Re: End Stop Woes... Homing issues.
Hi, I have the same problem. Home built Rostock, Ramps 1.4, Arduino Mega2560, Mechanical endstops wired nc+c. All the motors move nicely and the endstops work using M119. They even respond for manual...
View ArticleDelta without parallelogram?
Hello everyone, I am planning a printer delta, and during research for a bit of inspiration for something new, I found this: torx robot The most interesting aspect of this robot is that it does not...
View ArticleRe: Nozzle size? The effect of it?
Quotejaguarking11 The reason I went with 1.75mm filament is because its becoming the standard. With a proper drive mechanism its reliable, light and has more options as of today. I think I may just...
View ArticleRe: End Stop Woes... Homing issues.
Do you have extruder and hotend attached ? Similar problems exist if you don't have extruder at least configured in the firmware and the thermistor attached.
View ArticleRe: Nozzle size? The effect of it?
The all metal j-head I was refering to is more like the e3d v5. Still a j-head style design, except instead of using a peek barrel they use an aluminum barrel with fins. I will order one sooner or...
View ArticleRe: Delta without parallelogram?
Hmm, by the looks of it, it could work :-) However, I maunder the impression that the parallelograms of each tower have a great impact on keeping the platform horizontal. Not sure whether that will be...
View ArticleRe: Delta without parallelogram?
That design allows for a lot of effector freedom which would be great if you can control it, bad if you can't. If you read the last line of the pdf, they state that the joints were a problem, so while...
View ArticleRe: delta problem - x, y, and z axis only move positive
That's how it should work. On startup the system always assumes you're at z0, and therefore will only let you move up. Once you hit the endstops, it now knows it's at z=max and will let you go down....
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Re: What parts do I need to replace / modify if i use 2020 aluminum frame for...
I bought six vertex frames. cdsc_0041.jpg The major problem I had to deal with was that 2020 Aluminium extrusion I bought locally has 0.25 mm bigger size. Yesterday I cleaned up the frame parts and...
View ArticleRe: Delta without parallelogram?
Thanks guys for your answers, as you can imagine I'm not a magician with the inverse kinematics ... and before I start the construction of my first 3d printer and burn a bit of money with a wrong...
View ArticleRe: Delta without parallelogram?
I'm still looking for information to clarify my doubts and how the intuition suggested to me .. I found a study that describes the error in parallelism effector relative to the plane, which can occur...
View ArticleRe: Cherry Pi III Is Available
I received my cherry pi lll a few weeks ago and still playing with settings.Im impressed with its speed and quality.Andy has been very helpful with settings etc.Here are a few things I have printed,I...
View ArticleRe: Delta without parallelogram?
I would HIGHLY recommend a more traditional build than this for your first. Your first design will cost almost double what it would had you had some experience, and that is just building a normal...
View ArticleRe: Cherry Pi III Is Available
very nice! it's a good printer! Andy (or someone else), I'll have to reprint the wheels carriage to match my spring loaded carriage. I have MISUMI extrusion, what version should I use?
View ArticleRods angle
I am calculating the size of my rods center to center but I need a few clarifications, I know when the machine is homed the rods should be at a 60 degrees angle, is this just an approximation or...
View ArticleMagnetic Joints
I was going to do regular Traxxas end rods for my Kossel but then I read about all the benefits of magnetic joints and I saw this effector [www.thingiverse.com] that I really like but I am thorn in...
View ArticleRe: Delta without parallelogram?
I really appreciate your warnings about the difficulties of developing an original project. Even if I already have some experience in other fields, mechanical design was not my area of study, and all...
View ArticleRe: Cherry Pi III Is Available
Quotenka very nice! it's a good printer! Andy (or someone else), I'll have to reprint the wheels carriage to match my spring loaded carriage. I have MISUMI extrusion, what version should I use? Hi...
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