The marking platform is a measurement benchmark for checking the flatness, straightness, and other positional tolerances of machine parts. It can also be used for marking, grinding, and machining parts, installing equipment, and other purposes. It is a measurement benchmark for checking the flatness, parallelism, straightness, and other positional tolerances of mechanical parts. It can also be used for marking, riveting, welding, grinding, processing, and measurement of general parts and components.

Material of the marking platform: cast iron HT200-300, which has undergone two manual treatments (manual annealing at 600-700 degrees or). The accuracy of using this product is stable and the performance is good.

Marking platform (specifications can be customized according to user drawings or agreed upon by both parties for production and processing.)

Marking platform accuracy: According to the standard metrological verification regulations, it is divided into four levels: 0, 1, 2, and 3.

When installing the marking platform, the various support points of the marking platform should be padded and compacted with adjusting shims, and the marking platform should be adjusted to qualified accuracy by technicians. When using the marking platform, handle the workpiece gently and do not move rough workpieces on the marking cast iron platform to avoid damage such as bumps and scratches on the working surface of the marking platform. The cast iron quality and heat treatment quality of the marking platform have a significant impact on the performance of the flat plate: or the working surface may deform due to residual large internal stresses; Or due to the inability to maintain accuracy; Or due to difficulty in scraping, roughness with small values cannot be obtained.