What is your experience concerning part deformation by clamping? We recently ran a series of cast iron covers that needed rework after it turned out the clamping deformed the parts. We are switching to axial clamping directly on the chuck face if possible or on low stand-offs to avoid the radial deformation on critical dimension. First article for this approach is a bronze worm wheel blank of 940 mm OD weighing about 250 kg. Yes we also machine the gear profile with 5-axis machining.
Ааа, сам только что отловил 60 деталек с посадкой по H7, и все равно смотрю как - шпиндель крутиться - детали мутяться )) заказ правда на 200 штук, так что завтра продолжение...
Nice job Chris, the Kelly bar saved the day .again!
What is your experience concerning part deformation by clamping? We recently ran a series of cast iron covers that needed rework after it turned out the clamping deformed the parts. We are switching to axial clamping directly on the chuck face if possible or on low stand-offs to avoid the radial deformation on critical dimension. First article for this approach is a bronze worm wheel blank of 940 mm OD weighing about 250 kg. Yes we also machine the gear profile with 5-axis machining.
Amazing...I like heavy duty turning 👍
Came out great 👍 thanks for sharing 👍
Wowzers that’s awesome. Been watch a few guys in YT. I learn so much watching others.
Happy days from kiwi land.
Merci pour cette nouvelle video du week-end.
Magnifique travail
à la semaine prochaine
Xris
You can also use a boring bar for cutting outside
Very nice component...Thank You...
Impecable ❤
Very nice! You don't see many people face with a boring bar. I think they just don't think to do it.
Very nice
That part seemed like it had a large number of features to it...don't know if that's the right word....I mean separate dimensions you had to hit.
Are you sure you made the Radial outsite finish correctly ? Looks like the back of the plate was cutting into the radius.
It _is_ a pretty good cover, but I prefer the original. Had a certain ring to it.
Ааа, сам только что отловил 60 деталек с посадкой по H7, и все равно смотрю как - шпиндель крутиться - детали мутяться ))
заказ правда на 200 штук, так что завтра продолжение...
Tolerance on the I.D? Did you inadvertently collapse the I.D. when you flipped part in 4 jaw? Im not criticizing at all........just curious.
Chips 👍