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Type: Posts; User: TravisR100

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  1. Replies
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    I too think it has something to do with the key...

    I too think it has something to do with the key just not sure what. When I get the pipe Iím going to slot it slightly wider than the key and see how far it will go in.


    Sent from my iPhone using...
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    Based on measurements Iíve taken, no. The cooler...

    Based on measurements Iíve taken, no. The cooler is going about a half inch into the key. And should have plenty of room to go further.

    In the video you can see me rotating the collet and getting...
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    Rivett 1020S - Spindle not 6R?

    Hmm. Thatís the same as mine. I just canít figure whatís keeping it from seating. I canít visibly see anything in the way. The video in my first post shows the problem.

    I do indeed have a key in...
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    I see by looking at a collet I have that it...

    I see by looking at a collet I have that it doesn't have the flat section at the end.

    But the big question is what's keeping the collets and the adapter from seating properly in the spindle. ...
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    Upon further inspection of the collets (and...

    Upon further inspection of the collets (and plainly visible right at the beginning of the video) the taper on the heads doesnít extend all the way to the end of the collet. The tapered section is...
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    Rivett 1020S - Spindle not 6R?

    Iím still working through getting the Rivett set up. Iím puzzled by an issue with the collets/spindle. I have an L0 taper spindle and I assume a bore made to take 6R collets. The problem is the...
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    512

    I wasnít aware. Donít know much about those...

    I wasnít aware. Donít know much about those particular lathes. I have a 1020 so I watch for Rivett listings. First 608 Iíd seen pop up.


    Sent from my iPhone using Tapatalk
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    Rivett 608 for sale on eBah

    Not sure if this is the proper forum for this, but just saw this Rivett 608 pop up for sale on eBay. I donít see these very often.


    Rivett precision lathe 8 1/2 swing | eBay



    Sent from my...
  9. Replies
    18
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    940

    Trying to get the lathe to a state where I CAN...

    Trying to get the lathe to a state where I CAN make stuff with it.


    Sent from my iPhone using Tapatalk
  10. Replies
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    Yes, apparently that is what the linked post...

    Yes, apparently that is what the linked post shows.

    I think youíre right. Pressure from part will hold it.


    Sent from my iPhone using Tapatalk
  11. Replies
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    Medsar, I definitely have the 6R spindle and need...

    Medsar, I definitely have the 6R spindle and need the 6R/MT3 adapter. PM me.


    Sent from my iPhone using Tapatalk
  12. Replies
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    Never mind. I found the thread. ...

    Never mind. I found the thread.
    https://www.practicalmachinist.com/vb/monarch-lathes/rivett-1020-1030-center-chuck-1020r-12-658-a-270616/?highlight=center+chuck

    Anyone have one of these they'd...
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    Rivett 1020S - "Center Chuck"

    The Rivett doesn't have a morse taper spindle so can't be fitted with a normal center. I thought I read a thread somewhere that there was a device called a "center chuck" which was a center for the...
  14. Replies
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    527

    The wheel has a 1" bore and the grinder has a...

    The wheel has a 1" bore and the grinder has a 1/2" shaft. I made a bushing so that it doesn't have any slop. It's just the outside of the wheel not being concentric with the bore.
  15. Replies
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    Already tried using an old file. May just need...

    Already tried using an old file. May just need to go at it longer.
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    Truing a Deburring Wheel

    I've got a Norton Bear-Tex series 1000 convolute deburring wheel. The product number is 66261055205. The arbor hole just isn't concentric with the wheel. It's got quite a bit of runout although...
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    Truing a Deburring Wheel

    I've got a Norton Bear-Tex series 1000 convolute deburring wheel. The product number is 66261055205. The arbor hole just isn't concentric with the wheel. It's got quite a bit of runout although...
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    I said I'd post another video once I had this...

    I said I'd post another video once I had this thing actually running on the machine instead of the test bench. So here it is. I think it clarifies some of the earlier questions and confusion.
    ...
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    Ross, Iím not familiar with the tach on the EE...

    Ross, Iím not familiar with the tach on the EE but the tach on my lathe isnít very good. At best Iíd say can estimate speed to +-100 RPM.
    My thought is that you set the speed before you begin...
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    Digital Lathe Tachometer Project

    On my lathe, the speed is infinitely variable, there are not a distinct number of speeds and there is no VFD. It has a reeves drive.

    ĎAny RPM over 100 is shown in 100 RPM increments ON THE...
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    Here's just such an animal... ...

    Here's just such an animal...

    https://www.amazon.com/DIGITEN-Digital-Tachometer-Proximity-Switch/dp/B00VKAT8A2/ref=sr_1_3?keywords=tachometer+kit&qid=1569530726&sr=8-3
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    I assume you mean the tachometer is interesting...

    I assume you mean the tachometer is interesting and would like a tach kit? Not the electronic lead screw/electronic threading device?

    Putting a tachometer together that you can adapt to a machine...
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    Agreed, best I've seen. Thanks. Will post...

    Agreed, best I've seen.

    Thanks. Will post another video when I have it hooked up to the lathe.
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    Jacques, yes, that's the one I posted above. ...

    Jacques, yes, that's the one I posted above. Didn't know he had posted the code. Little beyond the average tinkerer. Very slick implementation though.

    That TI board he uses definitely has some...
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    Here's the videos from the guy that used the TI...

    Here's the videos from the guy that used the TI board...

    YouTube

    Here's the guy that did it with an arduino...

    YouTube

    The tachometer is one of those projects that can easily fall into...
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