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crank grinder fabrication gears

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Forum topic by joez posted 01-13-2011 02:42 AM 1099 views 0 times favorited 12 replies Add to Favorites Watch
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joez

120 posts in 2365 days


01-13-2011 02:42 AM

Does anybody know what wording I should use to describe the gears I would like to be made by the gear making company’s?

I dont know how they made the gears for those old hand crank type ones?


12 replies so far

View lew's profile

lew

11336 posts in 3217 days


#1 posted 01-13-2011 05:01 AM

Would they be called “bevel gears”?

-- Lew- Time traveler. Purveyor of the Universe's finest custom rolling pins.

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joez

120 posts in 2365 days


#2 posted 01-13-2011 06:14 AM

these are spur gears to be fabricated. Just dont know exactly how to describe how to fabricate the,.

I mean the spurr gears are about the size of my palm.

View lilredweldingrod's profile

lilredweldingrod

2495 posts in 2568 days


#3 posted 01-13-2011 07:35 AM

Gotta picture?

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joez

120 posts in 2365 days


#4 posted 01-13-2011 05:59 PM

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rance

4245 posts in 2622 days


#5 posted 01-13-2011 06:08 PM

They’ll need to know the number of teeth and the pitch angle. This might help: www.gizmology.net/gears.htm

-- Backer boards, stop blocks, build oversized, and never buy a hand plane--

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NBeener

4808 posts in 2636 days


#6 posted 01-13-2011 06:11 PM

If you have a few minutes … you can probably find it ALL right here:

http://en.wikipedia.org/wiki/Gear

-- -- Neil

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joez

120 posts in 2365 days


#7 posted 01-13-2011 09:15 PM

I wouldnt even know what pitch angle the red grinder has or even teeth. Can someone please give me a good estimate?

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joez

120 posts in 2365 days


#8 posted 01-13-2011 09:16 PM

the red chisel grinder I mean?

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lilredweldingrod

2495 posts in 2568 days


#9 posted 01-13-2011 09:20 PM

I have been surprised at at the things I have been able to get at Applied Technologies. They have warehouses of bearings, pulleys, gears etc Give the the number of teeth and the width of the gear (pitch) outside diameter of the gear and the inside diameter of the shaft hole and they just might have what you want, cheaper than having a machine shop knock out one for you.

Good luck, Rand

PS They actually have a bigger ware house than helluvawreck. lol

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joez

120 posts in 2365 days


#10 posted 01-13-2011 09:31 PM

http://www.youtube.com/watch?v=9myokyPkPqI&feature=related

How would even know how describe this one?

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lilredweldingrod

2495 posts in 2568 days


#11 posted 01-14-2011 12:18 AM

Uh Maybe compound gears….reduction gears…..hmmmm It sure ain’t an Eaton 18 speed and it ain’t a full progressive four by four. lol

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joez

120 posts in 2365 days


#12 posted 02-04-2011 05:47 AM

its very hard to use Applied Technologies web site

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