09-19-2018, 03:33 AM
(This post was last modified: 09-19-2018, 02:19 PM by KnifeGrinders.)
It is worth highlighting that the edge withstands frontal load much better than the lateral.
We've seen how easy an edge rolls under a 150 g load applied through a roller at an angle as little as 5-10 degrees, but withstands very well the same load applied perpendicular to the edge.
In line with this is that double-bevel blades outperform single-bevel. A single-bevel blade edge is less supported on the flat side and rolls towards it, while the double-bevel edge has symmetric support on both sides that makes it stronger.
We've seen how easy an edge rolls under a 150 g load applied through a roller at an angle as little as 5-10 degrees, but withstands very well the same load applied perpendicular to the edge.
In line with this is that double-bevel blades outperform single-bevel. A single-bevel blade edge is less supported on the flat side and rolls towards it, while the double-bevel edge has symmetric support on both sides that makes it stronger.
http://knifeGrinders.com.au