Quote Originally Posted by honedright View Post
Icedog, this is what I think: you're an animal! Kinda crazy too - to go through all that, but a great idea.

I also believe that as the spine wears down, coincidentally with the edge (under normal honing) that the angle remains constant for a correct shaving edge. Can you figure a formula for that? Eh?

Or how about this: (and maybe your above data aready has some of what I'm about to suggest)

Assuming a brand new straight razor, the spine has a certain thickness, blade certain width, equals a bevel of X. That bevel would be the intended thickness for shaving for that razor. Yes? Now add the tape. How far off is the bevel with the tape (I guess that is your Delta above), and how would that affect shaving?

Also a rate equation: under normal honing (define) how long will a straight razor blade last before the edge/spine wear will no longer produce a shaving edge?

All in fun, of course.




Scott


tan A= opposite/adjacent=a/b

If the cutting edge is angle A. As hone wear reduces the spine thickness (side "a"), the edge honing also reduces total blade width (side "b"), thus maintaining edge geometry "A".


I think?