Automobile brake cam injection mold and injection process method thereof

Abstract

The application belongs to a kind of automobile brake cam injection mold and its injection molding process method, automobile brake cam injection mold, including fixed mold fixed plate, its characterized in that the upper surface of fixed mold fixed plate is fixed with fixed mold heat insulation plate by using flat head screw, the lower surface of movable mold fixed plate is fixed with movable mold heat insulation plate by using flat head screw;A PL050 precision positioner is fixed on the right side of the front of fixed mold plate and movable mold plate, and an inclined slide block two is installed on the left side of the front of movable mold plate, a K-type thermocouple is installed in the upper part of the slider of inclined slide block two, and heating rods are installed in the two side holes;After the assembled mold is placed on the workbench of the injection molding machine, the whole mold is heated, the temperature reaches 80 DEG C, the plastic solution is poured into the cavity, at the same time, the inclined slide block two is heated to 180 DEG C, and kept for more than 1 minute, then 80 DEG C water is injected, and the workpiece is cooled and formed. The application solves the technical problem of trace on the surface of automobile brake cam in injection molding, ensures the product quality, has high production efficiency, and reduces the production cost.

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