规格type(mm)

工作面平面度
flantness of working surface

v型槽对测面平行度
parallelism between v slot and bottom surface

v型槽对测面平行度
parallelismbetween v slot and side surface

v型槽对两侧面的对称度
symmetry between vslot and side surface

v型槽侧面对端的
squareness between vslot and end surface

v型槽对底面垂直度
squareness between v slot and bottom surface

一对v型块对底面的高度差
height difference of the vslot with in amatched pair

精度等级precision grade

0

1

0

1

0

1

0

1

0

1

0

1

0

1

40x90

1

2

3

1

3

6

5

10

5

5

3

6

4

6

63x90

2

3

4

6

4

8

8

16

8

8

4

8

5

10

100x90

2

4

4

8

4

8

8

16

8

8

4

8

5

10

160x90

2.5

5

5

10

5

10

0

20

10

10

5

10

6

12