Bar platform

The strip platform is suitable for various inspection work, as a reference plane for measurement, used for machine tool mechanical measurement reference, checking the dimensional accuracy or form and position deviation of parts, and making lines. It is also a fundamental tool in mechanical manufacturing.

The purpose of the strip platform is to be used as a reference plane for various inspection and measurement work, for machine tool mechanical measurement reference, to check the dimensional accuracy or form deviation of parts, and to make lines. It is also a fundamental tool in mechanical manufacturing.

The strip platform, also known as the cast iron flat plate, is basically box shaped in appearance. The working surface can be rectangular, square or circular, and the materials are HT200-300, QT400-600. It adopts scraping and grinding technology, and can process V-shaped, T-shaped, U-shaped grooves, dovetail grooves, circular holes, long holes, etc. on the working surface. It is a flat reference measuring tool used for workpiece and equipment inspection, marking, assembly, welding, assembly, riveting, etc.

Usage of the strip platform: Suitable for various inspection and measurement reference planes, used for machine tool mechanical measurement reference, checking the dimensional accuracy or positional deviation of parts, and making lines. It is also a fundamental tool in mechanical manufacturing.

Material of the strip platform: Made of cast iron HT200-250, with a working face hardness of HB160-210. After two treatments (manual annealing at 600-700 degrees or natural aging for 2-3 years), the accuracy of the product is stabilized and its performance is good.

After wear and tear, the strip platform can be re scraped to restore its accuracy. The cast iron workbench can be used to inspect the flatness of parts using the coloring method, which has the advantages of accuracy, intuitiveness, and convenience. Pushing the gauge seat and workpiece smoothly on the scraped cast iron workbench without any rough feeling, facilitates measurement and improves measurement accuracy. The quality of cast iron and heat treatment of cast iron flat plates have a significant impact on their performance, or the working surface may deform due to residual large internal stresses; Or due to difficulty in scraping, roughness with small values cannot be obtained. Therefore, when using a cast iron workbench, attention should be paid to the selection of cast iron materials and the residual stress of cast iron plates should be treated by aging methods.