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Type: Posts; User: Toad

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  1. Replies
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    Re: 2018 Haas VF2 shuts down on low power code 160

    I have asked the Haas tech about changing the accel rate and they say that is very difficult if not impossible to do.
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    Re: 2018 Haas VF2 shuts down on low power code 160

    Hi Jim, Thanks we are going to try that. Shouldn't a typical hand held volt meter be able to detect voltage drop even if it is very fast?
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    2018 Haas VF2 shuts down on low power code 160

    I have a 2018 Haas VF2 hooked up to a Phase Perfect PT380 phase converter. The machine operates fine except when it jumps in RPM from 2500 to 5000 RPM. The machine shuts down on low power alarm 160....
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    Have you tried a variable helix carbide end mill...

    Have you tried a variable helix carbide end mill at various speeds to get away from the resonant frequency of the heat exchanger fins? This might allow higher feeds or deeper cuts.
  5. Thread: Coolant and Brass

    by Toad
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    Coolant stains on aluminum

    I use the Premier 600 coolant also and have had issues with staining on aluminum. The staining is a very light brown color. It almost looks like a coffee stain. I have never cut brass or copper, only...
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    I use a 6 flute 1/2" dia. carbide c'sink from...

    I use a 6 flute 1/2" dia. carbide c'sink from Lakeshore Carbide on 6061 aluminum. I had the same problem until I drastically slowed the speed and feed down. I run it at about 600 rpm and very low...
  7. Hi Ken, I have a tension compression tapping...

    Hi Ken,
    I have a tension compression tapping head and the main difference is speed. You can tap a lot faster with the reversing tapping head so if you have a lot of holes to tap the reversing head...
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