Does this CoreXY make sense? (1 reply)
Hello everyone, about two years ago I bought the original Flsun cube (this one) But shortly after that I learned about the concept of CoreXY and fell in love with that. I did not want to buy a...
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Evaluating Craftbot 3 Design (no replies)
Looking to build a niche machine for printing orthopedic devices (mostly prosthetic sockets) and looking into motion systems. What do you all think about the new Craftbot 3 gantry system? image08.png...
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CoreXY cross belt path (3 replies)
I need help for COREXY belt path. I know that the green belt is higher than the red belt Can i make the belt at the gantry X (the two pulleys at the left and right) the same height and only the belt...
View ArticleCoreXY 2:1 belt ratio double torque and resolution ? (3 replies)
Would adding the four middle pulleys double the torque and resolution ? [attachment 110975 corexy_2_to_1.jpg]
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Jeez, it's dead around here. Updates to UMMD's Z axis... (no replies)
I've been making changes to UMMD's Z axis. I swapped and flipped over the bed lifting brackets on the Z axis linear guides raising the bed aout 50 mm. That let me shorten the extruder carriage. I also...
View ArticleHbot inverted X axis (2 replies)
I build an Hbot before with printing area 20*20*20cm and now i'm building a bigger printer with printing area 40*40*40cm , I used the same wiring and program for the smaller printer but my X axis is...
View ArticleV1 Engineering's Piper (6 replies)
I have decided to build the V1 Engineering Piper. First C-Foot 3D Print in ABS looks promising, with ABS shrinkage the ID for the Feet is 23.37 the conduit measurement is 23.5. This means that very...
View ArticleTwisting the belt to use all toothless idlers. (2 replies)
I know this is an old idea, but in order to use all toothless idlers, I have twisted belt between the motor and the first outer idler. [attachment 111141 IMG_0592_sml.jpg] I did this on the large...
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Repsis: A 3D printer with a heated chamber i made (no replies)
hi, this is a 3d printer i've been working on for the last 2 months, it's a fully enclosed printer with heated chamber. it heats up the air with a 500w heater, and it has four big blowers on the sides...
View ArticleA problem about printing a circle (34 replies)
Hello guys! I'm a freshman of designing a 3d printer.I'm really interested in a printer work with wheels so It took me one month to design a corexy.But i have a strange problem that confused me for a...
View ArticleHypercube Evolution CoreXY - Smoothie hates me!! :S (7 replies)
I'm having trouble with homing endstops. I'm using optical endstops. I can move the carriage around no problem. It moves in the correct direction. When I move the carriage over and trigger X and Y it...
View ArticlePart cooling fan off the extruder (no replies)
Hi makers, Update you the result of placing a large part-cooling fan at the corner, and answer my own question in this thread. Pros: - A 12cm 24V 3.5W fan is way more than enough for 3d printing....
View ArticlePiper Infinity (4 replies)
So Piper Infinity is a coreXY 3d printer with infinite Z or Y (depends on point of view). I was working on it during the last month and in the process of preparing a release. It will be available on...
View ArticleStrange layer shift on (modified) Tronxy X5S (1 reply)
Hello to all. I have two 3d-printers. One Anet A6 and my Tronxy X5s. The Anet is currently not running, but the X5S should. I have it for a few months and changed some parts. The Board is an Arduino...
View ArticleWhy is CoreXY so special? (2 replies)
I have seen folks write about CoreXY machines for over a year now and passing over them. So, curiosity has finally gotten the better of me. I have a 270x260x270 mm Cartesian printer made from 1"...
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PROTOCREATION1 (no replies)
Hi everybody This is my new printer a lot of work to design (some parts came from AVZ CoreXY 3D Printer thanks to AVZ for lasercut design) The design is shared here: [www.thingiverse.com] The BOM is...
View ArticleDesign thoughts: enclosure, Z-axis, and alignment. (6 replies)
I'm in the very early stages of planning to build a custom CoreXY printer, 400mm on each axis (big enough, but without needing to get custom heater or print bed parts), maybe with a little extra Y and...
View ArticleZ axis movement not limited by M203 (2 replies)
LS, This is my first Topic, so be no nice.;-)) I tried to figure it out by myself for weeks so far no luck. I can use some advise... Marlin Rumba setup with drv8825. My coreXY machine is homing just...
View Article"Clamp manual moves" option (no replies)
Hello Friends, I wonder if anyone has encountered this error message ""Clamp manual moves" option)" from Pronterface while attempting to move along the X, Y, and X axis? I just finished my 3D Printer...
View ArticleTronxy X5s control board heatbed fet (no replies)
This could go to electronics, but as the control board is rather specific to Tronxy X5S, I'll as in here. My heatbed seems to have infinite power and zero resistance and that burned the driver FET...
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