03-29-2017, 11:03 AM
Jan,
All knifes are peoduced with flat edges becouse there are no machines that can make convex edges. All convex edges are grinded by hand on beltgrinders.
The persons that so rhis jobb are payed by number made convex edges per hour... The result of rhis is that in a serial of 1000 knifes there is not two knifes that have the same edges, there is 1000 different edges. There is no knifes in this 1000 knifes that have the same edge angle on both side of the edge. That is the quality of edges today
So, if you by a F1 the edge can differ 1-2 degrees, up or down, from what I wrote above.
The distance between the pivot point and the cutting edge makes the degrees. This menas that if you clamp your knifes a little diagonally - the distance differ along the edge, you will get a higher edgeangle close ro the handle and a lower angle on the tip.
Thomas
All knifes are peoduced with flat edges becouse there are no machines that can make convex edges. All convex edges are grinded by hand on beltgrinders.
The persons that so rhis jobb are payed by number made convex edges per hour... The result of rhis is that in a serial of 1000 knifes there is not two knifes that have the same edges, there is 1000 different edges. There is no knifes in this 1000 knifes that have the same edge angle on both side of the edge. That is the quality of edges today
So, if you by a F1 the edge can differ 1-2 degrees, up or down, from what I wrote above.
The distance between the pivot point and the cutting edge makes the degrees. This menas that if you clamp your knifes a little diagonally - the distance differ along the edge, you will get a higher edgeangle close ro the handle and a lower angle on the tip.
Thomas