Hi Guys,
Does anyone out there have a calculation to calculate the stepover and cusp height to obtain a known surface finish in micro-meters.
Thanks for any help
Hi Guys,
Does anyone out there have a calculation to calculate the stepover and cusp height to obtain a known surface finish in micro-meters.
Thanks for any help
d.a.v.e
This is taken from an article in Tooling & Production Magazine.
Ra (Microinches) = [(feedrate)sq. / (Insert nose radius X 8) / 3
Ra X 1.11 = RMS
Ra X 0.025 = Micrometers
I hope this helps. Good Luck.
DZASTR