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Type: Posts; User: Ray-at-Evlyn

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    Q setter won't stay up

    1997 Puma 200. I discovered the previous owner had removed the power wires to the q setter arm. I reattached the wires and the arm travels down with M80 and up with M81. The problem is after the arm...
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    If I hit x and then hit z before x homes itself I...

    If I hit x and then hit z before x homes itself I achieve a zero point reference in both axis without an over travel. Figured I would update this post incase that info helps someone.
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    Z over Travel Zero Point Reference

    We just picked up a 97 Daewoo Puma 200 Lathe. It checked out in great shape by the inspector we hired. After installation in our shop, we cannot get it to zero-point reference (Home) in Z. I am new...
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    I just realized my mistake. I was calculating sfm...

    I just realized my mistake. I was calculating sfm for annealed 4140. My new calc for prehardened is 285 sfm. So your numbers are really close. Geez, I have egg on my face.
    My Iscar inserts require a...
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    Thank you, this will narrow my search. I am...

    Thank you, this will narrow my search. I am surprised at your suggestion to limit doc to the nose radius. I could have sworn that I read somewhere that one should cut as deep as your machine will...
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    4140 ht on a tl-1

    Hi all,

    I recently decided to give up my day job and take a stab at the American dream of owning and operating my own business. I have been blessed as I am doing well so far. I recently aquired a...
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