砂轮越程槽尺寸：摘自GB/T6403.5-1986
|
b1
|
0.6
|
1
|
1.6
|
2
|
3
|
4
|
5
|
8
|
10
|
|
b2
|
2
|
3
|
4
|
5
|
8
|
10
|
|
h
|
0.1
|
0.2
|
0.3
|
0.4
|
0.6
|
0.8
|
1.2
|
|
r
|
0.2
|
0.5
|
0.8
|
1
|
1.6
|
2
|
3
|
|
d
|
～10
|
＞10～50
|
＞50～100
|
＞100
|
|
注：1、越程槽内二直线相交处，不允许产生尖角。
|
|
2、越程槽深度h与圆弧半径r，要满足r<3h。
|
|
H
|
＜5
|
6
|
8
|
10
|
12
|
16
|
20
|
25
|
32
|
40
|
50
|
63
|
80
|
|
b
|
1
|
2
|
3
|
4
|
5
|
6
|
|
h
|
|
r
|
0.5
|
0.5
|
1
|
1.6
|
1.6
|
2
|
|
H
|
8
|
10
|
12
|
16
|
20
|
|
25
|
32
|
40
|
50
|
63
|
80
|
100
|
|
b
|
2
|
3
|
5
|
8
|
|
h
|
1.6
|
2
|
3
|
5
|
|
r
|
0.5
|
1
|
1.6
|
2
|
|
b
|
2
|
3
|
4
|
5
|
-
|
|
h
|
1.6
|
2
|
2.5
|
3
|
-
|
|
r
|
0.5
|
1
|
1.2
|
1.6
|
-
|
