GCODE for X/Y/Z-max? (1 reply)
Hi, is there a command for going a axis (XYZ) to max-endstops and measure the distance in marlin or repetier? Wolfram.
View ArticleBelt noise - Help on belt alignment and idler mounting (3 replies)
I built a self-designed core-xy printer inspired by the Hypercube. The prints come out fine but when I move the extruder I get a rattling sound from the pulleys, mostly from the idlers in the back....
View ArticleX and Y axis in strange behavior (1 reply)
Hello guys , i'am new to Ramps 1.4 and i'am trying to build a Core XY 3d printer , the mechanics are fine but i got a lot of problems with ramps , i burned the first arduino to have an ideia lol,...
View ArticleDIY CoreXY (no replies)
Hello to all I have three Cartesian style 3D Printers. But now I am looking a building a CoreXY style 3D Printer. Would like information on DIY builds that would meet at least 300mm cubed, a nice good...
View Article6-Stepper Board - Ideal for CoreXY (no replies)
Hi all, I've made this board for my own CoreXY (A RatRig Core V3 variant) printer. Got some extras to sell if anybody is interested. You see the schematic here (the board I ship will be tested and...
View Articlecorexy homing endstop help needed (1 reply)
hello , i am working on getting my Tronxy x5sa setup with a BTT skr 2 board with BLtouch and i cannot get the homing xy and endstops figured out it is driving me crazy ! i have edited many times my...
View ArticlePrint spool holder for 30x30 T-Slot frames (no replies)
[attachment 119555 img_3451-2.jpg] Here is a holder for keeping your spools within the chamber. Fits nicely on a Rat Rig Core V3, probably others to but check clearances! Printable Link
View ArticleBondtech BMG extruder and Rapido HF hotend (no replies)
I am replacing my current E3d-V6 hotend with a Phaetus Rapido Plus, in a Bondtech BMG extruder. I am wondering if a short PTFE tube is required to mate the Rapido with the BMG, as it is done with the...
View ArticleDesign questions (3 replies)
Hi! I've seen a couple of corexy 3d printers and was wondering what the best design of axes is in terms of the resulting print quality. 1. Z axis design - are the belts used on UMMD better than ball...
View ArticleVerticle belt movements on idlers (2 replies)
I am beating my head against the wall trying to figure this issue out. My A and B belts are moving up and down on the idlers when I move the x carriage left and right. When I move the carriage to the...
View ArticleEnder 6 COREXY issue in Marlin (5 replies)
I have set up my ender 6 with a BTT E3 RRF V1.1 board and TFT 3.0 screen and I got most everything figured out but the Y axis moves inverted. I tried switching the plugs around i cant flip the plugs...
View ArticleLife span of plastic parts? (no replies)
I'm interested in building a printer and in CoreXY motion systems. In most published builds for example the Hypercube Evo the motors and pullies are mounted in printed parts. The parts are under load...
View ArticleHelp get my new printer working (no replies)
I have a nice new TwoTrees Sapphire SP 5, and I added a 3D Touch ABL sensor. The printer basic functions work fine, but I can't seem to get automatic bed leveling to work. Using M280 commands the 3D...
View ArticleReliable core XY printer (1 reply)
Hi everyone, After having bought and used plenty of Cartesian printers, i came to a conclusion that 3D printing is a long way from a consumer level. Not just in terms of being able to get the machine...
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A new design - CoreXrY (6 replies)
Hi, I think I've come up with a new take on CoreXY. I call it CoreXrY for the rotational movement between the X and the Y belts. I have details up here - [eaden.net] ( more to come ) But briefly, it...
View ArticleTitan Aero E3D V6 mount and duct for Core XY (3 replies)
I just refuse to let this head die, it has served me so well. Here is a new head for Core XY printers. It uses axial fans for cooling. Printables - Titan Aero E3DV6 [attachment 119944...
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Circles not round (no replies)
I have a coreXY printer (Hypercube Evolution) Today I found out, that shapes prints are distorted: A circle is not a circle, but wider along the Y-axis than along the X-axis, by half a millimetre....
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GA3D M2 (no replies)
Hello to all, I just wanted to present also my little project GA3D M2 in the CoreXY section. Yes it is a CoreXY, but a crossed CoreXY. I have upgraded to version 2 of the machine, these features are :...
View ArticleBelt connection on toolhead (1 reply)
That guy here says it's better to have them all on one side: [www.printables.com] Yet, a lot of printers like the Ratrig V-core or VzBot have the belts arranged on the opposite sides on the toolhead....
View ArticleExtra pulleys on a corexy (2 replies)
Hi, i am building a corexy printer and i want to ask if it is ok to add pulleys to the corexy system. I added the nr1 and nr2 pulleys to gain some space on the x axis. Is that ok? What can go bad with...
View ArticleCoreXY X axis wobble (no replies)
A while back I noticed the X axis wobbling a bit in my corexy sand table as the magnet carriage moved back and forth on the X axis (Y position fixed). I decided to check my printer, UMMD, to see if it...
View ArticleMy printed circles are oval (2 replies)
Hi guys I have HyperCube and when I try to print circle my printer print oval shape not circle [attachment 120629 circle.jpg] Any idea ?
View ArticleTronXY X5SA 330x330 bed thicker? Impossible to tram with 6 set screws! (2...
Hey all, I still use the TronXY firmware on my X5SA 330x330 CoreXY. I have NEVER been able to tram that bed with 6 set screws. So, I pulled half of them off to be able to get a real plane instead of a...
View ArticleLid for Rat Rig V-Core-3 300 x 300 (no replies)
I've uploaded a cut down version of the 500 x 500 Lid for the 300 x 300 size machine. On Printables [attachment 120708 ScreenShot2023-12-28at8.31.13PM.png]
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What is the cause of magical random ripples on the Core XY printer? (6 replies)
Hello Help me please. I have voron trident like printer. My 1st custom assembly. CONFIGURATION • 4040 (v-slot) and 2040 (t-slot) frame with corners and corner outer plates; • RDBB 500mm rails (12mm on...
View ArticleLerdge x y, TMC2208 (no replies)
Bonjour, j'ai une imprimante DIY en Core XY avec une carte lerdge K. Je viens de changer les pilote TMC 2208 des moteurs X et Y et voila mon problème : quand je vais dans le panneau de contrôle des...
View ArticleQIDI X-MAX3 issues after update (no replies)
Hello everyone, this forum was recommended to me and I hope that i hit the right place to throw in my issue. short backstory: My company (IT & software development) got 2 3d printers for a...
View Articlepen plotter A1 size 2020 aluminum frame based (no replies)
hello i want to build A1 sized pen plotter soo badly.. there are lost of best plotters on YouTube but no tutorial or stl fille can anyone help to build A1 size plotter or suggest tutorial link or stl...
View Articlerhino worm gear (5 replies)
I wanted to mount a rhino worm gear to a 20x20 profile and found that the shaft was a bit crooked. It is not parallel to the profile. See the picture, the shaft is off more than 1mm on one side. The...
View Articlecore idex feedback (3 replies)
Hi All, I've was inspired by digital dentist's UMMD build. I used a lot of the design methodology to build a core idex printer. I'm about 85% finished in fusion 360 and wanted some feedback. I'll be...
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