surface plates in machinery
Material:HT200-300.HB170-240.
High quality with reasonable price.
Best service and fast delivery
Products:Surface plates
Specification: 100x100mm-4000x8000mm (special specifications can be made as buyer’s requirement). We provide special tapped holes and T-Slots at the top working surface for fixing work or measuring instruments at extra cost. These are offered as per customers’ specifications.
Usage: It is applicable to various inspections and benchmark planes for accuracy measurement. It can be used as the measurement benchmark for machine tool inspection and to inspect the dimension accuracy or running difference with the function of performing precise lineation. It is an inevitable tool during machine manufacturing.
Materials and Processing: The material of our surface plate is high strength cast iron HT200-300,working surface degree of hardness is HB170-240, undergoes two manual handlings(artificial annealing 600-700 degrees with natural aging 2-3years) to make the product stable in accuracy and good in grinding resistance.
Precision: According to the national standards measurement examination regulations execution, JB/T7974-99 respectively is 0,1,2,3.
Type(mm) | Precision Grade(μm) | |||
Grade 0 | Grade 1 | Grade 2 | Grade 3 | |
100x200 | 6 | 12 | 24 |
|
200x200 | 6 | 12 | 24 |
|
200x300 | 7 | 13 | 25 |
|
300x300 | 7 | 13 | 26 |
|
300x400 | 7 | 14 | 28 |
|
400x400 | 7 | 14 | 28 |
|
400x600 | 8 | 16 | 35 | 80 |
450x600 | 8 | 16 | 32 | 80 |
500x600 | 9 | 18 | 36 | 90 |
750x1000 | 10 | 20 | 40 | 110 |
1000x1500 | 12 | 25 | 50 | 125 |
1500x2000 | -- | -- | 60 | 150 |
3000x3000 |
|
|
| 200 |
3000x5000 | -- | -- | -- | 200 |
.......
We will offer you the most competitive price and excellent service. Your inquiry is highly appreciated.
Should you require any more details, please feel free to contact us.
