I got an on Atlas 618 lathe that had originally been a "mica undercut" version. Though it has a lead screw, it has no half nut assembly at all (Just the lever). Here's how I made one.
https://www.youtube.com/watch?v=RpOPkz0xQDo
https://www.youtube.com/watch?v=c4-_dm2EtyU
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Thanks bobneumann! We've added your Lathe Split Nut to our Lathe Accessories category,
as well as to your builder page: bobneumann's Homemade Tools. Your receipt:
<div id="blocks"> <div class="block b1 pngfix"> <div class="bimg"> <div> <a href="http://www.homemadetools.net/homemade-lathe-split-nut"> <img src="/uploads/222873/homemade-lathe-split-nut.jpeg"/> </a> </div> </div> <div class="head pngfix"></div> <div class="left pngfix"></div> <div class="right pngfix"></div> <div class="blockover b1 pngfix"> <div class="title"> <a href="http://www.homemadetools.net/homemade-lathe-split-nut">Lathe Split Nut</a> <span> by <a href="http://www.homemadetools.net/builder/bobneumann">bobneumann</a></span> </div> <div class="tags">tags: <a href='http://www.homemadetools.net/tag/lathe'>lathe</a> </div> </div> </div> </div>
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Thank you for making this well documented instructional video. I like the tap construction part. Looking forward to seeing the new change gear construction video.