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please explain a bit more why does your part fly off when soft jaws are use, or please share real/close to real image/drawings; normally, soft jaws should deliverOur solution so far has been soft jaws in a three-jaw chuck clamping on the OD. This got two problems. First problem is it's just not enough clamping force meaning the parts fly all over the place even with reduced feeds and speeds. Second problem is clearance, meaning we have to do things in multiple setups sometimes, which adds a lot of time
if l/d increases, then there may be some contact issued; i don't know, i can't figure out what's hapenning there
about multiple setups, if you wish for an opinion, i need to know your current approach
on 6 mm, you can hold parts up to o200, or even more; issue is not the 6mm, but the l/d and the tir requirementsis it possible to use ID expansion clamps where you only have about 6mm of surface to clamp on? Keeping in mind the inside diameter of the parts ranges anywhere from 20mm to 120mm. If so, what type of clamp should I use?
i need more details, in order to try to provide a solution, maybe you can avoid entirely that id clamp / kindly