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Topics - haensse

Pages: 1
General Mach Discussion / Temperature Supervisor
« on: July 23, 2013, 01:11:00 AM »

I'm using a modified BF20L from Mobasi with servo spindle that runs up to 6000rpm. The original machine just runs up to 3000rpm only. After two months now the bearing suddenly heated up to more than 130°C. Unfortunately I did not notice this immediately  :(. I opened up the spindle and found a lot swarf in the grease above the bearing. So it looks like those metal pieces found its way down into the bearing and ruined everything. Maybe it is also a problem to run the machine out of spec with doubled rpm  ???
However just to make sure next time that the machine will stop before major damage may arise, I would like to add a temperature supervisor that will
- move the z axis to defined z axis position.
- stop spindle
- wait until temperature is low again
- start spindle
- wait some time
- restart work

I would like to use a analog input on my ethernet controller.

Any hints how to implement this. Is a plugin needed?

best regards


General Mach Discussion / Panelize multiple parts
« on: June 28, 2013, 02:33:07 PM »

I created the g-code for a part. Now I would like to produce multiple parts without repositioning the origin and restarting the program. Is it possible to panelize the part, e.g. in a given grid with preset x and y offsets?

best regards


Pages: 1