Gauge Block Set
- Gauge block can be used to adjust the precision lathe and rule for the machining by measuring the parts dimensions.
- Gauge block with high accuracy plays an important role in the quality inspection.
- Gauge block can proofread the instruments of testing organization.
- Every Gauge Block set will be attached with test report to ensure it has 100% qualified dimension and tolerance.
- Gauge Block set can used for a long time even without special protection and maintenance because of good corrosion resistance and wear resistance.
- Gauge Block set has good stability after high precision surface processing causing that the temperature has little influence on it.
Gauge block provided by our company can be divided to 3 types according to their materials: white steel, tungsten steel, and ceramic. The size of them has a range of 1-100mm. All products with accuracy of 0, 1 and 2 are validated by EISEN standard.
As for the white steel gauge block, the special demagnetizing process can ensure the stability of the dimension accuracy and hardness of HRC62-64.
Material: White Steel
Relative density: 7.8
Hardness: HRC62-64C
Expansion coefficient: 11.5
Tungsten steel gauge block is processed by special technology to gain higher hardness of HRA91 and wear resistance. It a product with high precision and little deformation.
Material: Tungsten Steel
Relative density: 15.0
Hardness: HRA91
Expansion coefficient: 5.5
The temperature has little influence on ceramic gauge block. Its high wear resistance makes it have longer life (five times of steel material). It can used in precision measurement for a long time even without protection and maintenance because of good corrosion resistance. In the meantime, the special microcrystalline material and high precision surface processing make it stable enough.
Material: Ceramic
Relative density: 6.0
Hardness: HV1200
Expansion coefficient: 11
| Nominal Length | Lever 0 | Lever 1 | Lever 2 |
| Limit of Tolerance (±) | |||
| 0.5-10 | 0.12 | 0.20 | 0.45 |
| 10-25 | 0.14 | 0.30 | 0.60 |
| 25-50 | 0.20 | 0.40 | 0.80 |
| 50-75 | 0.25 | 0.50 | 1.00 |
| 75-100 | 0.30 | 0.60 | 1.20 |
| 100-150 | 0.40 | 0.80 | 1.60 |
| 150-200 | 0.50 | 1.00 | 2.00 |
| 200-250 | 0.60 | 1.20 | 2.40 |
| 250-300 | 0.70 | 1.40 | 2.80 |
| 300-400 | 0.90 | 1.80 | 3.60 |
| 400-500 | 1.10 | 2.20 | 4.40 |
| 500-600 | 1.30 | 2.60 | 5.00 |
| 600-700 | 1.50 | 3.00 | 6.00 |
| 700-800 | 1.70 | 3.40 | 6.50 |
| 800-900 | 1.90 | 3.80 | 7.50 |
| 900-1000 | 2.00 | 4.20 | 8.00 |
Notes
Precision Standard: DIN861-1980(Germany) 20°C Accuracy (Mm)
