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5.1.4 CORRESPONING TABLE FOR VARIOUS BRANDS OF
GRINDING WHEELS
WORKPIECE
MATERIAL
Dry grinding
Cast iron
Wet grinding
Dry grinding
General iron
Wet grinding
Dry grinding
General steel
(Soft)
Wet grinding
Dry grinding
General steel
(Hard)
Wet grinding
Dry grinding
Special steel
(Soft)
Wet grinding
Dry grinding
Special steel
(Hard)
Wet grinding
Remark
GRINDING WHEEL SELECTION CONDITIONS:
1.
The abrasive type should meet workpiece material.
2.
The workpiece surface roughness is determined by grain size. (For example: grain sizes 46,
60, 80, 100, 120, 150 and 200, etc). The bigger grain size, the finer surface finish with
smoother effect.
3.
For grinding hard workpiece, a soft grade of bond type is suggested. For example, "H＂: A
soft material requires hard grade bond type "K＂ of a grinding wheel: Popular bond types
are "H, I, J, K＂.
4.
SELECT GRINDING WHEEL FOR DRY AND WET GRINDING:
The bond type of grinding wheel for dry grinding should be soft with great porosity.
The bond type of grinding wheel for wet grinding can be increased by one grade in hardness,
while porosity can be reduced by one grade.
5.
For forming grinding, the grinding wheel hardness should be higher, grain size should be fine,
and porosity is small.
※Selection of grinding wheel for other applications, contact the grinding wheel
manufacturer for further instructions.
CARBO
C46H8V1A
C46HI8V1A
RA46I8V40W1A
RA46J8V40W1A
RA46I8V40W1A
RA46J8V40W1A
RA46H8V40W1A
RA46HI8V40W1A
32A46I8V40W1A
32A46IJ8V40W1A
32A46H8V40W1A
32A40HI8V40W1A
Above table only shows partial brands for reference.
5-4
BRAND
KINIK
Same
as left
Same
as left
WA40I8VA
WA40K8VA
WA46I8VA
WA46K8VA
WA46J8VA
WA46I8VA
WA46I8VA
WA46I8VA
WA46H8VA
WA46H8VA
818~2040 PD
TAIROULY
Same as left
Same as left
88A46J8AV217
88A46K8AV217
88A46J8AV217
88A46K8AV217
89A46H8AV217
89A46I8AV217
93A46I8AV217
93A46J8AV217
93A46H8AV217
93A46I8AV217
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