Posts made by jzagaja

I'm new to RRF, can I use CAN interface servomotor for extruder?

Here I would like collect your pellet extruders prototypes. What is most important for such extruders? In my opinion feed section/hopper. They need proper grooves to push pellets down the pipe. Also 10mm diameter to be minimum. What about torque? 1-2Nm sufficient? Axial bearing necessary? I think so watching how strong the screw is moving up during extrusion.

I replaced stepsticks and now extruder work again.

Do you know stepstick in 3DP1000? Written "RD 2012".

I suspect Arduino is faulty because I haven't used second extruder driver and I swapped RAMPS and drivers. 3DP1000 schematic is avaiable on their website.

@nhof Continued here: https://forum.duet3d.com/topic/22190/3dp1000-duet-conversion

My 3DP1000 printer is old 2014 and comes with Taurino Power/RAMPS. They used terminal block rated 2A to route cables outside control box. That was bad decision because you can use ony low powered hot-end means you can't use pellet extruders. I blown two terminal blocks and replaced with standard DSUB25. Now heating works.

I also updated old Marlin from their website: X1000servoDUALd.zip
After that extruders (both) does not turn. Cables are ok and firmware compiled to min temp 0 so that I don't need heat up.

My question is who use 3dp1000 here and how successfull was conversion to Duet. I have their Duet box x1000-asy-0042 for newest machines.

Anyone use 3p1000 servo with Taurino Power/RAMPS?

With comparator it should be possible.

Can laser distance sensor with analog 0-5V output could be used as endstop and for bed mapping?

Marlin has linear advance feature that works nice for pellet extruders. How Duet3D manages it?

@nhof Out of stock M569 in slicer or in duet config?

E3D is overpriced and dissaster for 3mm filament - the idea of M6/M7 thread without locking screw. I made myself better hot on lathe. Slice will soon release new high flow system. I'm curious about Micron Turbo Flow from Israel. Wasp makes very nice hotend LT/HT cartridge - I could adopt it to 2.85 and V6 radiator. This is how it should be done.

3DP1000 printer uses TSM23P-2AG stepper with servo both with Marlin (Sure Print upgrade) and Duet (Workbench models). Anyone could help figure out how to connect/configure with Duet?

https://support.3dplatform.com/portal/en/kb/articles/sureprint-servo-upgrade-3dp-1000

@dc42

1. Video showing machine. Motors in 2448 are rated 2V/5,6A.
2. Duet 3 can work without expensive LCD via web interface?

@dc42 said in External Stepper Drivers on a DUET 2 Wifi - Help:

@eplov said in External Stepper Drivers on a DUET 2 Wifi - Help:

or is it possible to run two external using the CONN_LCD, five external on the breakout board and five internal on the board?

Yes you can do that.

Is this a one-off machine, or something you plan to replicate? If you plan to replicate it, then the Duet 3 series may be a better bet because it can drive Nema 34 motors directly. We demonstrated that at the TCT show last year.

Details please. I'd like to run in on Vision 2448.

Simply measure inductance at 1kHz of one coil?

Router uses 2V/5,6A stepping motors. Can I use Duet3D or should I change motors. Can I use ESTLcam for generating paths?

7h7 makes multitool printers. Previously they used Smoothieware, now Duet.

What are possible heating element voltage and power for DIY pellet extruders?

Ooznest CNC kit uses Duet3D. Anyone use CNC kit like Workbee 1515 with Duet3D as a 3D printer?