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  1. Thread: Metric gears

    by GlennD
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    2
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    593

    I should have asked if this was possible with...

    I should have asked if this was possible with properly meshed metric gears ... and yes, it is certainly is possible.
  2. Thread: Metric gears

    by GlennD
    Replies
    2
    Views
    593

    Metric gears

    I have driver and driven shaft at c/c 62.11mm I need a 2:1 ratio. Is this possible?
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    928

    Your searches might be more successful looking...

    Your searches might be more successful looking for how to make auger flights. There is a lot to look at but I didn't see anything about pressures. However you might get some ideas for another method.
  4. I could just be the extra humidity is causing the...

    I could just be the extra humidity is causing the compressor to work so much harder. water doesn't compress and it's not a good lubricant being in the air cavities while it's being compressed.
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    635

    Where are you located ? Montana?

    Where are you located ? Montana?
  6. Replies
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    1,187

    Thank you for your reply and suggestion of the...

    Thank you for your reply and suggestion of the outboard motor drive as an example. Let me explain the operation I'm envisioning here.

    The motor that drives this assembly will be around 70 watt...
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    1,187

    Thanks for your reply. I'm just working out the...

    Thanks for your reply. I'm just working out the bearings and shaft sizes now. here's a pic of the application. the crown gear is hollow in the middle so the teeth aren't very long.


    ...
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    1,187

    Crown and spur gears

    I have to make a small reversing gear assembly and i've proposed it to use 2 spur gears and a crown face gear. Now I have to do the models but i'm not finding much information of the modeling of a...
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    To use these dollies requires someone to provide...

    To use these dollies requires someone to provide the forces to keep it balanced, if those forces don't matter, Then to measure only the rolling force you don't need the dolly at all just the axle,...
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    1,562

    I think you're trying to conceptualize a digital...

    I think you're trying to conceptualize a digital back. Phase One had a digital back for their Medium format (larger than full frame) that was popular. But a good place to start would be with ...
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    2,981

    You are right in that regard and my feeling is...

    You are right in that regard and my feeling is most dealers have no idea what a part looks like and i've noticed that a lot of people can't match a part in their hand to a drawing on paper. when I...
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    2,981

    That might be too simple.. the reason I want this...

    That might be too simple.. the reason I want this is because it will protect the dealers from each other. if they can just figure out how the part numbers work easily then some of the dealers will...
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    2,981

    dealing with part numbers

    Hi Folks

    I have something in mind I want to do with our part numbers for user manuals. Typically our user manuals all have the same part numbers but I'd like to have customized parts lists for...
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    Changing from cam followers

    Hi folks

    been a while since i've been here and also able to play with something new. We have a small machine that operates with a small motor driving a shaft at 4 RPM. There are a few single lobe...
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    1,468

    I think I see. The book axis is a known point....

    I think I see. The book axis is a known point. this unit will engage the book and then that point will be dragged to another known point and the book has to be opened when it arrives there.. on...
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    1,468

    Do you mean each magnet on a yoke so they can...

    Do you mean each magnet on a yoke so they can swing?
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    1,468

    Need something new

    I have to .. basically open a book.. Essentially I have 2 hard surfaces with a single hinge joining them. if I grab these with magnets and pull them opened there is an error because the hinge axis...
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    4,424

    This is surely nothing new. "Here, draw this up...

    This is surely nothing new. "Here, draw this up make it look like it's ours". They get all indignant when you point out that it's just a copy. I made a whole machine for a client that need 2. I got a...
  19. You need pressure and volume to displace the load...

    You need pressure and volume to displace the load at the speed and distance you want, thats not hard to calculate really, But then find if you can get the gear you need for those numbers and if it's...
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    940

    I'm guessing that the calculator is only...

    I'm guessing that the calculator is only considering a flat piece of metal, not a formed garbage can lid with ribs and creases to strengthen it. A piece that big could probably barely support it's...
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    Thanks!! That was it ...

    Thanks!! That was it

    http://www.engineersedge.com/engineering-forum/attachment.php?attachmentid=1345&stc=1
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    Cup shaped drive

    Hi Folks.

    I have a problem getting the teeth right on this driven gear. Here is the part I need to redesign and the Part i'm working on in the photos. I'm not sure how to communicate the problem...
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    Well you could use a box instead of a channel I...

    Well you could use a box instead of a channel I would be more concerned if the whole rest of the structure can take the extra load. Theres a hill but are there any turns?
  24. I understood that these bearings were made to...

    I understood that these bearings were made to transfer the rotational load to a through the bearing on one direction and free wheel in the other. I have assemblies that do this very thing and have...
  25. Anyone see a problem with this One way needle bearing application?

    I have a small system here with a 1/8 HP Motor required to apply a load of about 100lb-in's at 20RPM with a needle type sprague clutch on the driven shaft (where the driven shaft makes the inner race...
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