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Re: IDEX/IDYX - 3 years ago

I'm thinking of full control without a tool change. one model with 2 tools on the same Y axis. printing on separate XU axis on the same model.

by CJ.BRAVO - General New Machines Topics

IDEX/IDYX - 3 years ago

Hey, was wondering how can write print file for a IDEX/IDXY printer that prints two models at the same time? thanks

by CJ.BRAVO - General New Machines Topics

Re: Run G1 for 2 tools simultaneously? - 3 years ago

ok, let's say I have these commands: T0 M567 E:0.1:0.1 ;has two drivers G1 X1 Y1 E100 T1 M567 E:0.1:0.1 ; has two other drivers than T0 G1 U1 Y1 E100 T1 will run only after T0 has finished, right? I'm looking to have both tools run at the same time... how would you suggest to write it?

by CJ.BRAVO - Firmware - mainstream and related support

Re: Run G1 for 2 tools simultaneously? - 3 years ago

Hi David, I'm ok with the impact on print quality. what does "concurrent movement queues" mean? I posted also in the duet forum but I edited the the gcode lines: T0 G1 X24.577 Y197.646 E0.5019 T2 G1 U26.626 Y197.646 E2.7959 So if I refer to two gantries X and U who move with the same Y, can I have the two tools run at the same time? both extruding together? at the duet forum one suggest

by CJ.BRAVO - Firmware - mainstream and related support

Run G1 for 2 tools simultaneously? - 3 years ago

Hey, As I understand gcode, it has to wait for the line of command to finish. if run this segment: T0 G1 X24.577 Y197.646 E0.5019 F1470 G1 X26.626 Y197.646 E2.7959 it has to finish line 1 before line 2, right? But can I do this: T0 G1 X24.577 Y197.646 E0.5019 F1470 T2 G1 X26.626 Y197.646 E2.7959 And have T2 line run at the same time? T2 is set to be on a different X axis (U) but both are

by CJ.BRAVO - Firmware - mainstream and related support

Re: Multi-Gantry CoreXY suggestions ? - 4 years ago

interesting thought, yes that might be an issue. not sure if totally understand the configuration you suggested.. ball screws I get, not sure the setup you propose.

by CJ.BRAVO - CoreXY Machines

Re: Multi-Gantry CoreXY suggestions ? - 4 years ago

ok, so I did some home-work and I think I'm looking for a Carthesian (2S2M) - two sides driven by two motors (electrically coupled) printer with Z bed. I'll save the core XYUVAB for the next build David I've attached an edited cad file based on Divyam C Parmars' "3d printer corexy model all metal" ( ). Basically I need the bed in Z axis because the printed model will be heavy and material

by CJ.BRAVO - CoreXY Machines

Re: Multi-Gantry CoreXY suggestions ? - 4 years ago

very cool! but it wouldn't work for me cause my print-heads are way bigger- its not for your standard plastic filament.

by CJ.BRAVO - CoreXY Machines

Multi-Gantry CoreXY suggestions ? - 4 years ago

Howdy! Kinda new to the whole corexy genre. been playing with "simple" Cartesian printers so far. I'm looking to build a new printer, I aim to use 3 different materials which are extruded via big and heavy print-heads. The printed model will be heavy thus my thoughts on a core xy with Z axis bed (double Z). Because the print-heads are to be heavy and bulky I wish to have each print-head on i

by CJ.BRAVO - CoreXY Machines

Re: 220V extruder ? - 4 years ago

Ok, So I got it connected. Should I run the standard M303 and read the ADC ? I ran it and it gave me almost the same readings when using a 12v heating element.

by CJ.BRAVO - Developers

220V extruder ? - 4 years ago

Hey there, Running an upgraded printer with a DUET3d 2 wifi board. I've got a customized extruder (not a typical heating block) which needs non-cartridge heating elements. The suitable elements run on 220v. Can I connect them to the board the same way I would connect a 220v bed heater? Using a SSR and connecting to the E0/1 heaters ? Thanks

by CJ.BRAVO - Developers

Re: Paste extruder setup - print head and feeder (DUET-WIFI) - 4 years ago

don't you mean M567 P0 E1:1 ; MIX RATIO ? maybe its a bit off topic but how do I determine the step/mm for each extruder... and also... how would I run a command to test feed only one of the extruders? if I do G1 E100 it runs only one of them.. the E1 actually, not E0... thoughts?

by CJ.BRAVO - Duet

Error: Attempt to move motors when VIN is not in range - 4 years ago

Started to show this error and machine doesn't move... What did I do?

by CJ.BRAVO - Duet

Re: Paste extruder setup - print head and feeder (DUET-WIFI) - 4 years ago

ok, how do write the ""slower" with a divider ratio for the E0-steps " ?

by CJ.BRAVO - Duet

Paste extruder setup - print head and feeder (DUET-WIFI) - 4 years ago

Hey there, I've got a paste extruder setup which has a print-head and feeder (for the paste). Was wondering how to setup the tools - the print-head is wired to E0 and feeder to E1. Feeder should work (different steps) simultaneous with the print-head. What should I put in the G-CODE? Thanks. CJ.

by CJ.BRAVO - Duet

Re: Disable heater safety? - 4 years ago

cool thanks

by CJ.BRAVO - Duet

Re: Disable heater safety? - 4 years ago

Cool thanks, it worked. If already on the subject- why is driver D0 ? it starts the count from 0 as in the E0 ? and not driver number 0 (X ? ) Thanks!

by CJ.BRAVO - Duet

Disable heater safety? - 4 years ago

Hey there, trying to run an Extruder without the heater. Heater and thermistor aren't connected. When trying to run extruder tool I get a warning : M120 M83 G1 E10 F900 M121 Warning: Tool 0 was not driven because its heater temperatures were not high enough or it has a heater fault thoughts? Cheers!

by CJ.BRAVO - Duet