spicer m
spending too much on rocks
Member since October 2008
Posts: 337
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Post by spicer m on May 29, 2011 0:44:28 GMT -5
Someone on RTH has a new 8" Cabbing frame and Shaft. But they won't be getting it till October Specs= 8" dia, 8 wheels, 4 between bearings & 2 each end. 3" hand clearance between wheels. Flat lap on R or Left end and 1/4"-20 spin on buff right side. 42" long frame and shaft. 9" overhang from bearing to end of shaft both ends. 4" clearance below wheels. 3" pulley keyed to shaft. Hope You Like it "C" please chime in and let everyone know how You plan to finish it. Mike Back of machine hinges are for motor mount board Front Parts shaft end bolts
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Post by christopherl1234 on May 29, 2011 12:21:31 GMT -5
Mike,
Wow you did a really good job on this!!
I had Mike make this for me. I am going to put 8" wheels on this. It is going to be my own "SUPER TITAN"!! I will have a flat lap on both sides and a spin-off polishing pad on the right. I think I can get a friend to make me a stainless hood and tray for it. Now I have to save up for the wheels and a 1/2hp Dayton.
Thanks Mike, you do very good and clean work. I am looking forward to our digging trip!!
Christopher
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Post by Roller on May 29, 2011 12:41:55 GMT -5
that sure looks nice !!!! The Gigantour!
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Dave Austin
starting to spend too much on rocks
Member since January 2008
Posts: 104
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Post by Dave Austin on May 30, 2011 4:59:18 GMT -5
This is going to be one awesome machine when it's finished, looking forward ti seeing the finished product
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marinedad
freely admits to licking rocks
Member since December 2010
Posts: 813
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Post by marinedad on May 30, 2011 22:14:45 GMT -5
you have to wait till oct.? x-mas comming early?
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Post by jakesrocks on May 31, 2011 12:02:48 GMT -5
Not trying to hijack your post, but here's an interesting little gadget that's great to have around if you're building your own equipment. It's a Starrett speed indicator. I won't go into details on how it's used, but there are many for sale on the internet, and also instructions for use. They'll give you a very close indication of your shaft speed. Look for the model 106 or 107 with the rubber cone adapters included. Mine is a model 106 which I picked up at an estate sale many years ago. Starrett quit making these in 1944, but they're a handy little toy to have around when you're playing with pulleys, trying to adjust your shaft speed. Don
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spicer m
spending too much on rocks
Member since October 2008
Posts: 337
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Post by spicer m on May 31, 2011 22:02:45 GMT -5
Don Yes they are very handie. I've had one for about 40 years. I did pick another one up for $1 at a garage sale in Arizona last winter. Mike
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Post by christopherl1234 on Jun 1, 2011 20:15:56 GMT -5
How do you get them to work? Looks like a good tool to have around!!
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Post by jakesrocks on Jun 1, 2011 20:36:16 GMT -5
Hey Chris, just google Starrett Speed Indicator. There are bunches of sites selling them, and a few sites that explain how to use them. Basically, you zero the counter dials, and hold the device against your spinning shaft. You need a stop watch, or a watch with a second hand. Let it spin for 15 seconds, and read the dial. There are 2 little bumps on the dial. You rest your thumb on the dial and count the number of times the bump passes under your thumb. After 15 seconds, multiply the number of full revolutions by 4. Then read the partial revolutions from the dial and add your 2 numbers. You'll have your RPM's + or - a few revs.
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