What are the little-known features of precision metal stamping parts, Dongguan Hardware will tell you

What are the lesser-known features of precision metal stamping parts: 1. Precision stamping can process a variety of stamping parts with complex shapes and high precision in size and shape, and the punching surface is straight and smooth, and the quality is comparable to cutting. . 2. Precision metal stamping parts have clear contours, small collapse angles, some hole margins and hole spacing (wall thickness) ≤ t, and have press convex, counterbore, blind hole and hub flange forming precision blanking, especially the modulus is small The precision blanking parts of involute, cycloid, triangular, rectangular, trapezoidal and other shapes of high-precision gears are difficult to manufacture by other processing techniques. 3. Due to the effect of cold work hardening, the surface hardness and strength of the precision stamped punching surface are greatly improved, and the friction resistance and weather resistance are improved. It is used as the moving surface, the friction surface of the gear tooth profile, the shaft sleeve and other precision blanking parts, and the service life Will greatly improve. 4. It can realize mass production of electromechanical product parts that reach a moderate economic production scale, including: medium-duty trucks, cars, motorcycles and other products. The finished parts are punched out of the raw material in a single die, no cutting processing is required, and efficiency high. Because of the above characteristics, precision metal stamping parts have been widely used in electronic products, machinery, hardware, transportation tools and other industries, further improving the accuracy and durability of products, and driving industrial development.