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Search: Posts Made By: ldorta
Forum: General - MM Build Wed 31 October 2007, 19:13
Replies: 94
Views: 94,299
Posted By ldorta
Finish cleaning, filling, painting, powder coating, etc.

Friends, looking into my Y car, I found some rust on it, so I'll need to paint it as soon as possible. What do you use to prepare the surface (before the paint)?
Gerald, in a previous post I read...
Forum: Construction started, but not cutting yet Wed 31 October 2007, 19:13
Replies: 20
Views: 20,920
Posted By ldorta
Friends, looking into my Y car, I found some rust...

Friends, looking into my Y car, I found some rust on it, so I'll need to paint it as soon as possible. What do you use to prepare the surface (before the paint)?
Gerald, in a previous post I read...
Forum: Construction started, but not cutting yet Wed 31 October 2007, 19:07
Replies: 20
Views: 20,920
Posted By ldorta
Hi friends... another pictures of my Y car....

Hi friends... another pictures of my Y car....
Forum: 20. Gantry Fri 19 October 2007, 07:53
Replies: 54
Views: 66,481
Posted By ldorta
Hi friends.. the cut of mine 100x50 pipes are not...

Hi friends.. the cut of mine 100x50 pipes are not realy square... on the afternoon I can post some pics. My doubt is:
What`s the square tolerance to this cuts?

Leandro
Forum: Construction started, but not cutting yet Wed 17 October 2007, 20:22
Replies: 20
Views: 20,920
Posted By ldorta
Hi friends... small progresses... One gantry...

Hi friends... small progresses...

One gantry arm is ready.

As Gerald noticed my extrusions are not 2.1/2" (aprox. 60mm) mine ones are 2".
To keep the same distance between rails tops I changed...
Forum: MechMates already cutting Wed 17 October 2007, 12:33
Replies: 48
Views: 54,584
Posted By ldorta
Fabio, which drivers and bob are you using? Are...

Fabio, which drivers and bob are you using? Are the motors bipolar or unipolar, and they are from action motors?

Best regards

Leandro
Forum: MechMates already cutting Wed 17 October 2007, 06:09
Replies: 48
Views: 54,584
Posted By ldorta
Hi Fabio... welcome to the mechmate forum too... ...

Hi Fabio... welcome to the mechmate forum too...
It's good to see that there are more people in Brazil building the mechmate.

Leandro
Forum: Construction started, but not cutting yet Fri 12 October 2007, 16:23
Replies: 20
Views: 20,920
Posted By ldorta
Hi Dirk. The rails where done by a friend of mine...

Hi Dirk. The rails where done by a friend of mine in a big mill.

Hi Gerald, the rail where done with a 2" extrusion... I couldn't find a bigger one in my city. I thinking abou change the Z axis a...
Forum: Construction started, but not cutting yet Thu 11 October 2007, 20:54
Replies: 20
Views: 20,920
Posted By ldorta
Hi friends... good news... 10-20-240W - Y Rail...

Hi friends... good news...
10-20-240W - Y Rail - Done
10-20-235D - Clamp strip - Done
10-20-440S - Cross Member - Done

All laser parts - Done

Now I can start building the gantry... This will...
Forum: Construction started, but not cutting yet Tue 02 October 2007, 06:12
Replies: 20
Views: 20,920
Posted By ldorta
Thanks by your answer Marc. I`ll be waiting for...

Thanks by your answer Marc.
I`ll be waiting for his informations. It makes easy if that machine could be built in 2 parts.... its easiest to pass through narrow doors and so on.
Thanks

Leandro
Forum: Construction started, but not cutting yet Mon 01 October 2007, 19:49
Replies: 20
Views: 20,920
Posted By ldorta
Hi friends... I have some good news... My Y...

Hi friends...
I have some good news... My Y rails have already arrived, I'm working on the X rails just now. As soon as I get photos I'll put them here.
My actual doubt / chalenge is to think about...
Forum: Maintenance Thu 27 September 2007, 04:17
Replies: 3
Views: 16,491
Posted By ldorta
Rust protection

Hehehehe thanks Gerald. My V rails are done and the V tires are coming soon. In a few days I'll put some pictures.
Another question, what is used on the V to protect against rust?

Leandro
Forum: Archives Wed 26 September 2007, 21:39
Replies: 23
Views: 22,609
Posted By ldorta
Hi Folks, I'm in doubt. Should this "V" be...

Hi Folks,
I'm in doubt. Should this "V" be hardened?
How is it done? I asked some companies that makes this kind of jobs here in Brazil, but them told me that it´s not possible to treat this kind...
Forum: Rails & Rollers Fri 21 September 2007, 19:56
Replies: 56
Views: 80,075
Posted By ldorta
Hi Gerald. This V tires are done by you? They...

Hi Gerald.
This V tires are done by you? They are terrific.... Do you sell them? Here in Brazil I could find only some v tires to be used in some home gates, and they are not as good as yours... ...
Forum: Construction started, but not cutting yet Wed 19 September 2007, 14:06
Replies: 20
Views: 20,920
Posted By ldorta
Thanks Gerald. I'll walk trought the thread. ...

Thanks Gerald. I'll walk trought the thread.

Gerald, do you use Skype ou msn? I'd like to talk to you if it's possíble.
skype: ledorta
msn: leandro.dorta@hotmail.com

Thanks again
Forum: Construction started, but not cutting yet Wed 19 September 2007, 12:06
Replies: 20
Views: 20,920
Posted By ldorta
Hi Gerald, Here in Brazil it's very hard to...

Hi Gerald,

Here in Brazil it's very hard to find this motors with the reduction on it. do you have any e-shop link were I can find it? Do you have an idea about the price?

Thanks

Leandro
Forum: Rails & Rollers Mon 17 September 2007, 10:34
Replies: 56
Views: 80,075
Posted By ldorta
Hi friends. I'm starting my mechmate here in...

Hi friends. I'm starting my mechmate here in brazil, but for me is a little bit difficult to find the "V" tires. does anybody knows where I can find this and ir could be shipped to Brazil?
Thanks
Forum: Construction started, but not cutting yet Sat 01 September 2007, 15:08
Replies: 20
Views: 20,920
Posted By ldorta
Hi Gerald This board is a chopper driver single...

Hi Gerald
This board is a chopper driver single step. I've been using it in my foam cutter and it's doing the job very well... is it easy to find the gearbox to a nema 23 ou 34 stepper motor?
...
Forum: Construction started, but not cutting yet Thu 30 August 2007, 08:26
Replies: 20
Views: 20,920
Posted By ldorta
Many steel parts cut - Curitiba (PR), Brazil

Hi folks,
My name is Leandro Dorta. I live in Brazil.
I've already built a cnc foam cutter, and now I intend to build a cnc router... I'm studying the Mechmate project, and I liked it very much. ...
Showing results 1 to 19 of 19

 
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