trochoidalpath
Cast Iron
- Joined
- Jan 17, 2016
Thought I'd solicit some advice on toolholding for a BT30 machine doing 3D finishing. We usually run these with 1/4", 3/16", or 1/8" ball nose end mills, depending on the part, stepovers around a thou, in either 7075 or A2.
Hydraulic chuck with a reducing sleeve? SK? Stick with ER because it's good enough? (We're not set up for shrink fit, so that's off the table.)
Hydraulic chuck with a reducing sleeve? SK? Stick with ER because it's good enough? (We're not set up for shrink fit, so that's off the table.)