Just switched back to my older arms (shorter). Calibrated it and everything is fine now, just lost a bit of YX size but win in Z. The longer ones I made myself, they don't seem to be a difference in lenght so I don't really know what's wrong with them (too long maybe?) I run the standar arduino+RAMPS with TMC 2130. really silence at -50mm/s but really at 50+ (hybrid mode ON) sounds like somethinby trefhi - Delta Machines
Hello! I've been fighting with my delta printer for like a year+ (surrended for months) with measurements on XY. My problem is the larger is the piece, larger is the error, for example: 20x20 cube ---> 20,6x20,6 100x100 square ---> 140x140 WTF? Looks like a Rod leght issue but it doesn't fix it. When I get the 20x20 right the larger one is still on error. Any idea? My towers seemby trefhi - Delta Machines
Went back to pololus, problem fixed. Actually with the TMCs the printer was not doing any noise. How I know if the where on Stealth or Spread? I did not modify the driver, only removed the jumpers on the ramps.by trefhi - General
I'm having the same issue. I had them on 0.9V on my delta and they where working ok. two days ago they started to shift layers... I went to 1V and still the same.. Went down to 0.8 and the same. I run them as they came. Im gonna have to go back to regular A4988 too... Probably they got burnt or something? I have a 80mm fan on top of them with a lot of airflow.by trefhi - General
Hello, I received my tmc's yesterday but I'm still pretty confused. I want them to run at spreadcycle mode. I know I have to remove the 3 jumpers from the ramps but the "removing pins" and "soldering bridges" is what confuses me. How exactly I do it? It's really necesary to solder the bridge? Thank you!by trefhi - General
Yes my eeprom is unchecked. I don't really understand what you mean ncshooter426, If I do any change on the command line in pronterface and save with M500 it's saves it correctly and remembers it after I disconnect and reconnect. The problem is M665, it's like the printer doesn't load the parameter, but at the same time it's correct when it loads con Pronter... M666 works fine.by trefhi - Delta Machines
Nobody??? I'm literally stuck with the printer right now... At least if someone knows a stable marlin, I'll appreciate it.by trefhi - Delta Machines
Hello, I finally mounted my Kossel XL. The thing is, it never remembers the config and returns back to what the stock marlin was, but at the same time everything is ok when I connect it to the pronterface. So... If I copy and paste the M665, save with M500 and home the printer, it works, but if I disconnect from pronterface it goes back to the other config. The EEPROM and Marlin have the same coby trefhi - Delta Machines
Thanks for the info! I will try it when I receive my silicone 240V heatbed. ( Thanks for the link Dc42 on your blog)by trefhi - Delta Machines
I used this to make the rods: They turned out pretty good. My towers are 41cm each too. I don't know. I changed to 280 the DELTA_DIAGONAL_ROD and recalibrated (like xile6 said) and now the size is WAY more acurate, like 25,5 or something similar. ( I need a caliper) When I'm able to measure more precisely I will try to calibrate the rods better. Thanks a lot for the help!! PD; Another probleby trefhi - Delta Machines
Hello! I just made my first Kossel XL (Marlin and Ramps) and printed a 25x25x25mm cube. The problem is it ended being 19x19x25, so mi Z is rigth but my XY are wrong. I read something about changing the DELTA_DIAGONAL_ROD but I'm not sure. I have 288 (center to center) rods, that's what I have in the Marlin. Someone knows if I need to increase or decrease the number?? Thanks!by trefhi - Delta Machines