Yes I think it was originally stamped as it consists of two pieces sandwiched together.It was probably stamped I would think.
Shaper and a dividing head comes to mind or Cnc with a small endmill perhaps?
I agree. I'm even lower-tech for this. This is a perfect shape to rough out in the forge. I'd probably bandsaw slit the teeth and hand-file to shape. A couple of hours and it would be done.This not super precision work, just something that needs to mesh with reasonable accuracy.
Yup that would likely work too. Now I need a forge and a bandsaw however. More tools!I agree. I'm even lower-tech for this. This is a perfect shape to rough out in the forge. I'd probably bandsaw slit the teeth and hand-file to shape. A couple of hours and it would be done.
If you have access to a mig or tig I would just build up the worn ones and grind and file to final shape. A cut off wheel and triangular file and, Bob's yer uncle.I'm not sure I have the capabilities yet but I'm wondering how a fellow would go about remaking this thing. It is is a curved gear rack that engages with a gear as the rack passes over in an arc.
⁶View attachment 26639How does one cut teeth on an arc?