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  1. #1

    Tail-stock DRO for Mini Lathe

    Here is something that I have not seen before. Wanting to know exactly how far I was drilling into material being turned in the lathe, I came up with an interesting Tail-stock DRO.

    I started with a 4 inch linear DRO, drew and CNC cut a mounting bracket for the tail-stock shaft out of .125 aluminum, and then bent up a piece of .032 aluminum to hold the DRO indicator to the tail-stock.
    Drilled and tapped three holes in the bracket, drilled and tapped a couple of mounting holes in the tail-stock for the bracket, assembled it on the tail-stock and away we go.

    See pictures below for the details. By the way, if you want the CamBam file or G-Code for the shaft mounting bracket, let me know and I will send it to you.
    My next project will be to fit a 6 inch DRO to the bed so I can see exactly where I am cutting. Will post pictures when that is up and working as well.

    Click on the pictures below to make them full size.
    George
    Attached Thumbnails Attached Thumbnails DRO 1.jpg   DRO 2.jpg   DRO 3.jpg   DRO 4.jpg  

    DRO 5.jpg   DRO 6.jpg  

  2. #2
    Really cool, I'll have to do that on my G0602 sometime.
    I've used a similar clamping bracket on the tailstock shaft and a dial indicator on a mightymag,
    that only got me 2 inches though.
    Gotta try this, thanks for sharing.
    Hoss
    http://www.hossmachine.info - Gosh, you've... really got some nice toys here. - Roy Batty -- http://www.g0704.com - http://www.bf20.com - http://www.g0602.com

  3. #3
    Join Date
    Nov 2007
    Posts
    980
    Not nearly as pretty as yours but I did this a few years ago on my 9" South Bend.

    Dave
    Attached Thumbnails Attached Thumbnails SB9A_TailScale (Medium).jpg  
    Dave->..

  4. #4

    Tailstock Comments

    Hi there Hoss and Dave:

    Hoss, glad you like the idea, it rally seems to work very well.

    Dave, I can no longer say I have not seen this done before. You really made a very solid looking install. I also noted the plastic covers over the face of the DRO's. If I start getting stuff on mine I will probably do something similar.
    George

  5. #5
    Join Date
    Nov 2007
    Posts
    616
    I like it George!
    <a href="http://www.cnczone.com/forums/mini-lathe/82871-7-x-10-project-started.html" target="_blank">7X10 Lathe conversion</a>
    <a href="http://www.cnczone.com/forums/open-source-cnc-machine-designs/335846-cnc.html" target="_blank">Custom X-Carve router</a>
    <a href="http://www.linkedin.com/in/tooldesign" target="_blank">LinkedIn</a>

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