Search found 11 matches

by jefersonbmx
Thu Oct 20, 2016 3:29 am
Forum: Mini Spindles - Purchased
Topic: VFD Speed Control
Replies: 11
Views: 8924

Re: VFD Speed Control

RobCee wrote:It gives me full automatic control of the VFD; on, off and speed control. So much better that I have the VFD Inverter control completely out of the way now.
Hi RobCee. Your board have some filter to limits switch?
Can you post your circuit schematics?
by jefersonbmx
Sat May 30, 2015 3:06 pm
Forum: Software - CAD, CAM, Workflow Help
Topic: Halftone pictures line engraving problem
Replies: 4
Views: 2437

Re: Halftone pictures line engraving problem

They use the localization setting for the decimal selector in the G-code when it should be invariant. Thanks. I changed this in windows control panel https://lh3.googleusercontent.com/-awmveP1Kp7o/VWnREhNHBrI/AAAAAAAAC00/B28bYsLDCjQ/print.png Openscam now read the Gcode and I made a air cut. Now I ...
by jefersonbmx
Sat May 30, 2015 5:36 am
Forum: Software - CAD, CAM, Workflow Help
Topic: Halftone pictures line engraving problem
Replies: 4
Views: 2437

Halftone pictures line engraving problem

Hello, I love these halftone photographs with line engraving, and I've done some. https://lh3.googleusercontent.com/-BGRMnm6ScWo/VWlEO5s_NHI/AAAAAAAACz8/op1rj-wUK9Y/s800/DSC01209.JPG Youg brother, and my nieces from old brother. But before reading the post, look at the picture above again. Do you se...
by jefersonbmx
Fri Aug 15, 2014 4:18 pm
Forum: Mini Spindles - Purchased
Topic: Purchased a 0.8kw spindle couple of questions
Replies: 8
Views: 2052

Re: Purchased a 0.8kw spindle couple of questions

Thanks.

I was thought that I needed some RS-485 converter.

Something like this: http://make-a-project.blogspot.com.br/2 ... speed.html
by jefersonbmx
Fri Aug 15, 2014 3:12 pm
Forum: Mini Spindles - Purchased
Topic: Purchased a 0.8kw spindle couple of questions
Replies: 8
Views: 2052

Re: Purchased a 0.8kw spindle couple of questions

How I can connect the chinese VFD to the Arduino, to just control on/off by the GRBL? It's possible?
by jefersonbmx
Tue Apr 29, 2014 7:28 pm
Forum: Mini Spindles - Purchased
Topic: 300 watt DC ER11 spindle.
Replies: 43
Views: 18790

Re: 300 watt DC ER11 spindle.

Right now I'm trying to cut very soft aluminum

Image
by jefersonbmx
Fri Apr 25, 2014 11:23 am
Forum: Mini Spindles - Purchased
Topic: 300 watt DC ER11 spindle.
Replies: 43
Views: 18790

Re: 300 watt DC ER11 spindle.

I received the spindle this week, and I am almost finished the redesign of my little machine.
Today I will try mill aluminum.

Image
by jefersonbmx
Sat Apr 19, 2014 12:43 pm
Forum: Mini Spindles - Purchased
Topic: Chinese 500W spindle
Replies: 14
Views: 13889

Re: Chinese 500W spindle

I am eagerly waiting to see you do the new brackt mount in aluminum with this spindle.
by jefersonbmx
Tue Apr 15, 2014 2:14 am
Forum: Mini Spindles - Purchased
Topic: 300 watt DC ER11 spindle.
Replies: 43
Views: 18790

Re: 300 watt DC ER11 spindle.

Thank you.

Can you say me the feed, depth per pass and some example of end mills you have tested?

And do you use coolant?
by jefersonbmx
Mon Apr 14, 2014 10:48 pm
Forum: Mini Spindles - Purchased
Topic: 300 watt DC ER11 spindle.
Replies: 43
Views: 18790

Re: 300 watt DC ER11 spindle.

Hi guys, Anyone can tell me about cut aluminum? I have a order from a spindle + vfd coming from China, but it will arrive here in some weeks only. And I saw this little 300w to sell here in Brazil, to get in only some days. How I will have at least 3 machines soon, there will not waste of spindle. T...