Hello again from Aus
Finally we are sharpening cutters. A air spindle with 5C collets is used as a holder. This can swivel either side to setup each tooth facet. Primary clearance is provided by tilting the wheel head back. Our main problem was lack of confidence and not realising the tilted head causes the wheel to clear the tooth above that being ground.
A 38A60JV flared cup wheel gives a good finish, though a CBC wheel will be ordered soon.
The next project is the Cawi drill grinder, so far I've had no luck finding a operators manual, so it's all guessing.
Has anyone a recomendation for software to use with a 4 axis CNC machining centre to do this operation? |