Tappets---
hotater (Premium member) > albums > Listeroid Engine
Album Info:
The tappet on the left is 'as made' by Indian 'Craftsmen'. I don't know how you can make a lathe turn such a wavy surface, but they mananged. The specs in the center are Rockwell test marks made by a diamond penetrator. Rc 55 is hard enough for great wear, but the surface finish is sure to prevent proper rotation or long wear. The tappet on the right has been surface ground to a 32 finish.
Sample Email
Below is what we'll send to your friends to invite them - edit or remove the optional note.
Buy prints

No comments so far...
To be able to leave a comment please Log in or Sign up.