Hi,
I'm trying to design a mold for a rubber wiper blade, which needs to have a very sharp 90 degree edge.
Theoretically it could be machined using a regular flat nose / square end mill with a diameter of 2 mm - I'm wondering what is the minimum cutting radius i can ask for on the inner edge.
I've attached a sketch that shows what edge I'm referring to.
Thanks
I'm trying to design a mold for a rubber wiper blade, which needs to have a very sharp 90 degree edge.
Theoretically it could be machined using a regular flat nose / square end mill with a diameter of 2 mm - I'm wondering what is the minimum cutting radius i can ask for on the inner edge.
I've attached a sketch that shows what edge I'm referring to.
Thanks