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Type: Posts; User: DeadMahoDude

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  1. Replies
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    3,051

    If you unplug the servos from Bosch amplifier,...

    If you unplug the servos from Bosch amplifier, you should be able to run them with common power supplies.
    Brake needs 24V, as mentioned, servo motor is just a simple DC motor, it runs fine on like...
  2. Replies
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    3,051

    Somewhat hard to see, but it looks like the servo...

    Somewhat hard to see, but it looks like the servo on X is missing, as well as a card on the Bosch servo drive electronics.

    Usually the most worn/wrecked machines are stripped for parts, so before...
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    2,609

    I'd rather buy a somewhat good black granite...

    I'd rather buy a somewhat good black granite plate locally and spend the the money saved from import fees on autocollimator and other metrology instruments to check the plate myself.

    Believing in...
  4. Mail send!

    Mail send!
  5. Fully empty EPROM is rare failure, in most cases,...

    Fully empty EPROM is rare failure, in most cases, it's EPROM data corruption with partially leaked out data.

    I have an incomplete set of D11 EPROMs with NBP02 EPROM in it, no idea what machine...
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    1,550

    It's because you have a Dialog11 2838 FP4NC. Only...

    It's because you have a Dialog11 2838 FP4NC. Only 2 gear speed ranges 30-about600rpm and about600-5000rpm. The rest is done by Bosch ASM variable frequency drive. Set spindle speed to 50rpm, turn on...
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    Drawing of D4 FP2-NC. Should be about the same,...

    Drawing of D4 FP2-NC. Should be about the same, as D4 FP4-NC, only a bit smaller.
    285886

    Belt drive is top right, goes to 3 gears on top shaft. Gear on bottom shaft is moveable, on splines, with...
  8. If I remember correctly, NSV 52 board takes...

    If I remember correctly, NSV 52 board takes something like 42VDC and converts it down to 5,15,24VDC.... Back then when I fixed my FP2NC and recapped NSV 52, I didn't realize that the GND terminals of...
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    3,980

    On older Dialog4 Deckel and on Maho 700P, ...

    On older Dialog4 Deckel and on Maho 700P, spindle indexing & gear meshing is done by powering the motor over 3 resistors for very short time.

    Usually makes a couple of "klonk" noises:
    YouTube
    ...
  10. Replies
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    3,195

    Seems to happen quite often to FP1s, from what...

    Seems to happen quite often to FP1s, from what I've seen on the internet.

    From what I know, it's most likely due to lifting on the Y-slide and the sharp corners at the corner of the dovetail....
  11. Replies
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    893

    Drawing of Dialog4 2801-100 FP2-NC horizontal...

    Drawing of Dialog4 2801-100 FP2-NC horizontal spindle:
    279415

    Dialog4 FP4NC spindle seems a bit more beefy, in contrast:...
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    893

    Vertical head looks very similar to the drawings...

    Vertical head looks very similar to the drawings of my FP2-NC, except the hydraulic coupling.

    Horizontal spindle is very different, no dreaded direct contact needle bearings.
    Not sure wether...
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    If all 3 don't run in manual mode, I would guess...

    If all 3 don't run in manual mode, I would guess that this is more likely due to a wiring fault than due to a problem with the TNC113 controller.

    No idea how the FP aktiv works internally, but the...
  14. The big casting with Z boxways on it is the...

    The big casting with Z boxways on it is the same/compatible between Dialog4 and 11 machines.

    My early D11 (2838) FP4NC has a Z-column casting with 2810 parts number on it, which is a D4 FP4NC.
    ...
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    864

    You mean Deckel Dialog3/4 NC and Deckel Dialog11...

    You mean Deckel Dialog3/4 NC and Deckel Dialog11 NC difference?

    D3/4 NC has the old fliphead without silver plate in front, gear only spindle (about 18 different speeds IIRC, 25-6300rpm on...
  16. Anything in the brazing temperature range will...

    Anything in the brazing temperature range will most likely result in badly distorted/bend ways.

    I had similar problems with galled up ways and was lucky enough to get some cast iron blocks for...
  17. Replies
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    2,238

    Swiss people and Schaublin stuff, German people...

    Swiss people and Schaublin stuff, German people and anything with Deckel (Maho, Hermle, Weiler... to a lesser extend) on it, prices go crazy ;-)

    Buy each in the other country, you'll likely get it...
  18. Replies
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    18,886

    EIB1500 unfortunately has a completely different...

    EIB1500 unfortunately has a completely different interface, 1Vss input and some machine specific (digital) serial output.

    2x EXE610 and some DIY count averaging circuit for 2x EXE610 TTL output...
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    18,886

    Disabled one lamp. With 2 lamps enabled, you...

    Disabled one lamp.

    With 2 lamps enabled, you align it, mount the table and wait a couple of hours. Then temperature in the shed changes a couple of degrees or something and that thing is out of...
  20. Replies
    174
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    18,886

    No idea whether reference signals are also added...

    No idea whether reference signals are also added together.

    DIP switch 1/2 seems to enable/disable reference signals. Could measure the reference spike between some cables, when enabled. But since...
  21. Replies
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    18,886

    Next is alignment of the optics. I didn't care...

    Next is alignment of the optics. I didn't care for the miniature allen screws below the lamps, I moved them out of the optical path.

    Disable the other lamp with DIP switch and use 2 differential...
  22. Replies
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    18,886

    Bathing the encoder optics in isopropyl alcohol...

    Bathing the encoder optics in isopropyl alcohol probably wasn't the smartest idea, since it dissolved the glue that was holding together the grating windows above the photocells and I ended with an...
  23. Replies
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    18,886

    You're correct, Ross. Just had a closer look, 2x...

    You're correct, Ross.
    Just had a closer look, 2x complete photocell assemblys on both reading heads. Weird.
  24. Replies
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    Just had a closer look at the 9000 lines encoder...

    Just had a closer look at the 9000 lines encoder of my FP2NC 2038 table and I think I just realized why it has 2 reading heads.

    One is for quadrature encoder and and the other is for reference...
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    Isn't there like a M-code or manual button for...

    Isn't there like a M-code or manual button for head lubrication on Dialog4 machines for testing that? Like press lube button and hear if some relay clicks in control box.

    On Dialog11, there are 2...
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