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  1. #1
    Join Date
    Jan 2005
    Location
    South Africa
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    61
    Posts
    7

    Default Help compound mitre saw 45 cut.

    Hi
    Please could some one give me a good idea how I can get my 45 degree cuts on my compound saw correct. I want to do picture frames, but my 45 degree cuts are not correct. I cut one side first and then I move the arm of the mitre saw to the opposite side to cut the opposite side. The problem is the mitre saw does not move back to the 45 degree perfectly.

    Thanks
    Vaughan

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  3. #2
    Join Date
    Nov 2004
    Location
    Port Pirie SA
    Age
    52
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    6,908

    Default

    Buy a solid pre-set 45 degree square, set it against the fence then swing the blade around too it and lock it in place.
    ....................................................................

  4. #3
    Join Date
    Jun 2004
    Location
    Perth WA
    Posts
    1,764

    Default

    Vaughan, Hi and welcome to the BB. You don't mention what make or model saw it is, this may help with Board members who have the same saw. Most good CMS/SCMS have adjustments for setting the fence up to give you the correct angles. I have found on most saws they can be fettled to give accurate cuts but the graduations/increments/indicatations may be only approximate and you might have to scribe the correct marks as per what Harry said.

    If you cut one 45 and swing the offcut and measure the mitre joint does it give you 90 deg?. If it cuts 45 on one side then just use that side.

    Cheers
    Squizzy

    "It is better to be ignorant and ask a stupid question than to be plain Stupid and not ask at all" {screamed by maths teacher in Year 8}

  5. #4
    Join Date
    Jan 2005
    Location
    South Africa
    Age
    61
    Posts
    7

    Default

    Hi Guys
    Thanks for a prompt reply. It is great when you can talk to experts.
    I bought a Ryobi compound mitre saw, model cms812. The problem is when you move it to either end, there is so much play before you lock the two pins on the fence. Basically every time you move the arm you have to measure it against the fence. I just have try what Dave said and see how my frame will come out.
    If anyone has had the same problem and the have solved it, I would appreciate your advice aswell.
    Thanks guys I really appreciate the help. This is a fantastic site.
    Thanks
    Vaughan

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