Black Granite Precision Surface Plate Slotted The T Groove
Black granite precision surface plate slotted the T groove. Granite precision Plate for Inspection tabletop with T groove on surface. Double 00 class precision granite surface plate for inspect instrument tabletop with 3 T-style grooves on the surface. Drilling holes, thread insert, slot groove, feet mount, all could been customizable.
This black Jinanqing precision granite surface plate, 00 class, the flatness meet 3um. 3 T-style groove should be parallel, straightness ≤4um. The granite plate for instrument inspection tabletop in the optical laboratory usually. Application with linear motor industrial field also. This granite precision tabletop dimension: 2000*1200*500mm, weight 3960kg. Give us a mail, tailor-made the granite plate which you designed in your minds. Drilling holes, thread insert, T-style groove insert, rubber feet mount, that all good.
| item | value |
| Place of Origin | China |
| Brand Name | HF |
| Model Number | HF-Granite |
| Place of Origin | Hebei, China |
| Material | Granite |
| Size | 200x200mm -- 4000x8000mm |
| Accuracy | 00, 0, 1, 2, 3 |
| Machining | Fine grinding |
| Certificate | ISO9001 |
| OEM and ODM | Acceptable |
| Accessory | stand, pad iron, ground anchor |
| Packaging | export standard |
| Standard | DIN/JIS/GB |
Specification:
1. Specific Gravity(Proportion):3.30g/cm3 or 2970-3070kg/m2
2. Shore Hardness:>70Hs-80Hs
3. Tensile strength:211Kg/cm2
4. Compressive strength:254-254Mpa
5. Linear expansion Coefficient:4.61'10-6/ºC
6. Elastic Modulus:30-50Gpa
7. Water Absorptivity:≤0.13%
8. Flexible grinding capacity:1.27-1.47N/mm2
Our granite surface plate refers to the advanced standards of the leading countries, and its flatness tolerance is in accordance with the JB/T 7975-1999 Surface Plate:
Grade 000 =1x(1+d/1000)/μm
Grade 00 =2x(1+d/1000)/μm
Grade 0 =4x(1+d/1000)/μm
Grade 1 =8x(1+d/1000)/μm
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High Precision Industry Manual 12x18 Granite Surface Plate Images
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