Cast iron T-shaped groove bending plate

Cast iron T-shaped groove bending plates should not be used or stored in damp, corrosive, high or low temperature environments. They can only be used after confirming that there are no problems.

The precision of cast iron T-shaped groove bending plate can be divided into 0, 1, 2, and 3 levels. The selection of accuracy standards is generally determined based on the usage situation. Bending plates with a precision level of 3 or above are used for inspection, marking, assembly, etc., while bending plates with a precision level below 4 are generally used for riveting and welding. The material is cast iron HT200-300 with a working face hardness of HB170-240. After two manual annealing at 600-700 degrees and natural aging for 2-3 years, the accuracy is stable.

The cast iron T-shaped groove bending plate is suitable for inspecting, installing, and checking the vertical surface of machine tools, and can also check the verticality of workpieces on flat plates; It is also suitable for checking the non perpendicularity between mechanical and instrument inspection and machine tools. When repairing equipment with T-shaped slot cast iron bending plates, it is used to check the mutual perpendicularity of the relevant surfaces of the components. It is also commonly used for marking lines by fitters.

Cast iron T-shaped groove bending plate is used to inspect the 90 ° angle of workpieces, check the mutual perpendicularity of relevant surfaces of components during equipment maintenance, and is also commonly used for marking by fitters. And it can be commonly used for inspection, installation, and vertical surface inspection of machine tools, and can check the perpendicularity of workpieces on cast iron plates. It is suitable for mechanical and instrument inspection and inspection of non perpendicularity between machine tools.

Do not use or store bent plates in damp, corrosive, excessively high or low temperature environments. When using, the bending plate should be installed and debugged, and then the working surface of the bending plate should be wiped clean. After confirming that there are no problems, the bending plate can be used. Purpose: Used for inspection, installation, and vertical surface inspection of machine tools, and can check the perpendicularity of workpieces on cast iron flat plates (cast iron platforms). Suitable for mechanical and instrument inspection and inspection of non perpendicularity between machine tools according to standards.