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Type: Posts; User: nicubila

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  1. Replies
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    So can you work with it or not?

    So can you work with it or not?
  2. Replies
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    The work i need this feature is 2.5D, or rather...

    The work i need this feature is 2.5D, or rather 2D.it cuts contours in Dibond type material. I do not see how a cutting strategy can achieve optimal toolpath and finish withoit slowing down the...
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    That sounds good, it is worth trying, thank you :)

    That sounds good, it is worth trying, thank you :)
  4. Replies
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    Re: Lower spindle rpm when feed rate decreases

    I see now what you mean, and frankly i did not try this option. But I should try it then with an M3 and proper S.

    I use a Delta NC300 controller, but could not find yet a parameter that would do...
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    Both sides of the cut are active parts, so i need...

    Both sides of the cut are active parts, so i need then both. I use the suggested technique in other cuts, but here is not feasible
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    Re: Lower spindle rpm when feed rate decreases

    @mactec54 curently the spindle works at program S speed irrelevant if the feed rate is full or decreased. I am looking for a solution to obtain a reduction of the spindle rpm when the feedrate is...
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    Lower spindle rpm when feed rate decreases

    I have this problem of now knowing how to lower the rpm of the spindle when the toolpath slows down (ex corners)
    I need this feature because as i cut aluminium composit panel, when the feed rate...
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    Slower the rpm when in corners

    I have this problem of now knowing how to lower the rpm of the spindle when the toolpath slows down (ex corners)
    I need this feature because as i cut aluminium composit panel, when the feed rate...
  9. I tried out today the repetability with an...

    I tried out today the repetability with an optical sensor. And could not find any fault. On/off, moving by hand the axes while system is off, long/short disconnect from power supply, high speed vs...
  10. I agree. Encoder can do 0.0002mm acureacy at...

    I agree. Encoder can do 0.0002mm acureacy at 16bit. No home sensor can do that, and i do not need more than 0.03. Still, if the drive+motor loses position more than 0.3mm, it does not work for me. So...
  11. I just renember i actually have no compensation...

    I just renember i actually have no compensation on the X axis. I will still suspend compensation and give a try.
    Also will hook Delta pc software for asda drives to check position of the abs encoder...
  12. Help with repetability of absolute servo motors

    Hi all

    I am scratching my head around an issue for which I cannot detect the cause but only witness the effects.

    I have been running a cnc touter with Delta nc300 controller, asda2 drives with...
  13. Replies
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    Re: Delta NC300 contoller setup master slave

    Hi,

    only now I managed to get the file, hope this is the one.I cannot upload it as original *.pkf, so you have to change the extension.

    this is the instructions i received. But because it is 2...
  14. Replies
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    Re: Spindle with Servo driver instead of VFD

    What I asked and what you answered. Do you see they are 2 totally different things? I asked what is wrong to ask stupid question, you reply that i should use the spindle with the drive :)
    do you do...
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    Re: Spindle with Servo driver instead of VFD

    Does it sound such a strange thing from someone with not so much motors and servo knowledge? even some more knowledgeable people expressed possibility. Should i have asked if i can replace VFD with a...
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    Re: Spindle with Servo driver instead of VFD

    Seems like there is a shortage of the Delta inverters 3 phase, so the spindle manufacturer offered me the 7.5kw version for 310usd, so more than satisfied. another 50usd for the canopen module,...
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    Re: Spindle with Servo driver instead of VFD

    This is the other way around of what I intend to do.
  18. Replies
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    Re: Spindle with Servo driver instead of VFD

    Hi

    this would be the spindle:
    KLB-80E / KLB-80E1
    3.3kW Water Cooled CNC Milling Spindle Ball Bearing Spindle 40000 RPM

    I have been reading for a few hours the sew eurodrive manual and the...
  19. Replies
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    Spindle with Servo driver instead of VFD

    Hi

    I am buying now a new spindle, 40000 rpm, 3.3kw, running at 1333H, 4 poles. I would need to buy also a VFD, but the budget is tight, so I was wondering if it would make sense to use instead of...
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    Re: Delta NC300 contoller setup master slave

    did you solved it?
  21. Replies
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    Inside circle longer than 360

    Hi

    I am doing a lot of inside cutting of circles in Dibond, and because the bit slows down then stops at 360 degree when finishing the circle, there is a lot of material left hanging at the end as...
  22. Vacuum question: side channel blower connected in series with vane pump?

    Hi

    In the battle to obtain the higher volume and deepest vacuum as the holly grail, I discovered that there are solutions that do the job in a very interesting way:...
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    waste management - composite panel

    Hi there

    i am running the workshop for a while and i started to have more trouble with the wast management. mainly it is due to the remainings from the aluminium composite panels that ocupy a lot...
  24. Protect the Z probe area from accidental contact

    A new build cnc router (3100 1600mm) with a Nc300 controller and Delta asda servo drives, and now bought and installed a Z probe...
  25. Hi Wizard, and thank you for the reply. Indeed,...

    Hi Wizard, and thank you for the reply.
    Indeed, I was quite vague about the description. There are indeed many types of absolute encoders.
    Even though the encoders on my motors are said Not to be...
  26. Gantry dual servo motor with absolute encoders

    I am facing an issue in regards to a router with 3 axys - X, Y, Z, while Y gantry has a further slave - A.
    All motors have absolute encoders.
    The system is Delta - the controller (NC300), the...
  27. Replies
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    Re: Delta NC300 contoller setup master slave

    SOLVED

    the firmware was too old, and update solved the issue instantly
  28. Replies
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    Delta NC300 contoller setup master slave

    Hello

    tried to search for some threads on Delta CNC solutions: Delta NC300 controller with ASD-A2 drives and motors (750W) but in vain.
    We tried to setup the 4 axis, drives and motor work, but as...
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    Re: UCCNC and UC300 disconnecting

    I power it by USB. And it looks like further outside consumers (i.e. compressed air) is giving the most disconnectings.
    I made today a check to all growing and now everything is star connected to a...
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    Re: UCCNC & Stepcraft 300 problem

    Try to click on the Machine Coordinates button, so the red LED on this button is on. Here you'll see the actual coordinates. And indeed, as derek was saying, you have enabled soft limits.
    So you:
    -...
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