Granite Precision Stage & Granite Inspection Table & Granite Machinery Parts-MORN Granite
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Products
Granite Vee block

1. Material: Jinan Black

    Specific Gravity: 3.07g/m3

    Compressive Strength: 257MPa

    Elastic Modulus: 1.37GPa

    Linear Expansion Coefficient: 4.61x10-6/℃

    Water Absorptivity: 0.12%

    Shore Hardness: 79.9

2. Features: High-Precision, no rust, acid and alkali-resistant, no magnetized, no deform, good abrasion resistance etc.

3. Applicable area: The granite vee block is mainly used to support the axis, pipe, sleeve and other cylindrical parts and make the axial centerline and working surface parallel.

4. Main parameter:

Specification (mm)

Flatness of working surface

Parallelism between V slot and back surface

Parallelism between V slot and side surface

Symmetry between V slot and two side surface

Symmetry between V slot side and  end surface

Verticality between V slot side and back surface

Height difference between V block and back surface

Precision Grade (um)

0

1

0

1

0

1

0

1

0

1

0

1

0

1

63×63×90°

1.5

3

4

8

4

8

8

16

8

8

4

8

5

10

100×100×90°

2

4

4

8

4

8

8

16

8

8

4

8

5

10

160×160×90°

2.5

5

5

10

5

10

10

20

10

10

5

10

6

12

We can produce with your special request.



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