Stator pattern

Fixed-rotor tooling fixture : The fixed-rotor embossing die process is generally applicable to 180-355 large and medium-sized punches. This process has a wide applicability, easy labor and quick operation, the cost of mold investment is relatively low, and the punching quality is better controlled. The life of the knife edge is generally about 800,000 to 1 million times. The depth of the mold used in the use is relatively deep. It is better to leave 2-3 pieces of seeds at 7-8MM. It is more convenient to sharpen the knife edge each time. The upper and lower edges are about 0.2mm. Yes, so this process is currently widely used in the film industry.

Due to the effect of two metal atoms interacting with each other or single-phase dispersion, the appearance of the mold parts of the stator mold often has some adhered metal, especially the appearance of some cutting, shearing and stamping tools. The phenomenon of scarring will affect the sharpness of the cutting edge, the arrangement of some parts, and the change of the chemical composition, which will cause the cutting edge to be partially cracked or the metal sticking off and scratch the mold, making the workpiece rough. So outstanding anti-adhesion is also important.

When the part is formed, the relative movement of the data and the appearance of the mold cavity causes the mold surface to wear, which causes the mold's scale accuracy, shape, and roughness of the appearance to change and become invalid. Abrasion is a messy process with many influencing factors. In addition to the external conditions that affect the mold, it also depends to a large extent on the non-uniformity of the chemical composition of the selected steel, the arrangement, and the mechanical functions.