Hebei Beizhong Machinery Manufacturer's alias for fixed marking-off plates: fixed cast iron marking-off plates, marking-off flat plates, experimental fixed marking-off plates, marking-off workbenches. Purpose of fixed marking-off plates: Marking-off plates are used for power experiments in machinery and engines, equipment debugging, offering good plane stability and toughness. The surface of the marking-off plate features T-slots for securing experimental equipment.
Structure of fixed marking-off plates: The products are made in ribbed plate and box-style designs, with work surfaces available in rectangular, square, or circular shapes.
The accuracy of fixed marking-off plates is classified into grades 0, 1, 2, and 3. After wear from use, they can be re-scraped to restore their accuracy. The flatness of parts can be inspected using the coloring method, which offers the advantages of accuracy, intuitiveness, and convenience. On a scraped fixed marking-off plate, pushing the gauge stand and workpiece is smooth without any sticking sensation, facilitating measurement and ensuring accuracy.
When using a fixed marking-off plate, ensure the work surface is clean and free of issues before use. During use, avoid excessive collision between the workpiece and the marking-off plate's work surface to prevent damage. The weight of the workpiece must not exceed the rated load of the marking-off plate, as this could reduce work quality, damage the structure of the marking-off plate, or even cause deformation, rendering it unusable.