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  1. #1
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    Sep 2006
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    Default Upright Bandsaw for cutting metal

    I have been thinking of getting a second bandsaw for my workshop , to just cut metal on, either buy one already setup for that, or modify one to do that.
    Does anyone have hay ideas on the best way to mod a bandsaw ( slow the blade down) to do this?
    I have been googling, but nothing is leaping out at me as being the best way.
    1. Maybe fit a 3 phase motor and VSD
    2. Use some sort of reduction gearbox to get a slower speed.
    I simpler the better, as always.

    I suspect single phase VSD's are unsuitable.

    3. fit a 24V DC gearmotor and speed control?

    Thoughts?

    Sterob

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  3. #2
    Dave J Guest

  4. #3
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    Default

    Thanks Dave. You da man.

  5. #4
    Join Date
    May 2010
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    tasmania
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    Default pop mechanics

    I have a few 1968 pop mechanics mags that I got at a garage sale. There is an article about slowing down the bandsaw for metal. Uses a pulley arrangement.

  6. #5
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    Default

    Here is a link to the Old Wood Working Machines website. It shows the set up used by Delta in their wood / metal cutting bandsaws.


    Delta 14" Wood/Metal Bandsaw Gearing - OWWM Knowledge Base (Wiki)

  7. #6
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    Default

    A cheaper alternative might be a horizontal metal cutting bandsaw that can also be placed in the upright position. I pick up a used one last week and I'm loving it especially as you can walk away from it and leave it to cut stock on its own and turn itself off when it's finished. They are not that expensive new and can be picked up for well less than half price.

  8. #7
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    Aug 2010
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    Melbourne
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    Default

    Quote Originally Posted by BobL View Post
    A cheaper alternative might be a horizontal metal cutting bandsaw that can also be placed in the upright position. I pick up a used one last week and I'm loving it especially as you can walk away from it and leave it to cut stock on its own and turn itself off when it's finished. They are not that expensive new and can be picked up for well less than half price.
    While we're on this subject, can you use that type of bandsaw to cut shapes out when in the vertical position - like for example if you wanted to cut a curve in a piece of plate? I suppose that would be the reason it goes into a vertical position, no?

  9. #8
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    Quote Originally Posted by Jekyll and Hyde View Post
    While we're on this subject, can you use that type of bandsaw to cut shapes out when in the vertical position - like for example if you wanted to cut a curve in a piece of plate? I suppose that would be the reason it goes into a vertical position, no?

  10. #9
    Dave J Guest

    Default

    Quote Originally Posted by Jekyll and Hyde View Post
    While we're on this subject, can you use that type of bandsaw to cut shapes out when in the vertical position - like for example if you wanted to cut a curve in a piece of plate? I suppose that would be the reason it goes into a vertical position, no?

    Because the blade is so wide they will cut a large radius. but for small one's you can come in at it from different angles to get most out, then use the teeth to sort of nibble the rest out. I do this a lot with mine and it doesn't hurt the blade.

    Dave

  11. #10
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    Quote Originally Posted by BobL View Post
    A cheaper alternative might be a horizontal metal cutting bandsaw that can also be placed in the upright position. I pick up a used one last week and I'm loving it especially as you can walk away from it and leave it to cut stock on its own and turn itself off when it's finished. They are not that expensive new and can be picked up for well less than half price.
    That might give me the best of both worlds...thanks. I'll see what they are going for.
    Sterob

  12. #11
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    Jul 2010
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    The wheels on my bandsaw have grooves around them. I "assume" this is so the teeth of narrower blades can sit in then. I bought a 1/4" blade for my saw but I am yet to use it, other than say "yeap that fits". Changing blades on these saws is a bit of a pain but if you have a lot of small dia work to do it might be worth a try.
    Stuart

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