I was told the fact the chiron is such a big machine the direct drive affects it less than a smaller printer.
Hmmm... I've always interpreted the issue as being from oscillations at the nozzle or bed caused by an overall lack of frame or motion component rigidity. As the size of the structure increases, the more difficult it becomes to maintain that rigidity. The addition of weight on any of these moving, suspended structures would tend to exacerbate such an issue.
Even so, it can be managed even if it happens, through acceleration and jerk value tuning. With slower accelerations and direction changes, rigidity becomes less of an issue. I doubt the large machine will have any issues which can't be addressed in one way or another. I suppose I'll find out first-hand, as I just set up an SV-03 last night. Not quite as big a machine as yours, but probably larger than I'll likely take advantage of very often, unless it proves reliable enough to fill that large bed with parts.
yep. I will find out.
people are claiming 100 mm/s print speed with direct drive and volcano.
not expecting that speed. But if i can do it.
should get my right handed dual drive extruder today.
I only had the left handed which doesn't fit the bracket.
Bracket and cooling vent are painted but man paint isn't drying.
too cold outside and basement.
going to bring the parts in and put them on the heat vent to dry.
the wiring in this chiron has issues.
every wire placed in a screw terminal is tinned.
I don't care about the non-load carrying stuff like sensors and stepper wires, but the wires for the heat bed and hot end need to be fixed.
there are also many points of failure in this printer's wiring.
WAY too many junctions for sub PCB's just for the connector to the wiring harness (main reason i'm doing this).
going to eliminate them and go directly to the control board with as much as I can before going to perf board with screw terminals on the print head.
tired of stupid little clips that are non-standard size where i have to solder a clip every time i replace a thermistor or heating element.
going straight screw terminal so i can just strip the wire and jam it in there and be done.
all this said, i've never had a wiring issue or a fire with my chiron despite this happening to others.
I just have broken wires in my main harness.
there are a dozen videos on this but i'll take pics of each step and post them up.