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Type: Posts; User: fadalmatt

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  1. Fadal will "slide hold" while running program on its own

    I've had this issue come and go a couple times without resolution. While drip feeding it a program using DNC4U it will randomly slide hold. Some times it goes an hour, some times a few minutes. I can...
  2. Re: Odd "slide hold" issue with new keyboard assembly

    UPDATE: So, the slide hold issue solved itself but "0" and "- =" keys stopped working. As it turns out, zero is pretty useful.
  3. Odd "slide hold" issue with new keyboard assembly

    We recently had to swap out the keyboard and circuit board assembly because we were having a lot of issues. Jog was crunchy, the table would move in the wrong axis when jogging, complete computer...
  4. Fadal 88HS crashing on upper Z with tall fixture offset before tool change

    This wasn't a problem in the past but it seems to have started in newer version of mastercam post files.

    My G-code (not that is matters but this is coming from helix bore to thread mill):
    ...
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    Re: Surface finishing issues

    I've greatly improved my finish, thanks for the help guys. It does lead me to one more question. I'm using the "surface finish constant scallop" and it looks great. I'm DNCing the the programs to my...
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    Re: Surface finishing issues

    The total tolerance was set to .001 and line/arc filtering was unchecked. Smoothing Settings is also unchecked. Seems like this can be improved. I'm on a 3 axis Fadal with a 88HS controller, she's...
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    Re: Surface finishing issues

    Great, I'll give it a try. Thanks for the help!
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    Surface finishing issues

    I'm using a 3 flute 1/2" ball mill to do some surfacing in a mold. First I do a rough surface finish 0.007" from the drive then a surface finish contour at 0.007" from drive to prep the cavity for...
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    Re: Comp for warped table

    Thanks, I'll give it a try.
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    Comp for warped table

    I have a fadal VMC4020 and it's a great machine but I've noticed recently that the right side of the table is sitting roughly 0.003" lower than the rest of the table. Center and left read the same....
  11. Error in cutting on y-axis, I think it's the servo. FADAL 4020 - 88HS

    When cutting any time there is a transition on the y-axis I get a step in my part. For instance when cutting a cylinder my part is dead on across (+- 0.0005in) but front to back it measures out a few...
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