01-14-2018, 11:12 PM
I understand what you are saying Mr. KG and good point. I don’t know if that is what Mr. Steve is asking or not. It might very well be. In the case you most magnificently show with wonderful SEM microscopy, then the bevel would be unevenly sharpened and the blade needs to be flipped and ground from the other side.
But even so, how does that differ from a chisel, or unequal bevel type of grind? As I’m sure you know not all bevels are ground evenly. In your image, the red line simply forms a bevel with a micro, almost chisel grind.
It’s completely possible I’m not understanding what you are saying, but as long as the burr is remove above the red line, there exists a sharp edge, albeit not the same secondary bevel angle as the green line.
But even so, how does that differ from a chisel, or unequal bevel type of grind? As I’m sure you know not all bevels are ground evenly. In your image, the red line simply forms a bevel with a micro, almost chisel grind.
It’s completely possible I’m not understanding what you are saying, but as long as the burr is remove above the red line, there exists a sharp edge, albeit not the same secondary bevel angle as the green line.