Another plasma component...

rodw wrote: I don't have all of the answers but I think the multispindle features would support most of this.
If plasmac always recognised spindle.0 as being the plasma cutter, a user might define spindle.1 to be an engraver and perhaps spindle.2 as a drill and so on.

Then you just need to select the tool with the toolchanger commands to set the offsets correctly.

So the pin spindle1.on would turn on the engraver and spindle2.on the drill etc.

EDIT: then plasmac does not really need to support any extra features, it would be up to the user.

Does PlasmaC already support multispindle feature? What your saying makes sense to me, I was thinking how I could add a additional axis later if needed - e.g. rotary axis.

thefabricator03 wrote: Does PlasmaC already support multispindle feature? What your saying makes sense to me, I was thinking how I could add a additional axis later if needed - e.g. rotary axis.

Yes Linuxcnc supports multispindles from V2.8
linuxcnc.org/docs/devel/html/gcode/m-code.html#mcode:m3-m4-m5
linuxcnc.org/docs/devel/html/man/man9/mo....html#SPINDLE%20PINS

The rotary axis is super simple too. I've played with that and out a 5th stepper controller into the spaceship just for that.You just add another (rotary) joint in your ini and hal files and in your ini make it a XYYZA machine.

Anyway, in conjunction with a toolchanger, I think this is probably the best cleanest and most Linuxcnc like method. Maybe Andy who wrote the multi-spindle stuff might have some ideas.

So will I need to set up any air scribe specific code?

Or can I create a tool that is for the scribe and create a sheetcam post that sets up a tool change to the scribe tool on another spindle?

thefabricator03 wrote: So will I need to set up any air scribe specific code?

Or can I create a tool that is for the scribe and create a sheetcam post that sets up a tool change to the scribe tool on another spindle?

I'd have to think about it a bit but I think it should be able to be managed in Sheetcam like the center punch tool is now. Move scribing to a new layer and do another operation with the tool. Probably just need to make sure that the onPenDown function selects the correct spindle on an M3.

It will be interesting to hear what Phill says about the tool changing.

If you do a Google Search for Sheetcam engraving, it would be interesting to see what is suggested. I will say this is so different to Mach3, so much cleaner and using standard Gcode, no custom M codes.

Time for some more pictures,

The ugly side of owning a water table, Cleaning it out,



351 cleats in just over 4 hours, 100% yield, Nothing better than being able to walk away from the machine while it cuts and know that it wont break down. Cut all cleats with no operator intervention. Just a testament to how good PlasmaC really is!

thefabricator03 wrote: Time for some more pictures,
351 cleats in just over 4 hours, 100% yield, Nothing better than being able to walk away from the machine while it cuts and know that it wont break down. Cut all cleats with no operator intervention. Just a testament to how good PlasmaC really is!

Great work. So how does that error rate compare with previous pre-plasmac experience?