Hi everyone, i have a homemade coreXY 3D printer running Marlin Firmware and i am wondering use it to PCB milling. My current issue it is the BLTouch. I made a plug and play hotend so i can detach one tool (the hotend and BLTouch) and then atach the Motor tool. This motor tool have the wires to power on the motor and for the touching probe, so instead black and white BLTouch's wires connected toby blkzera - General
i have a corexy homemade printer and i am with the same issue. I think it called ghosting issue, you should look into it, i may be wrong, but do a google to see if you think it is similar.by blkzera - Printing
Never happened again, i think it was the cable, thanks for the help. best regardsby blkzera - Printing
Quotethe_digital_dentist The shifting appears to be at a 45/135 degree angle. A corexy mechanism moves that way when one motor is not turning and the other is. I'd inspect motor cables and connectors and make sure the motor driver chips aren't overheating. Thanks for the answer, I'll check the cables...by blkzera - Printing
QuoteRoberts_Clif This is a classic case of layer shifting. Here is a list of a few causes. 1. smooth rod not clean and lubricated with a non-sticky lubricant. 2. linear bearing do not have a smooth min to max travel an are binding causing layer shifting. 3. stepper v-ref current not adjusted correctly allowing missed steps Hi and thanks for the answer Vref im using 70% of the max current, anby blkzera - Printing
Hello, I have a diy corexy printer and im just have an issue printing an object, as you can see on the image below , the printer looks like loose its reference. I supose 3 things to justify this error. First of all I usually print from PC, this time I was printing from SD card, but yea, I already printed from SD card and it was fine. BUT, ive changed 2 things since this print, i turned on DOGM_SDby blkzera - Printing
Hello, It should be working fine, i wondering myself if who bougth this 1.6 version dont the 3D Touch or we are so unlucky, because i couldt fine another post about this problem, anyway, im waiting for the other parts from the machine, 3dtouch included it would be nice if we could solve the shortcurt problem for use the standard config... i wish i have a ramps 1.6 to make a teardown and try to fby blkzera - RAMPS Electronics
@Henry_Jones, i recently bougth a ramps 1.6 and was searching about the 5v jumper because its different from 1.4, so fortunately ive found to this post before turn it on... I checked shortcurt on 5v and Gdn pins an there it is the shortcircuit... Im wondering use the @higherstrike solution or add an 7805 regulator to the circuit... any way this is the only post ive seen about this problem and looby blkzera - RAMPS Electronics