CMM Machine Granite Base Surface Plate Calibration 1000 x 1500 x
200 mm
Our black granite granite measuring devices and granite mechanical
components are made of high quality Jinan Black granite. Due to
their high precision,long duration,good stability and corrosion
resistance,they have been more and more used in product inspection
of modern industy and such scientific areas as mechanic alaerospace
and scientific researches.
our Granite measuring tools have the following characteristics:
1 High precision reliable stability resistant to deform and
guaranteed accuracy under normal ambient temperature. Machine Components
2 No-rust and anticorrosion.
3 Wear resistance long service life.
4 Any cutting or scraching for working surface does not bring about
roughedgeswhich might influence its measuring precision.
5 Non magnetization. Machine Components
6 Glossy surface without sluggishness when the workpieces or tools
are moving on it.
CNC Components made of granite,including base,column,beam and
railway,with a maximum of 6000x3500x600mm. Machine Components
We can provide different pieces for our customer of electronic
industry, the largest size is:6000x3500x500mm.
We can do any shape, if you have a drawing.
Product Application:
Mainly used to measure parallel and equal altitude of precision
instrument, precision tool, mechanical component in modern industry
and scientific research institutes.
We are able to manufacture the Granite Surface Plate with the good
and stable flatness according to standard of DIN/JIS/GB.
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
(d is the length of the diagonal)
Specification
Length × Width × Thickness (mm) | Weight (kgs) | Precision Grade (μm) |
000 | 00 | 0 | 1 |
300 × 200 × 50 | 17 | 1.5 | 3 | 6 | 12 |
300 × 300 × 50 | 19 | 1.5 | 3 | 6 | 12 |
400 × 300 × 70 | 25 | 1.5 | 3 | 6 | 12 |
400 × 400 × 70 | 48 | 2 | 3.5 | 6.5 | 13 |
630 × 400 × 100 | 76 | 2 | 3.5 | 7 | 14 |
630 × 630 × 100 | 155 | 2 | 4 | 8 | 16 |
800 × 500 × 130 | 156 | 2 | 4 | 8 | 16 |
1000 × 630 × 130 | 284 | 2.5 | 4.5 | 9 | 18 |
1000 × 750 × 150 | 338 | 2.5 | 5 | 9 | 18 |
1000 × 1000 × 150 | 450 | 2.5 | 5 | 10 | 20 |
1600 × 1000 × 200 | 963 | 3 | 6 | 12 | 24 |
2000 × 1000 × 200 | 1200 | 3.5 | 6.5 | 13 | 26 |
1600 × 1600 × 300 | 2312 | 3.5 | 6.5 | 13 | 26 |
2000 × 1600 × 300 | 2890 | 3.5 | 7 | 14 | 28 |
2500 × 1600 × 300 | 3612 | 4 | 8 | 16 | 32 |
3000 × 2000 × 500 | 9030 | 4.5 | 9 | 18 | 36 |
4000 × 2000 × 500 | 12040 | 5.5 | 11 | 22 | 44 |
6000 × 2000 × 700 | 25284 | 7.5 | 15 | 30 | 60 |
