Surface Plate

Surface plate uses: it is a measurement standard for testing the shape and position tolerance of mechanical parts such as plane, parallelism, straightness, etc. It can also be used for general parts and parts of the marking, riveting and grinding process and measurement. The working face is marked with lines, which is convenient for measurement and reference to be used in work. Convenient and practical.

Surface platforms specifications: 200×200 to 2000×4000mm (specifications can be customized according to user drawings).

Surface platforms (plate) material: Cast iron HT200-300 working surface hardness HB170-240, after two manual treatment (artificial annealing 600-700 degrees or natural aging 2-3 years) the use of the product accuracy is stable, can be good.

Surface platforms (plate) specifications: 200×200-3000×8000mm(specifications can be customized according to user drawings or production and processing agreed by both parties.)


Application of the Surface platforms: suitable for all kinds of inspection work, the reference plane for measurement; Used for machine tool mechanical inspection and measurement standards; Check the dimensional accuracy or shape deviation of the parts, and make a tight line, which is also a basic tool in mechanical manufacturing.

Surface platforms surface quality inspection: test by coloring method. Level 0, Level 1 plate shall be not less than 25 points within a range of 25 mm square on each side, level 2 shall not be less than 20 points, and level 3 shall not be less than 12 points.

Material: HT200~HT300

Hardness: HB170~220