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 Granite surface plate 2023/12/22 20:51:00 |
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Granite T-slot Surface Plate
Granite mainly consists of pyroxene,pkaguickase,a small amount of olivine ,biotite and micromagetite.Its structure is hard and compact.It has solidified in a natural way over millions of year resulting in his hogeneity ,reliable stability,high strength and super hardness .It can keeprelatively high precision under heave load.It鈥檚 suitable for measuring applications in factories and laboratories.
Physical properties
Specific Gravity: 2970-3070kg/m3
Comprissive Strength: 245-254N/ mm2
Elastic Modulus: 1.27-1.47N/ mm2
Linear Expansion Coefficient 4.61*10-6/掳C
Water Absorption: <0.13%
Shore Hardness: Hs70 upwards of
Granite Square Ruler
Granite mainly consists of pyroxene,pkaguickase,a small amount of olivine ,biotite and micromagetite.Its structure is hard and compact.It has solidified in a natural way over millions of year resulting in his hogeneity ,reliable stability,high strength and super hardness .It can keep relatively high precision under heave load.It鈥檚 suitable for measuring applications in factories and laboratories.
Physical properties
Specific Gravity: 2970-3070kg/m3
Comprissive Strength: 245-254N/ mm2
Elastic Modulus: 1.27-1.47N/ mm2
Linear Expansion Coefficient 4.61*10-6/掳C
Water Absorption: <0.13%
Shore Hardness: Hs70 upwards of
Granite Square Ruler
Material:
High-quality granite
Hard and compact structure
Reliable stability,hihr strength and super hardness
Applications:Used to detect verticality and planar degree of machine parts,workpieces ,machine working surface ,and precision instruments.
Salient Advantages:
High-precision
Against rust
Bear the acidification
Excelleng resistance-wear
Keep relatively high precision under heave load
Granite V-block
Applications:It is precision measuring tools made of natural granite.It is the necessary datum to detection of instrumentations, precision insturments,and mechanical parts.
Salient Advantages:
High-precision
Against rust
Bear the acidification
Excelleng resistance-wear
Keep relatively high precision under heave load.
Granite Square (Triangular)
Material: Granite mainly consists of pyroxene,pkaguickase,a small amount of olivine ,biotite and micromagetite.Its structure is hard and compact.It has solidified in a natural way over millions of year resulting in his hogeneity ,reliable stability,high strength and super hardness .It can keep relatively high precision under heave load.It鈥檚 suitable for measuring applications in factories and laboratories.
Applications: Used to measure verticality ,planar degree and straightness of workpieces.
Salient Features:
1 Millions of natural aging, organiazational structure ,tiny linear expansion cosfficient and no stress make the precision super
2 Super rigidity, high hardness and great resistance-wear
3 Do鈥檛 oiling ,longusing life and easy maintainability
4 Keep datum precision in normal tempreture.
5 No magnetized,no sluggishness,and not be effected by enviroment.
Granite Straight Edge
Applications:Widely used for checking straightness and marking purposes.Granite Straight Edges are hand scrapped or lapped to achieve the desired accurace as per standards.
Salient Features:
1 Millions of natural aging, organiazational structure ,tiny linear expansion cosfficient and no stress make the precision super
2 Super rigidity, high hardness and great resistance-wear
3 Do鈥檛 oiling ,longusing life and easy maintainability
4 Keep datum precision in normal tempreture.
5 No magnetized,no sluggishness,and not be effected by enviroment.
Granite Parallel
Material: Granite mainly consists of pyroxene,pkaguickase,a small amount of olivine ,biotite and micromagetite.Its structure is hard and compact.It has solidified in a natural way over millions of year resulting in his hogeneity ,reliable stability,high strength and super hardness .It can keep relatively high precision under heave load.It鈥檚 suitable for measuring applications in factories and laboratories.
Applications:They are precision lapped to achieve desired accuracy.
Granite platform
Salient Feature
Closed grained & uniform texture
Very hard,high wear resistance&extreme rigidity
Outstanding dmensional stability
Least affected by temperature changes
Non-corrosive & easy maintenance
Least subected to internal stresses
Suction-free & non-magnetic
Lifing facility procided for standard sizes
Top surface lapped smooth&flat
Inspected by electronic level ,precision level&auto collimator traceable to NABL
Dust cover provided for top surface
Physical properties
Specific Gravity: 2970-3070kg/m3
Comprissive Strength: 245-254N/ mm2
Elastic Modulus: 1.27-1.47N/ mm2
Linear Expansion Coefficient 4.61*10-6/掳C
Water Absorption: <0.13%
Shore Hardness: Hs70 upwards of
Granite Surface Plate
Material: Granite mainly consists of pyroxene,pkaguickase,a small amount of olivine ,biotite and micromagetite.Its structure is hard and compact.It has solidified in a natural way over millions of year resulting in his hogeneity ,reliable stability,high strength and super hardness .It can keep relatively high precision under heave load.It鈥檚 suitable for measuring applications in factories and laboratories.
Physical properties
Specific Gravity: 2970-3070kg/m3
Comprissive Strength: 245-254N/ mm2
Elastic Modulus: 1.27-1.47N/ mm2
Linear Expansion Coefficient 4.61*10-6/掳C
Water Absorption: <0.13%
Shore Hardness: Hs70 upwards of
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ZHONGBO HEAVY INDUSTRY |
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Contact
Person: |
Daniel Robin |
Phone: |
86-317-4505922 |
Fax: |
86-317-4505050 |
Zip code: |
061500 |
Address: |
No. 1,cangzhou,Hebei |
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http://www.zhongbozhonggong.com |
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zbzg999@yahoo.cn |
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