ballen
Diamond
- Joined
- Sep 25, 2011
- Location
- Garbsen, Germany
My Studer RHU-450 cylindrical grinder came with this Elbe wheel already mounted on a hub. It's 300 x 25 x 127mm (12" x 1" x 5") aluminium oxide, 80 grit, G hardness, very open:
I am almost finished modifying two more hubs to fit the machine. I have three wheels that will fit. Which two would be the most useful complement to the one above?
Wheel A is this, from Winterthur in Switzerland. It is 300 x 25 x 127mm, Aluminum Oxide, 80 grit L 5/6 VSR (I think that means L hardness, vitrified bond).
Wheel B is the same grade and grit, also from Winterthur, but 10mm wide, so 300 x 10 x 127.
Wheel C is this one from Norton, 300 x 25 x 127mm. It is Aluminium Oxide 120 grit, JVS, which I think is J hardness, vitrified bond:
So if you could mount and balance two of these last three wheels, to complement the Elbe one shown at the top, which ones would you pick? This is all for one-of-the-kind work and repairs, no regular parts or pattern. I am just starting to learn to use a cylindrical grinder, and have almost no experience.
I am almost finished modifying two more hubs to fit the machine. I have three wheels that will fit. Which two would be the most useful complement to the one above?
Wheel A is this, from Winterthur in Switzerland. It is 300 x 25 x 127mm, Aluminum Oxide, 80 grit L 5/6 VSR (I think that means L hardness, vitrified bond).
Wheel B is the same grade and grit, also from Winterthur, but 10mm wide, so 300 x 10 x 127.
Wheel C is this one from Norton, 300 x 25 x 127mm. It is Aluminium Oxide 120 grit, JVS, which I think is J hardness, vitrified bond:
So if you could mount and balance two of these last three wheels, to complement the Elbe one shown at the top, which ones would you pick? This is all for one-of-the-kind work and repairs, no regular parts or pattern. I am just starting to learn to use a cylindrical grinder, and have almost no experience.