The greater the depth, the more cost
effective; this means longer tool life
and less downtime. The additional volume
of grain results in only a marginal
increase in manufacturing cost i.e.
double the depth does not automatiExplanation
of symbols (extract from EN 13236)
Ideal: a small contact area
The contact area between the workpiece
and the diamond/CBN layer
should be kept as small as possible.
Advantages: of a larger contact
area
+ better surface finish
+ better wheel life
D Outer diameter
E Back wall of cup and recessed wheel
H Internal diameter
J Diameter of wheel boss
L Shaft length for mounted points / length of honing stones
R Radius
Sd Shaft diameter for mounted points
T Overall width
W Width of layer (also wheel width per EN 13236)
X Depth of layer
shape 1A1
shape 1A2 shape 1A8
shape 6A2 shape 9A3
shape 1A3
shape 14A1
shape 1F1 shape 1A8W shape HHA
cally mean twice the price; the wheel
life can however be doubled if used
correctly.
Advanta