I wanted to try and print some planetary gears to try and make my 4th axis work better.
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Here's my journey of building a Reprap 3d Printer. Took about two weeks to get to the point where I was printing and I am still tweaking things to get good prints but it's working well enough to share :)
Read MoreHere's how I made my own bandsaw bearing guides from aluminum tuping and regular skate bearings - for like $20 :)
Read MoreUsing a Parallax Propeller Proto board and a Pololu Stepper Driver - I've built a home made power drive for my lathe / mill / drill - Check it out!
Read MoreI am working on a project for my Enco Mill Drill Lathe - it's a Power Feed driven by a Parallax Propeller and EasyDriver - part of the project involves making some Timing Pulleys to hook it all up! So this post is about the Timing Pulleys! Check out some pictures and videos!
Read MoreI just realized that I've never uploaded anything about my latest 4th Axis that I've thrown together - so here are some pictures and a video about it!
Read MoreYes you read the title right! I've converted my Shopsmith to do some metalworking for me! Check out the pictures and a short video clip :)
Allbeit some of this is "redneck" engineering at best - what works - works :)
Basically I've been studying and studying metal lathes for a while and was going to start working on a Gingery lathe, and I keep going back and forth in my head saying to myself that I've already GOT most of what I need in the Shopsmith - if I just could work out a cross slide tool holder thing I'd probably be good
So I ordered a 3 jaw self centering chuck, A Shopsmith to 8TPI adapter, and an 8TPI plain back plate, and built a plate to connect my cross slide vise to the Shopsmith! The pictures and results speak for themselves - I'm quite pleased with them anyway :)
I suppose that if I start to do a lot of this kind of stuff it would be better to get one of those cheap Harbor Freight lathes, but for now - this works! :)
By the way - the bushing is for a 4th Axis I'm building for the CNC machine ;)
and here's a short video of some of it in action!(Right-Click the link and choose "Save-As") VIDEO