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V-block(<1><2><3><4><5><6>)
V-BLOCK
The Bridge Flat Ruler is made according to JB/T7977-99 Standard, with HT250 material, the working face is shaved and ground processed, it is a kind of measuring tool used for detecting Linearity and Flatness of work pieces, using in temperature of (20¡À5)¡ãC¡£
831 V-Block
832 V-Block
833 Single Groove Block
834 Triple Grooves Block
Type ¨O

Specification

mm

Linearity or

Flatness of Working Face

Parallelism of V Groove To Underside

 

Parallelism of V Groove To Side Face

Symmetry of V Groove To Side Face

Precision Grade um

0

1

2

0

1

2

0

1

¨O

35x35x30

1

2

3

2.5

5

10

2.5

5

60x60x50

1

2

3

2.5

5

10

2.5

5

105x105x80

1.5.

3

5

4

8

15

4

8

100x150x100

 

3

5

4

8

15

4

8

¢ò

100x100x60

 

 

 

 

10

20

 

10

150x150x80

 

 

 

 

15

25

 

15

200x200x100

 

 

 

 

15

25

 

15

300x300x120

2

4

 

 

20

30

 

20

¢ó

200x125x100

2.5

5

 

4

8

15

4

8

300x180x125

0.8

1.5

6

5

10

20

5

10

¢ô

40x30x30

1

2

8

2

4

 

 

 

60x60x60

1.2

2.5

3

3

6

 

 

 

100x100x100

 

 

 

 

8

 

 

 

Single Groove Block

100x65x40

 

 

 

 

10

20

 

10

150x85x60

 

 

 

 

15

25

 

15

200x140x100

 

 

 

 

15

25

 

15

250x165x125

 

 

 

 

18

28

 

18

320x200x150

 

 

 

 

20

30

 

20

460x20x180

 

 

 

 

20

30

 

20

800x400x300

 

 

 

 

25

40

 

25

1000x500x400

 

 

 

 

30

50

 

30

Triple Grooves Block

100x50x35

 

 

 

 

10

20

 

10

125x70x45

 

 

 

 

10

20

 

10

160x80x50

 

 

 

 

15

25

 

15

200x100x70

 

 

 

 

15

25

 

15

250x120x100

 

 

 

 

18

28

 

18

300x300x120

 

 

 

 

20

30

 

20

Verticality of V Groove To Endface

Altitude Difference of V Groove To Underside

2

0

1

2

0

1

2

0

1

2

10

5

10

20

5

5

10

4

6

12

10

5

10

20

5

5

10

4

6

12

15

8

16

30

8

8

15

5

10

20

15

8

16

30

8

8

15

5

10

20

20

 

20

40

 

 

 

 

12

25

25

 

30

50

 

 

 

 

20

30

25

 

30

50

 

 

 

 

20

30

30

 

40

60

 

 

 

 

25

35

15

8

16

30

8

8

15

5

10

20

20

10

20

40

10

10

20

6

12

25

 

 

 

 

 

 

 

3

5

 

 

 

 

 

 

 

 

4

8

 

 

 

 

 

 

 

 

10

 

 

20

 

20

40

 

 

 

 

12

25

25

 

30

50

 

 

 

 

20

30

25

 

30

50

 

 

 

 

20

30

28

 

35

60

 

 

 

 

25

35

30

 

40

60

 

 

 

 

25

35

30

 

40

60

 

 

 

 

25

35

40

 

50

70

 

 

 

 

30

45

50

 

60

80

 

 

 

 

35

55

20

 

20

40

 

 

 

 

12

25

20

 

20

40

 

 

 

 

12

25

25

 

30

50

 

 

 

 

20

30

25

 

30

50

 

 

 

 

20

30

28

 

35

60

 

 

 

 

25

35

30

 

40

60

 

 

 

 

25

35

835 Permanent Magnetic V Block

Model

Demension mm

Suction

N

N.W

kg

Package Demension cm

L

W

H

Xv70x85

85

70

85

200

2.6

15x11x15

Xv70x102

102

70

95

200

5.1

17x11x16

Xv70x130

130

70

85

200

5.8

19x11x15

Xv40x70

40

70

50

100

1

13x8x11

Xv50x100

50

100

80

150

3

17x9x11

Xv50x150

50

150

100

250

5.6

22x9x16