- 21
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Joerg Beigang
Italy
Приєднався 17 тра 2014
home made epoxy granite cnc - part 11 - enclosure
Here is my approach of building an enclosure.
Because I was quickly getting tired of cleaning the garage of aluminum chips, it was about time to find some kind of solution.
What I was trying to archive a good blend between having an enclosure and still having a good access to all parts of the machine. And I'd like it to have a "light" appearance, not a heavy looking dark massive block.
In the end I came up with this pop up solution.
Was able to realize it with using mostly scrap material. That's also the reason why the acrylic glass looks a bit scratched and everything but new.
But after all I'm more then happy with it.
A little more details on this build in written form you'll find here: dangeroustools.com/category/cnc/
Part 1: ua-cam.com/video/2woA1BxZ7Pg/v-deo.html
Part 2: ua-cam.com/video/i4_Kd-HyrDg/v-deo.html
Part 3: ua-cam.com/video/TTjMUn-ZOG0/v-deo.html
Part 4: ua-cam.com/video/tkVN8YMejLc/v-deo.html
Part 5: ua-cam.com/video/dwTMZ2Qx0QY/v-deo.html
Part 6: ua-cam.com/video/EyRzqiF56-o/v-deo.html
Part 7: ua-cam.com/video/Or5AFj06iZw/v-deo.html
Part 8: ua-cam.com/video/s_9Jmrdvv5s/v-deo.html
Part 9: ua-cam.com/video/gNZfcTBHjNE/v-deo.html
Part 10: ua-cam.com/video/IP_CGG5-N0M/v-deo.html
Because I was quickly getting tired of cleaning the garage of aluminum chips, it was about time to find some kind of solution.
What I was trying to archive a good blend between having an enclosure and still having a good access to all parts of the machine. And I'd like it to have a "light" appearance, not a heavy looking dark massive block.
In the end I came up with this pop up solution.
Was able to realize it with using mostly scrap material. That's also the reason why the acrylic glass looks a bit scratched and everything but new.
But after all I'm more then happy with it.
A little more details on this build in written form you'll find here: dangeroustools.com/category/cnc/
Part 1: ua-cam.com/video/2woA1BxZ7Pg/v-deo.html
Part 2: ua-cam.com/video/i4_Kd-HyrDg/v-deo.html
Part 3: ua-cam.com/video/TTjMUn-ZOG0/v-deo.html
Part 4: ua-cam.com/video/tkVN8YMejLc/v-deo.html
Part 5: ua-cam.com/video/dwTMZ2Qx0QY/v-deo.html
Part 6: ua-cam.com/video/EyRzqiF56-o/v-deo.html
Part 7: ua-cam.com/video/Or5AFj06iZw/v-deo.html
Part 8: ua-cam.com/video/s_9Jmrdvv5s/v-deo.html
Part 9: ua-cam.com/video/gNZfcTBHjNE/v-deo.html
Part 10: ua-cam.com/video/IP_CGG5-N0M/v-deo.html
Переглядів: 33 907
Відео
home made epoxy granite cnc - part 10 - mist cooling
Переглядів 25 тис.4 роки тому
Nothing really new, but a short fun project. To be honest I don't see any difference, but hopefully my tools will last longer ... (not that it's been a problem so far). A little more details on this build in written form you'll find here: dangeroustools.com/category/cnc/ Part 1: ua-cam.com/video/2woA1BxZ7Pg/v-deo.html Part 2: ua-cam.com/video/i4_Kd-HyrDg/v-deo.html Part 3: ua-cam.com/video/TTjM...
home made epoxy granite cnc - part 9 - DRO and jog wheel for GRBL
Переглядів 51 тис.4 роки тому
Finalizing the DRO with the jog wheel. It's all done by connecting cheap standard components (no custom pcb). The software running on the Arduino is doing a good job so far, but it's still in alpha. If anyone is interested in the code, you'll find it here, together with a bit more information: dangeroustools.com/2020/01/03/dro-and-jog-wheel-for-grbl/ A little more details on this build in writt...
home made epoxy granite cnc - part 8- switches, way covers and DRO
Переглядів 47 тис.4 роки тому
Bringing it a little closer to the point where it's enjoyable to operate. Some way covers, still missing guides at the ends, reference switches and soft limits for jogging without the fear of crashing the machine. And a DRO with a jog wheel for GRBL. A little more details on this build in written form you'll find here: dangeroustools.com/category/cnc/ Part 1: ua-cam.com/video/2woA1BxZ7Pg/v-deo....
home made epoxy granite cnc - part 7 - aluminum, cables and chips
Переглядів 111 тис.4 роки тому
Finally most of the wiring is done. That part I totally underestimated. It took for ever. But in the end I was able to do a very first test. Now I got to do the way covers, reference switches, some more wiring and I'll get some more milling bits and see what I can do with the little machine. A little more details on this build in written form you'll find here: dangeroustools.com/category/cnc/ P...
home made epoxy granite cnc - part 6 - first moves
Переглядів 93 тис.4 роки тому
Slowly it's getting there. Here I'm assembling a few more parts and testing the Chinese closed loop stepper. A little more details on this build in written form you'll find here: dangeroustools.com/category/cnc/ Part 1: ua-cam.com/video/2woA1BxZ7Pg/v-deo.html Part 2: ua-cam.com/video/i4_Kd-HyrDg/v-deo.html Part 3: ua-cam.com/video/TTjMUn-ZOG0/v-deo.html Part 4: ua-cam.com/video/tkVN8YMejLc/v-de...
home made epoxy granite cnc - part 5 - assembly
Переглядів 93 тис.4 роки тому
This time the assembly of the first parts including some terrible welding and a bit of physical exercise. A little more details on this build in written form you'll find here: dangeroustools.com/category/cnc/ Part 1: ua-cam.com/video/2woA1BxZ7Pg/v-deo.html Part 2: ua-cam.com/video/i4_Kd-HyrDg/v-deo.html Part 3: ua-cam.com/video/TTjMUn-ZOG0/v-deo.html Part 4: ua-cam.com/video/tkVN8YMejLc/v-deo.html
home made epoxy granite cnc - part 4 - x axis
Переглядів 119 тис.5 років тому
This is the making of the X-axis, last big epoxy granite piece for my mill. It was by far the most complicated cast so far. I wasn’t exactly sure how it would come out. Slowly it starts to look like a machine. A little more details on this build in written form you'll find here: dangeroustools.com/category/cnc/ Part 1: ua-cam.com/video/2woA1BxZ7Pg/v-deo.html Part 2: ua-cam.com/video/i4_Kd-HyrDg...
home made epoxy granite cnc - part 3 - base of the Z axis
Переглядів 90 тис.5 років тому
Third video of this series. This time the base of the Z - axis. I tried to shift the focus a bit more on things I didn't show in the fist video. A little more details on this build in written form you'll find here: dangeroustools.com/category/cnc/ Part 1: ua-cam.com/video/2woA1BxZ7Pg/v-deo.html Part 2: ua-cam.com/video/i4_Kd-HyrDg/v-deo.html
home made epoxy granite cnc - part 2 finishing the base
Переглядів 123 тис.5 років тому
Second part of my epoxy granite cnc build. First getting the aluminum supports as straight as possible on the mill of a friend, and then trying to assemble the linear rails as accurate as I could do within my possibilities. Thanks a lot to Andy of Desfiladero ua-cam.com/channels/XRg2SasM_3GaDTvpMKCeYg.html for the great milling job! A bit more details on this build in written form you'll find h...
home made epoxy granite cnc - part 1 machine bed
Переглядів 209 тис.5 років тому
Mostly time laps recording of the build process of a little epoxy granite router. All done in my garage with a very basic set of tools. The only machines used so far is a small drill press and a home made circular panel saw, for cutting wood and aluminum. More information on this build you'll find here: dangeroustools.com/category/cnc/
Forstner vs aluminum
Переглядів 6 тис.6 років тому
35 mm forstner vs 10 mm aluminum. Came out better than I thought it would. Of course not really precise.
Test cut with new saw blade after fixing the motor bearings
Переглядів 1,4 тис.6 років тому
first test cut with my home made table saw in 20 mm aluminium. more details here: dangeroustools.com/tag/circular-saw/
Arduino control unit for a motorcycle
Переглядів 6 тис.7 років тому
Prototyping a control unit for a motorcycle. This is the first version with all the basic functions. The next step is to integrate a single start/stop button. More details here: dangeroustools.com/2017/04/02/control-unit-for-the-bike-electrics-using-arduino-and-relays/
Biscuit joining with a modified router
Переглядів 3 тис.7 років тому
Biscuit joining with a modified router
clean face - advanced planarize faces script
Переглядів 4548 років тому
clean face - advanced planarize faces script
What engine is it using??? how many kg can it hold???
Qual motor nema ele esta usando, e quantos kg esse motor aguenta???
Hello, what problems are you having with the sled and the rails? Gap stuck etc?
So far it's all good with the linear rails
@@joergbeigang2412 thank you bro
you make this tremendous base then staple on a BS spindle and run it like a grandmother, I'm perplexed by the DIY community. Pushing builds then machining like cowards.
What are the dimensions of sand and gravel
Can't remember, was a few years back now. Just do some tests, that's what I did before. Most important it's got to be very dry.
What do gou think about doing a summary video with narration? Condense all these build videos into maybe 25-35 minutes and actually talk about what you're doing and why. I'd watch frim beginning to end and a couple of the parts I was confused on, it could provide some clarification. But excellent work. Looking forward to more!
Good point. I can understand that it's not always that easy to follow, also because I only recorded a small part of the actual work and often I was working around problems which are not that obvious. Making a summary video is of course a good idea, but it's also time consuming. And time is the crucial point here. I'm pretty busy at work plus I'm also renovating a house I recently bought. But it's definitely on my to do list.
I have been watching from the first episode to the 11th episode of your video, you are a true master, well done. Admiration from China.
Serial.println(dir) is not declare
Could you share where you purchased the grease fittings and tube?
the nipples were mounted on the linear bearings, I replaced them there with the quick release fittings for the tubes. I bought all that stuff online, could have been ebay, can't really remember. If you google for pneumatic tube and quick release you'll find plenty.
That is not wife friendly ;)
Yes that is rigid enough.
Pragmatic choice to get them done in a machine shop. I really do want to try doing by hand though.
nicely done!
Hello Sir! This looks fantastic. what did you use as a mould remover or vaks etc. ? OSBs are easily removed from the cast. Could you please reply?
Hi, I used some liquid, wax based release agent. You can find it everywhere where they're selling materials for composite
@@joergbeigang2412 Thank you
Так выточить ручьку . И потом просто всё испортить . просверлив так ужасно .
Are those branded linear rails and ball screws? Any link?
they are Chinese CHTR
@@joergbeigang2412 Thank you
Anyone else wonder how many linear rail block bearings he dumped out on the floor doing that without installing the plastic spacers? Yikes.
Hopefully when you send it out to be squared they machined rail guides otherwise linear rails are prone to shift.
Mohammad was mostly correct. You should have shimmed the bottom of the part before milling. There was almost certainly a bind in the part from clamping.
custom PCB and some mosfets would be much smaller
are you alive?
What is the working space of your machine ?
This is a great series. But it really needs a narration, explaining what you are doing, what choices you made, and why you made them.
Hi! I'm planing in the near future to do a similar build like you did, and I would greatly appreciate if I could email you with some questions I have. The questions concern the accuracy of the machine, and how to get everything flat and right so it all perfectly aligns:)
sure, my first name at goob.de
You are such a smart man!! Doing such an amazing thing But please use a lathe for your wheel!
hello, good job I adore, however I have one question, why did you built a so massive Y axis tray ? the lateral efforts of the mill bit on the job don't seems so important that one uses a so big tray (extra rigidity is not really needed here) . if not for rigidity needs, did you use a so big mass of granit to absorb vibrations ?
That's because I can't really work with bigger parts of steel (not having the machines for it), and aluminum is a terrible choice concerning vibrations. That's why I made it of mineral cast. I read about a minimal material thickness with mineral cast, and I did not have any experience with this material, so I preferred to stay on the safe side and make it a little more massive.
@@joergbeigang2412 HI Joerg, thank you very much for your reply, I am designing mine at the time, this is why I am asking questions.. cool that you took the time to reply, I really appreciate
Hi! Awesome job, thanks for sharing it on YT! I have question: Have you tried milling steel or stainless steel with this machine? Is it capable of that?
Happy you liked it. Yes, I've tried. Mild steel with a 3mm end mill is working. But it starts to sound bad. I think the HF spindle is not the right choice for steel. With a low rpm spindle it might be a different story, but not with that spindle. It's just not having any torque in lower rpm, and high rpm requires a adequate feed and then the forces are just too high for this little machine.
I'm about to start building a cnc lathe and I was planing to do a very similar thing like you did with the molds. I'm wondering how's your machine holding up? Were there any issues with casting the epoxy granite, or with the flatness 9f the machine bed?
I need more please!
Impreasive build. I wish I could build a machine near this quality. I would make the table from steel, and use double anti-backlash ballscrew nuts.
link to steppers?
What are the blue tubes at 2:38? Air feed to prevent dust and swarf entering? Or?
For oil. Without them it would be pretty hard to reach the bearings when the machine is assembled.
Why didn't you create a straight reference edge for the first rail?
hello good afternoon what components do you use in this dough?
.
Alguém saber o motor que ele está usando???
can I ask for dimensions for X,Y,Z linear rails and ballscrews? Length and type. Thanks!
sure, they are x 600, y 450 and z 350mm x 20mm. The length of the ball screws are according to the travel of each axis. The rails are Chinese CHTR and about the ball screws I got actually no idea what brand they might be. And the travel is 330mm, 235mm and 180mm.
@@joergbeigang2412 Thank you so much! Could you also reveal how it turned out in the long run? Are you still using it? I think youve done something incredible here and people are definetely curious to hows it going !
@@piotrilja9211 Actually I had my whole workshop in a storage for two years. Had to temporary leave the country for some family reason and just last month I moved everything in a new garage. So I used it less then planned in the last years. But used it enough to figure out a few things. First of all I'm not so happy with the 2KW spindle. It just doesn't have enough torque in the speeds where you'd like it to have torque, The assembly of the Z axis is made of aluminum which isn't the best when it comes to vibrations, and I should have made the z axis longer, at least 100mm. Especially with a vise and a little longer end mill it's getting quite tight. And a few things I overcomplicated design wise. For sure the wheels where it's on are way too flimsy. One wheel broke when moving it off the trailer and now I got to find a way to replace it. Right now I'm too busy to find some time to take care of it, but I'm planning some project for the winter month. Till then I'm trying to get it all in good running condition again.
all that and you manually drill the hole off center nice build otherwise
I must have watched this series of you making your CNC a hundred times over and yet it never gets old. Very clever & well done :)
where do those shaders like alias come from?
They're just some Maya shading networks simulating the alias shaders
Is this machine rigid enough for steel cutting?
Wonderful video! can you please help with the ratios of aggregrate and epoxy used for this build ?
Love the porn music at the beginning, it really sets the mood.🤣
Show
How many parts of sand, stones and epoxy did you use for that mix? One guy on here said he had complications using stones in his mix causing air gaps and he even used a shaker board to try to get all the air out. He ended up just using sand and epoxy.
Damn the music slaps
the way you clamped it reason it would be out
How much epoxy in total did you use for this part? What are the dimensions? Looking to do something similar.
Actually I can't really remember anymore. Bought 3kg bottles. Not sure anymore if two or three. Got half a bottle left. Gelcoat was one tin maybe half a kg and release agent one bottle which is still almost full. Just go and buy a bottle of resin and do some test castings. After that you got a pretty good idea on the percentage of the resin in the mix and you can can easily calculate the total amount. Good luck with your build!
Fantastic job, but overshadowed by using stepper motors, replace them with 600W profile 60 "60ST-M01930" servo motors. Your work deserves this improvement. As for the rest, I can only congratulate you, both for the approach of the machine and for the execution in its manufacture. It has been a pleasure to watch it.
I'm searching for fittings with M6x0.75 thread for lubrication as you did, seems to be H20 like mine, do you remember where you get them ? Which lubricant did you use ?
Very interesting series, any chance to get CAD (even unfinished) ? Did you make a BOM ? Last question, where did you get your granit base (300x300mm marble) ?
For the cad data, yes, send me an email. The granit plate I was getting from a local stone mason. Not the most precise, but three quarter of it are good enough for me
@@joergbeigang2412 I sent you a mail
@@furydonnico didn't receive any. Might be blocked from the spam filter on the server side. Can you try again?
@@joergbeigang2412 Sent you another mail directly from google webmail, I guess their servers won't be blocked