Mid/Big size Core XY linear motion parts (no replies)
What are the rated dynamic loads that say a high speed Core XY motion generates? I see robotdigg has some new linear motion parts i.e. [www.robotdigg.com] these 35mm roller guides, they look perfect...
View ArticleCorexy, homing at x-max and y-max problem (3 replies)
The axis do not stop when the Max endstop switches are triggered, I have checked the wiring and the endstops with M119 command. Any Ideas on how I can solve this, here is my code
View ArticleFolger FT-5 or HyperCube and bed with one side support (3 replies)
Hi Guys I am wanting to build either one of these printers , at least I would like to build a CoreXY printer. ( Build volume X400 Y 300 Z 400 ) with 30x30MM aluminium extrusions. Which out of the two...
View ArticleMAVB3D (7 replies)
Hi all, I want to pick up my build which sort-of started maybe 18-24 months ago now. Long story short, I found a girl (we're getting married in September) but this is something I got a damn good start...
View ArticleMy CoreXYU Printer project (4 replies)
First a few goals I wanted to achieve with this project: Large print volume for printing big objects. Print PLA, ABS, TPU and other materials. A minimum of two colours/materials in one print. Layer...
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Building a custom CoreXY (5 replies)
This is to be a build log for a custom machine I am making. Parts list so far: 24v 15amp power supply NEMA 17 motors V6 clone hotend DUET board 13"x13" build plate 400mm rods and screw drives custom...
View ArticleFuseBox2 Printer (no replies)
After 2 years of printing with my FuseBox, I've been working on a successor design. Predictably named the FuseBox2, it takes the low-price and accessibility of the original and makes improvements upon...
View ArticleHigh Quality CoreXY Build Help needed with components (no replies)
Hi Everyone, I want to build a high quality sturdy Core XY machine. I have a budget of around £1500.00 and only need a Bed size of about 30x30x30mm. Does anyone know of a setup that will allow me to...
View ArticleTrue bed levelling using multiple Z leadscrews (1 reply)
Of possible interest to CoreXY printer builders is that the latest release of RepRapFirmware supports bed levelling using 2, 3 or (if you insist) 4 Z leadscrew motors driven from individual stepper...
View ArticleCoreXY design flaw spotted, EdgeXY concept fixes it, comments and review of...
hi, i was made aware of a design concept called EdgeXY just recently, and so did a design analysis comparing it to CoreXY: [forums.reprap.org] the conclusion: CoreXY has a design flaw, which only...
View ArticleThe Mighty Quin. (2 replies)
Decided to give my printer a name "The Mighty Quin". Yeh cheesy I know but it's big (so "Mighty") and has 5 of a lot of things (so "Quin"). Here is a little video showing the latest evolution of it...
View Articleweird corexy drifting (7 replies)
Hi, I have been busy building myself a new 3d printer with extruded v-slot and a 400mm^3 build area! For my kinematics I deiced to drive it with a corexy belt system but I ran into a problem; when I...
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New Mini CoreXY Build (2 replies)
Hello All! I've decided to finally post about my 3D printer build I've been working on for over 6 months now. The printer is designed to be a smaller build volume with dual extrusion with a corexy...
View ArticleOpinions for new CoreXY build (no replies)
Hello All, Since seeing Tech2C's HyperCube and Fusion's F306, I have been wanting to build a CoreXY printer. As of current, I have built myself a Prusa i3 Rework that has served me very well of the...
View ArticleCan someone mail me a working Marlin / RAMPS setup? (no replies)
Hi, for some odd reason, I cannot get my machine to move. I tried a lot, the machine thinks it moves (changes x, y and z dimensions on the LCD), the hot-end works for real, but the motors are not...
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Way too heavy bed to lift for my motors, what options? (11 replies)
Hi, I have a basic RAMPS 1.4 setup with an A4988 driving the Z axis. I have two of these but with slightly smaller motors:...
View ArticleMiniM's Core XY project (2 replies)
[attachment 97168 machine1.jpg] Time for a buildthread for my CoreXY machine. I'm posting here since this is my first build and I need input on what stupid things I have designed that will not work so...
View ArticleZasquatch's CoreXY Design/Build (3 replies)
I have started to grow my business and have come to the point where potential jobs on the horizon will require larger and more reliable equipment! I started by researching the large format "heavy...
View ArticleBed drops when motors are turned off (3 replies)
Hi guys I recently completed a vulcanus max 40 and i have run into a smag it seems that when i then off the printer the bed falls. Is there anything i could do to keep the bed up after powering the...
View Article10mm Lead Screw (or other alternatives) (4 replies)
Hey guys, I'm looking to build a corexy with three 10mm (diameter) lead screws. The build height will be tall, at around 700mm. What are your thoughts on 10mm lead screws? Should I use a belt drive?...
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