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  1. #1
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    Mar 2018
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    Default Non flat table saw fence

    Hi all,

    I decided it's about time that I did a tune up on an old dewalt contractor saw I picked up 2nd hand a few years ago.

    While I didn't expect it to be perfect, I've found that the fence has a bow in it, dipping away from the blade by about the thickness of two strips of painters tape at its worst.


    The fence is made from boxed aluminium so I can't hammer it out.

    Any suggestions on how I can reduce this?

    Regards,

    Adam

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  3. #2
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    Apr 2001
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    Default

    Add a (melamine/mdf) face to the fence. Shim until it is dead flat. One way to attach is with double-sided tape.

    Regards from Perth

    Derek
    Visit www.inthewoodshop.com for tutorials on constructing handtools, handtool reviews, and my trials and tribulations with furniture builds.

  4. #3
    Mobyturns's Avatar
    Mobyturns is offline In An Instant Your Life Can Change Forever
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    Default

    Quote Originally Posted by derekcohen View Post
    Add a (melamine/mdf) face to the fence. Shim until it is dead flat. One way to attach is with double-sided tape.

    Regards from Perth

    Derek
    +1 here but I would avoid the double-sided tape.

    I use a variety of disposable or custom faces on my TS fence, & for the fence on the mitre gauge and sleds. I attach them to the fence / sled with t-track bolts and nuts. Simply clamp the face to the fence and drill a pilot hole for alignment through both, then use an appropriately sized forstner bit to drill or create using a router a relief housing to match the head of the t-bolt then drill the clearance hole for the bolt. Check the head of the t-bolt is not proud of the sacrificial face.

    Check out router fences for ideas as many use a similar attachment method for the sacrificial face on the router fence/s.

    Another option is to replace the existing fence extrusion with something like V-slot 20 x 80mm linear rail (makerstore.com.au)
    Mobyturns

    In An Instant Your Life CanChange Forever

  5. #4
    Join Date
    Mar 2018
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    Sydney
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    Default

    Thanks all.

    Perfect timing with the weekend coming up to give that a try.

    Regards,

    Adam

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