Acer Supra 818PD, Operation Manual

Page: 46 / 238

818~2040 PD
___________________________________________________________________________
5-18
5.8 RECOMMENDED GRINDING WHEEL
SPECIFICATIONS FOR SURFACE GRINDING
The grinding wheel specifications supplied by KINIK are shown on below table:
Recommended grinding wheel specifications for surface grinding
Horiz. Spindle (1
st
, 5
th
and 7
th
Type)
Vertical Spindle (2
nd
Type)
D T H D T H D T W
180 13,16,19
31.75
50.80
255 32
50.80
76.20 205
205 75
100
25
32
205
13,16,19
25 31.75
50.80
305
32,38,
50
76.20
127.00
305
355 125,150
125,150 32,38
32,38
255
13,16,19
25 50.80
76.20
355
32,38,
50
127.00
405
405 125,150
125,150 32,38
32,38
Grinding Wheel
Standard Specif.
Workpiece
Material
305
13,16,19
25
76.20
127.0
0
405
32,98,
50
127.00
203.30
For pottery shape, the
bond type should
increase by one grade
S..C,S..CK
SF..,SNC..,SK.. Raw
material
19A46K8V
﹝
WA46K8V
﹞
19A36K8V
﹝
WA36K8V
﹞
19A30J8V
﹝
WA30J8V
﹞
Quenched
material same as
above
Quenched
material
(alloy
steel)

WA46H8V

SA46I8V
WA36H8V
SA36I8V WA36G8 V
SA36H8V
Quenched
material
(tool steel)
SA46H8V SA36H8V SA36G8V
Stainless
steel
Heat
resistant
steel
SA46I8V SA36I8V SA30H8V
FC..
Ductile iron,
Meehanite cast
iron, etc
Cast iron

C46J5V

19A46K8V
C46I5V
19 A46J8V C36I5V
19A36J8V