|
16 Attachment(s)
As I did relay and laser boards. The small instruction in pictures.
|
Dmitriy that's a professional job you've done there, congratulations.
I'm thinking of buying a Roland allready :D |
I think we have more Pro's than Rookies here, very nice work. Keep going :)
|
...or you can ask one of the members that has a MM already to machine the single layer board for you and not have to touch the chemicals! Just thinking....:)
|
30-06-2010
It is finished "kitchen table" and I have seen the first movement of the motor of my MM. Link to video (30Mb) http://www.youtube.com/watch?v=WUHlVGlatcA |
4 Attachment(s)
And a few photo of my "kitchen table"
|
Very clean and well executed. Look at that custom standoff!
|
4 Attachment(s)
08-07-2010.
Small progress in building. |
Nice clean design & execution, would love to see them kick dust.
Vishnu |
That is very neat!
|
Man that looks awesome. Cool work on the circuit board.
|
Looks great, care to share the circuit?
|
Look at his 2 June post.
|
Thanks
|
1 Attachment(s)
Greetings to all!
I am very glad that my work was pleasant to you. I have a little changed the scheme and have checked up on the mi MM, all works. Here I spread the total scheme, it is possible to someone will help. http://img-fotki.yandex.ru/get/3416/..._daf95000_orig Success to all in building MM! |
I have excluded button E-stop on Z-car. I think it difficultly to use, when the spindle is in the table centre. To reach edge Y-car much easier.
|
Sometimes we are walking on top of the big table while the machine is working, that is why we have buttons on the small car.
|
...and when the machine is cutting near the end of the table (where most small part work happens) the Car based Estop and control buttons are essential to daily operation. Actually, come to think of it, I can't remember the last time I used the end buttons!
Just my 2 cents. |
Z-axiz on linear bearings and the ball screw
6 Attachment(s)
Greetings to all again.
After long think and experiments I have stopped on this variant of mine Z-axiz. E-bay - a great thing! I have bought there linear bearings and the ball screw. Full travel of mine Z-axiz makes 250 mm. I plan to process on the 4-axiz details to 500 mm in diameter. |
That's one heavy duty z axis!
|
2 Attachment(s)
Greetings to all.
What do you think about this ? Toolchangerwsystem Kress FME530, FME800, FME 1050 # housing made of Aluminium 7075, hard anodized # spindleshaft made of stainless-steel # double spindle ball bearings (Hybrid-Ceramic, class P4, Typ HY S 61904 C TXM P4 UL) # concentricity 0,01mm # fine balanced # holding force on the cone 200N # SK15 toolholder ER11 Collets (1-8mm) # operating pressure 8 bar # fixing with 43mm Euroneck # driving speed up to 28.000 rpm # complete diameter 59mm # to be suitable for FME30, FME 800 und FME 1050 599,00 EUR incl. 19 % Tax excl.Shipping costs |
Most powerfull kress is 1050Watt, you could use it for engraving, but for some serious cutting you need more power.
|
It would be a shame to see you build such a stout machine and z axis to use such a small/low powered spindle.
|
Thatcher is a beautiful z slide. Any chance og getting Some high res photos by mail? Could've be a very interesting design to use on my new creation. It looks very sturdy. And the travel is perfect.
|
Quote:
I don't plan to use Kress as the basic spindle. I have shown an additive on Kress with automatic change of the tool. http://www.youtube.com/watch?v=_kp0SAeR-Kg There can be use as an additional spindle for finishing processing at 3D. |
Kim, No problem :)
http://img-fotki.yandex.ru/get/4603/..._606c885a_orig http://img-fotki.yandex.ru/get/5205/..._d93f8e5b_orig http://img-fotki.yandex.ru/get/4509/...6_55c85c1_orig http://img-fotki.yandex.ru/get/4604/..._ddd7f337_orig http://img-fotki.yandex.ru/get/5404/..._a8d08d97_orig http://img-fotki.yandex.ru/get/4900/..._3ab54e58_orig Z-axis It has turned out really strong, but also heavy. |
Dmitriy
That is a great set of pictures. The simplicity of the z-slide is amazing, and I would have wished that I had thought of something like this before I made my current z-slide. But this will be so simple to make, that it will not be a problem to make it. |
Kim.
Here not all so is simple. I regret, but metal rolling has no ideal geometry. Welding too can't be exact. Therefore the pipes and a channel, welded together, should be milled. It not is accessible to all. It is one of variants... |
3 Attachment(s)
Greetings to all!
I have progress in building MM. Today I the happiest person. MM has started to move! I want to tell to Gerald of a word of the big gratitude! You do people happy! Thanks you big! |
Here video of the first cut.
http://www.youtube.com/watch?v=qPF52sH_R9A |
| All times are GMT -6. The time now is 23:48. |
Powered by vBulletin® Version 3.8.3
Copyright ©2000 - 2026, Jelsoft Enterprises Ltd.
