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  1. #1
    Join Date
    Mar 2007
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    Bonny Hills, NSW
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    Default Making bigger bowls on a Nova lathe (with outrigger)

    To anyone with a Nova lathe with an outrigger who turns bowls.......

    There is quite a limitation on the size of bowls you can turn (mostly the height) and I am wondering if anyone has done any homemade extensions/improvements. I actually wrote to Teknatool but the answer I got was 'perhaps you need a dedicated bowl turning lathe'. That's not what I want - I just want to be able to occasionally turn a bowl a bit bigger. The two solutions I have thought of are.....
    1. Get a bigger/longer 'arm' made. If I have the lathe bolted down then I expect I could go another 20cm or so and just turn slowly until most of the bulk is removed.
    2. Get a special bowl tool rest made which started with a big curve to get around the top of the bowl

    I think the first idea is the better one but may not be as easy to achieve but am mostly wondering if anyone else has solved this..

    I did read rsser's review sometime ago before buying the DVRXP but still I should be able to find a solution.....

    I would of course appreciate any thoughts

    thanks

    Mick

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  3. #2
    Join Date
    Jan 2010
    Location
    Melbourne
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    Default

    Mick, I did have the Nova with outrigger and understand your dilemma. The outrigger doesn't extend far enough to do any sort of deep work. I researched this issue at length and came to the conclusion that the outrigger can't be extended at all. The only solution would be to have a separate tool rest which rests on the ground unattached to the lathe. For it to work it'd have to be very solid. Vicmarc have a very good solution to their VL175 (http://www.vicmarc.com/default.asp?contentID=664). I did see a tool rest on a tripod at 's. Maybe you could PM him to get an idea.
    -Scott

  4. #3
    Join Date
    Mar 2007
    Location
    Bonny Hills, NSW
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    Default

    Scott,

    thanks for the reply. A standalone tool rest is another (more serious) solution but a bit more than I was planning on for the occasional bit bigger bowl.

    cheers

    Mick

  5. #4
    Join Date
    Aug 2012
    Location
    Imbil
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    1,167

    Default

    I don't have a nova but the same problem exist what ever lathe you use my old lathe was a very basic probably made in the 50's but very solid cast iorn bed and head stock. The free standing tool post that I made was a plastic bucket with a 90mm hole cut in the bottom a length of 90mm pvc tube taped to it and then filled with concrete and steel reo and a piece of steel tube to suit my tool rest post cast into the top with a nut welded to one side of a slice cut into the tube and a bolt to lock it in place. Very cheep to make a bag of premix concrete a couple pieces of steel a plastic bucket and a bit of stormwater pvc tube.
    It worked very well just kick it around to where you need it and away you go.
    regards Rod.

  6. #5
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    Jan 2010
    Location
    Melbourne
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    Default

    Quote Originally Posted by Rod Gilbert View Post
    Very cheep to make a bag of premix concrete a couple pieces of steel a plastic bucket and a bit of stormwater pvc tube.
    It worked very well just kick it around to where you need it and away you go.
    regards Rod.
    Great solution rod, love it!
    -Scott

  7. #6
    Join Date
    Mar 2007
    Location
    Bonny Hills, NSW
    Age
    64
    Posts
    517

    Default

    Quote Originally Posted by Rod Gilbert View Post
    I don't have a nova but the same problem exist what ever lathe you use my old lathe was a very basic probably made in the 50's but very solid cast iorn bed and head stock. The free standing tool post that I made was a plastic bucket with a 90mm hole cut in the bottom a length of 90mm pvc tube taped to it and then filled with concrete and steel reo and a piece of steel tube to suit my tool rest post cast into the top with a nut welded to one side of a slice cut into the tube and a bolt to lock it in place. Very cheep to make a bag of premix concrete a couple pieces of steel a plastic bucket and a bit of stormwater pvc tube.
    It worked very well just kick it around to where you need it and away you go.
    regards Rod.

    Rod,

    yes - a great solution and maybe one that I am even capable of building

    thanks

    Mick

  8. #7
    Join Date
    Nov 2007
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    Albury Well Just Outside
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    13,315

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    Quote Originally Posted by mick59wests View Post
    Rod,

    yes - a great solution and maybe one that I am even capable of building

    thanks

    Mick
    If you were closer I would give you half a bag of concrete that I know will go hard by itself just by sitting in the garage.

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