AndysMachines: Digitally (PIC chip) controlled synchronization between hob and gear blank, Pt 1:
https://www.youtube.com/watch?v=7WleHVtIc1c
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AndysMachines: Digitally (PIC chip) controlled synchronization between hob and gear blank, Pt 1:
https://www.youtube.com/watch?v=7WleHVtIc1c
Oh, good grief! I am five minutes into the video and I can plainly see that we are going to have to watch it being made, piece-by-piece. With absolutely no explanation of what the design theory behind it is or what is going on.
AAAAAAAAHAG!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1111
I would like to know what the hole saw is?
Ralph
Sorry Paul, for not informing about the non-informative, tedious and perhaps non-pedagogic process beforehand.
That said, I personally like following the machining sometimes just to see what decisions is being made when,
and try to figure out the ideas and methods used. For instance: Not a single carbide insert, "merely" HSS lathe tools used throughout.
I'm also biased in having some interest in DIY hobbing, and learned quite a few bits from it.
But then that's just me - and "to each his own" I guess...
Ralphxyz: Seems to be a run-of-the mill Sandvik HSS 60 mm OD hole saw*:
Attachment 39977
2 cents
Johan
Note: *I'm NEITHER endorsing this particular brand, NOR waving any patriotic flag this time either...:)
The video must have been speeded up cause that run-of-the mill Sandvik HSS 60 mm OD hole saw cut through the steel like butter.
Ralphxyz
Yup- the shot was indeed speeded up as well as cut/ POV changed three times.
A PIC chip? Andy from Andy's Machines must be a pensioner.
All kidding aside Andy's Machines is a pretty cool channel. He builds lots of really cool stuff. The Terminator eyes video is pretty neat.
Caution: NO drawings, sparse comments, some machining that might be disturbing to sensitive watchers.
Watching this video is NOT MANDATORY.
https://www.youtube.com/watch?v=VJOem40ggkI
Hey Nova. Might you have a more specific URL for Andy's Machines? Did the Google thing and all I got was professional business machine shops. Didn't seem to be what I was looking for.
PS Great job Swede!!!
Here you go. This is the Terminator eye build. It's purely artistic, but still very neat. He makes a working mechanical iris.Quote:
Originally Posted by Canyonman44
https://www.youtube.com/watch?v=rHVmADY_Ky4
