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  1. #1
    Join Date
    Aug 2007
    Posts
    32

    HSK Tooling Wont release

    Hi Guys,

    I have a Fimec ES929 HSK 63 spindle with less than 100 hours use which I allowed to bottom out on some MDF for a couple of minutes.
    When I removed the slightly discoloured tool holder and cleaned it up there was a bit of greasy residue in the bottom the tool holder cavity which I hadn't noticed before

    I tried to clean out and cool the lower end of the spindle- yeah I know now a dumb- to ensure the bearings were OK.
    Since then I have inserted another tool only to have it seize up in the Spindle nose.

    So far not wanting to damage anything with the knochrometer I have dismantled as much of spindle as I can but still can't dislodge the tool holder
    Any suggestions would be greatly appreciated in an effort to remove the Tool holder and prevent any furthe issues .

    Pete

  2. #2
    Join Date
    Mar 2008
    Posts
    683

    Re: HSK Tooling Wont release

    This happened to mine. Wood pitch built up. The solution was the knockulator. I held in the tool change button and GENTLY tapped the holder. It popped out with a vengence. Put a pad or some other way to catch it.

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