheel left of right X degrees as displayed, then test again.
Calibrating the Z-Probe, i.e. adjusting the right z height is done via software (i.e. the printer will remember). Here are my slightly modify tips, since the instructions are a little less clear.
- Put a large sheet of thick paper (120g) or two sheets of ordinary printer paper on the platform.
- Click Control->Calibrate Z-Probe
- Now if your paper is stuck on the platform, i.e you cannot remove move the paper, turn the wheel right to lower the platform
- If you wish you now can insert the Felix calibration card
- Then turn the wheel left to rise the platform until there is a good amount of friction, i.e. you can still pull the card away without dammaging it (I prefer the first layer to be very close).
First prints
There was no failed print nor any trial with the Felix logo that ships with RepetierHost. I used Repetierhost 2.05 for FELIXprinters, freshly downloaded after uninstalling an old version. I did not try Simplify 3D so far.
- First print was a spinning top with special (strong) using Felix PLA and default slicer values. After the print, I re-calibrated the Z-Probe as described above since the the first surface layer was not squashed enough. I used the Felix calibration card, but with a good amount of friction. I also may increase flow rate a bit and printer with a slightly higher temperature... more about this later when I find time to print more complex objects.
- Second print was a Beekee box with PETG from Felix (not completed at time of writing). I raised default temperature a bit to 220 degrees and slowed down first layer speeds a bit.
First print, a simple spinning flower top I designed.
Second print, Beekbox, designed by a TECFA team, led by Vincent Widmer (PhD student).
Summary
Unboxing, readying, and calibrating was easy and the first print went well.
I really do like the new flexible platform. It can be removed and put back easily.
I probably will like this printer better than the Felix Pro 1 3D printer since it seems to be more robust.
- The Pro1 does have a sensitive Z sensor that can require hardware calibration work once it experienced stress (see next item). Since semi-automated calibration is easy I don't need fully automatic calibration, although it is a nice feature.
- My Pro1 has a second print head. This is interesting for printing with different plastics for support, but a second print head can become a problem spot when printing large horizontal structures that may have slicer mistakes. E.g. I did managed to get the print heads ripped off with a vulcano for example.
That being said, I now returned the Pro1 for a Pro2 upgrade and I will be able to compare two printers of roughly the same age.
Links
- Official
- FELIX Printers (Netherlands)
- FELIX Printers @ Facebook
- FELIX Printers on Twitter
- FELIX Printers on LinkedIn
- FELIX USA (I don't know if this is just a franchise)