Semi-Automatic Threading to a Shoulder

[@jeffanderson4979]

That’s pretty slick Craig.

[@phineasj.whoopee3301]

Thanks Jeff, I must admit I was pretty nervous at the start.

[@cdrive5757]

Note: I made the statements below prior to clicking on your avatar. I should have done that first because you have better angles already recorded. *GOOD STUFF!!!*
I watched this video repeatedly. I even slowed the player down to .25 speed. Neither helped much because you never changed the camera view. Your automation eliminates the classic relief groove needed at the shoulder of the thread.... Brilliant!
I also watched your other video with the automatic half nut release. Your mechanisms are damn CLEVER but please give us more views of these mechanisms doing their thing! Some explanations wouldn't hurt either.
Thanks from a new subscriber ...Wakodahatchee Chris

[@phineasj.whoopee3301]

Thanks so much! See if this thread helps. www.hobby-machinist.com/threads/automatic-threading-stop-on-sb-heavy-10.100285/

[@MF-ml8eh]

Like A Boss Mr. Whoopee!

[@emijoandrew382]

The thread depth towards the shoulder seem shallow and are not to thread depth. in my opinion its due to the retraction of the spring. and educative content.Thanks Alot

[@phineasj.whoopee3301]

This thread was not completed, you can tell by the width of the crest. it was just for demonstration purposes.

[@f.hababorbitz]

Is that a flat I'm seeing on the eccentric cam when it's in the retracted position?

[@phineasj.whoopee3301]

Detent

[@doctorbill6301]

Two times would have been sufficient ! Where, how this switch ?

[@randomidiot8142]

Cam

[@charlescastiglione6469]

What is stopping the carriage feed?

[@phineasj.whoopee3301]

ua-cam.com/video/76KytHFz71Q/v-deo.html