partsproduction
Titanium
- Joined
- Aug 22, 2011
- Location
- Oregon coast
A job came in, two saw rollers with back ridges as stops, each of which protrudes outside the roller's surfaces. The rollers are 60 Rc and I suspect they are case hardened.
The customer wants me to build the front edges of the ridges and grind them, which I'd do in the surface grinder using a spin jig.
Two questions, what rod to use and can short passes keep the original hardness of the cylindrical rolling areas by moderating heat, maybe 1/2", cool for a time, weld again?
The customer wants me to build the front edges of the ridges and grind them, which I'd do in the surface grinder using a spin jig.
Two questions, what rod to use and can short passes keep the original hardness of the cylindrical rolling areas by moderating heat, maybe 1/2", cool for a time, weld again?