m.marino
15-09-2012, 11:33 AM
Here are pictures of the test cut that I did to really put the CNC router to. Goal was seeing how well it cut and what the result would be from the required ability to:
Not lose steps (position loss)
Run at speed
Finish of work
It passed pretty much cleanly with only a few problems with the Ethernet card and that is being dealt with by Smooth Stepper and I have to say that they give very good support. Due to the few minor issues I was able to truly test the positional memory of the machine as had to restart cuts at a few locations.
The item below was cut under the following conditions:
Rapids where at 8000 mm/min Velocity with Acceleration of of 1250 mm/sec^2
Cutting was done at 950 mm/min and plunges where done at 850 mm/min
Bit was a 60° single spiral flue engraving endmill from Sorotec.de
Cut time was 2 hrs and 43 minutes plus time for starts and resets.
Material is smokey translucent acrylic that is 10 mm thick
Deepest cuts are i believe to be about 5 mm.
So here is the pictures. 68786879
Hope you enjoy and I will try to remember to take some video when doing other cuts.
Michael.
Not lose steps (position loss)
Run at speed
Finish of work
It passed pretty much cleanly with only a few problems with the Ethernet card and that is being dealt with by Smooth Stepper and I have to say that they give very good support. Due to the few minor issues I was able to truly test the positional memory of the machine as had to restart cuts at a few locations.
The item below was cut under the following conditions:
Rapids where at 8000 mm/min Velocity with Acceleration of of 1250 mm/sec^2
Cutting was done at 950 mm/min and plunges where done at 850 mm/min
Bit was a 60° single spiral flue engraving endmill from Sorotec.de
Cut time was 2 hrs and 43 minutes plus time for starts and resets.
Material is smokey translucent acrylic that is 10 mm thick
Deepest cuts are i believe to be about 5 mm.
So here is the pictures. 68786879
Hope you enjoy and I will try to remember to take some video when doing other cuts.
Michael.