Unfinished pull stud grippers.https://uploads.tapatalk-cdn.com/201...0689a22c52.jpg
Sent from my MI 5s Plus using Tapatalk
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Unfinished pull stud grippers.https://uploads.tapatalk-cdn.com/201...0689a22c52.jpg
Sent from my MI 5s Plus using Tapatalk
It took some time to finish the first gripper because I was busy with other things but here it is. Jaws made from ck45.https://uploads.tapatalk-cdn.com/201...db0e790178.jpghttps://uploads.tapatalk-cdn.com/201...345d503bc9.jpghttps://uploads.tapatalk-cdn.com/201...dc4169f946.jpg
Sent from my MI 5s Plus using Tapatalk
And here I am on the design at the moment.
What is the correct angle for ISO20 taper? I mean what the angle of the spindle taper should be?
um. shoudlnt that have been the first step here?
:)
taper for ALL steep taper type tooling, regardless of size is 7 in 24.
which means, your profile reference points for angle are are 3.5 units radially, 24 units axial. with an opening of 22.225mm (7/8") diametre.
Soo, does that make 16,5943? :)
i hope not. your tools will fall out.
it should be half that per side.
i assume you need the actual angle for manual lathe?
Hi again,
It's a CNC'ed lathe.
According to my calculation the angle of the line is 188.29715° however, I just tried to cut the taper on aluminium but it is narrower on the large size so there is a little play on the small side. What did I miss?
AL is not cheap :/ Can we see your sketch's dim or part's pmi?
al is cheap AF :P
better to screw that up than A2
this is also why you dont use angles. use the 7 in 24 measurements.
difficult to know what has gone wrong, without knowing you use 7 in 24 to start (and not some rounded off angle)
you must work at one of the spindle factories ive talked to.....