Re: how to build a drawing machine
Posted: Sun Sep 04, 2011 3:41 pm
its with shenal now, il tell him to upload a pictureNeo wrote:A picture is worth a thousand words !!!
Can you update with some pictures.
ROBOT.LK
how to build a drawing machine
Page 4 of 5
Re: how to build a drawing machine
Posted: Thu Sep 08, 2011 10:25 pm
Here are some pictures of drawing machine.
Sorry for late updates
Sorry for late updates
- Drawing Machine
- Machine.JPG (528.95 KiB) Viewed 14436 times
- Drawing Machine
- Machine.JPG (528.95 KiB) Viewed 14436 times
- End of Y axis
- End of Y axis.JPG (804.74 KiB) Viewed 14436 times
- End of X axis
- End of X axis.JPG (652.27 KiB) Viewed 14436 times
- X and Y axis
- X and Y axis.JPG (796.33 KiB) Viewed 14436 times
Re: how to build a drawing machine
Posted: Thu Sep 08, 2011 10:42 pm
Very nice. Praveen has done a good job. I would like to give a little idea. I think it would be better if you could use another stepper motor instead of the free wheel. It could otherwise be inaccurate when the pen is loaded with some friction. Just an idea. I know time has already become a problem.
Re: how to build a drawing machine
Posted: Thu Sep 08, 2011 10:49 pm
How about line bearings without an other stepper 
Re: how to build a drawing machine
Posted: Thu Sep 08, 2011 10:54 pm
As long as it can handle the friction of the pen, technically a bearing is okay. However in practical terms, you will have to do some additional work to get it to work. Since this topic is very long, please start a new topic for other questions.
Re: how to build a drawing machine
Posted: Thu Oct 20, 2011 3:58 pm
So, what happen to this project? is there any updates?
Now it's octomber' end.
[ Post made via Mobile Device ]
Now it's octomber' end.
[ Post made via Mobile Device ]
Re: how to build a drawing machine
Posted: Thu Oct 20, 2011 11:47 pm
I have also requested the same from Praveen but didn't get any reply so far 
Re: how to build a drawing machine
Posted: Sat Dec 17, 2011 3:34 pm
- w.jpg (4.98 MiB) Viewed 14357 times
- t.jpg (4.87 MiB) Viewed 14357 times
- r.jpg (4.92 MiB) Viewed 14357 times
- Our Exhibition
- DSC00726.JPG (5.01 MiB) Viewed 14357 times
- q.jpg (4.99 MiB) Viewed 14357 times
- e.jpg (4.85 MiB) Viewed 14357 times
Re: how to build a drawing machine
Posted: Sat Dec 17, 2011 7:37 pm
Excellent... this is very nice!!!
Re: how to build a drawing machine
Posted: Sat Jan 05, 2013 9:23 am
can someone tell me how to write the firmware to micro-controller to drive the stepper motors.Iam going to use mach3