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tommylight wrote:

Sorry aber es geht schneller im English:
Are those two separate machines or is that a single machine in it's final state?
To run the tool changer you can use the included Carousel component, it support plenty of changer types.

It is a single machine.
Where can I find these prefabricated components?
When the whole configuration is completed, I would like to switch to the Probe_Basic_Lathe interface.
I am currently using AXIS for setup.

Way, wayyyyy to much.
Must be under 50$, otherwise PC and Mesa.
Sorry to repeat this, but humans should really wake up and stop buying 200$ SBC that can do nothing particularly well. Anything over 50$ is to much.

Sorry aber es geht schneller im English:
Are those two separate machines or is that a single machine in it's final state?
To run the tool changer you can use the included Carousel component, it support plenty of changer types.

No, i do not know if Delta A2 has deadband settings.

There is no "drive.x.scale" that i know of, so what scale are you talking about?
Either way, please do not assume stuff and set values at random, that is always painful and long winded resulting in frustration.
PncConf does a very good job of having reasonable default values.

tommylight wrote:

Cant do this anymore bye all wrote:

Why we don't go all the way and design a RISCV Linuxcnc SoC ?
That is a good idea, that would make everything Open Source.
That would also probably imply using a slim distro, or trimming Debian, a lot!

Cant do this anymore bye all wrote:

(actually I can't even afford to replace my old car that had to go to scrapyard). hahahahaha
Last year i sold my new-ish car and kept the now 20 year old one!
The new-ish one had so much electronic cr@p that the only thing i did while driving it was steering!
I like Manual gearbox, i like to drive, be in control... control freak

 

Rich sent me this link today,
git.beagleboard.org/beaglev-fire/beaglev-fire

Looks interesting has an on board FPGA, how much of that is left for use for the user would be interesting.
But it runs at about $230 odd Australian, $150 US. Would be a bit of a gamble and still would extra hardware to interface to the machine. And would it be any better than a 2nd hand PC and a 7i92T ?

Hallo zusammen,
neues Thema, neues Glück

Es geht um diese Drehmaschine, speziell der Werkzeugrevolver. Wie, wo und was für Befehle brauche ich dafür?

 
 

Um den Revolver zu drehen, muss als erstes ein Pneumatikventil geschaltet werden damit der Revolver aus seiner Rasterung (8-fach) gedrückt wird,
dann müsste der Stepper x Steps machen damit der Revolver eindreht auf das nächste Werkzeug mit Nr "X", danach Pneumatikventil ausschalten. Es gibt auch einen Positionsschalter, dieser wird durch den Nocken vor dem Riemenrad ausgelöst, wenn der Revolver auf Platz 1 gedreht hat. Wäre wahrscheinlich hilfreich, wenn die Maschine referenziert wird, dass das auch beim Revolver geschieht. Dafür muss ich natürlich auch was erstellen wo ich auch noch nicht weiß wie.
Die Übersetzung ist 2:1 (22Z auf Stepper, 44Z auf Welle)

Im Moment habe ich den Stepper und das Relais von dem Pneumatikventil zusammen mit den Mesakarten auf dem Schreibtisch aufgebaut um Beschädigungen an der Maschine zu vermeiden.

Evtl. hat ja schon jemand den gleichen oder ähnlichen Aufbau und kann mir seine Konfiguration zur Verfügung stellen.
Bin für jegliche Hilfe dankbar.


Gruß
Olli

Pete may have some idea of which way to jump.

Ja danke, mach ich

Cant do this anymore bye all wrote:

The docs show either sink or source, and each opto coupler has diode going each way (which puts these ones in the "dumb" category with the relay) , so what they show looks right.
They both have the same chance of you screwing up and the same chance of getting it right. It's basically 50/50.

Thanks man but I don't like my chances then, haha.  I guess I'm a glass half empty kinda guy;)

This should mean either daughterboard would be fine as the servo drive DIs were really the only thing left I can think off that would have impacted what to choose. The others were some signals to relays, air solenoids but they don't care, either, it seems.
Anything else I am missing? Any reason left to go with one over the other if the hardware is agnostic? 

exactly obtain these if lauch from terminal ..

Dann komme ich zum nächsten auf der ToDo Liste, Werkzeugrevolver drehen in Verbindung mit Pneumatikventil schalten.

Dazu würde ich ein neues Thema aufmachen und erstmal den Werkzeugwechsler beschreiben. Also Art des Antriebes, ob Sensoren eingebaut sind und wenn ja wofür, Art der Verriegelung. 

  For the last few moths I have been building a 4 axis cnc foam cutter for building wings and other uses. About a
month ago someone from the RC flying club I am with asked me if I could use the foam cutter for building round
fuselage foam plugs so he could make fiberglass molds of the plane parts . The more I thought about the
problem the more I came to the conclusion that a lathe was a more appropriate solution. Keep in mind these
pieces would be rather large not just an inch or two in diameter. They would also be complex in shape. integrated
canopy tear drop and eccentric cones type of things. This means that I would also need to have spindle coordinated
cutting and all that with a heated tip as the cutting tool.

  Unlike my currently operational foam cutter I need to use LinuxCNC for the more advanced capabilities that
GRBL simply doesn't have like closed loop spindle control. I will be using linear rails and 3D printed parts with
aluminum extrusions for the frame.

Stay tuned this could be interesting

because ethercat ... never think to deadband ... so is no set ... maybe Lcnc standard is too little ... thanks not try these road until now .... By the way you know if there are deadband paramenter in delta A2 too?? Maybe need work is same time or set delta bigger than Lcnc

Come on guys, Rod's willing to put the effort in.

How about putting some effort in to help.