Thursday, September 15, 2011

Progress is happening

A lots been happening in the last few days. I've been busy working on the knife, so I haven't been posting, but here are the video's I promised of the prototype in action. The first with everything in position.

video

The second with the blade (temporarily in place)

video

The work in the machine shop is going well. I don't have metal working equipment in my shop so I have been using the machines at work. I've been staying late after the machine shop guys go home and using the equipment then.

I didn't take as many pictures as I should have, I tend to get working and forget to take pictures.

I bought a rotary table to make the main plate that the pivot disk will mesh with.

(I took these pics with my phone, sorry for the quality)

Here it is lined up on the table.


Here is a pic of milling the final size.



And a close up of the ring (with the bottom milled).


After I was that far there I made the ring.

This was a 4" piece of round stock chucked in the lathe and turned down. The machinist suggested that I turn the end over sized and turn down a post that will fit in a collet. He said this would be safer and give a better level of accuracy. This is after initial turning, before cutting the chunk off.


Here is the piece cut off and mounted in the collet and turned down to size, ready to be bored out.


It Fits!

More to come in the next few days!

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