Plastic molds are very critical to the production of parts. The training of the blanking surface has a certain influence on the mold, and the accuracy of the blanking surface is an important factor affecting the drawing die.In most cases, the grinding and pressing surface is directly pierced, which can effectively increase the processing speed greatly. Then there will always be the problem of not easy to color in the die-dead grinding and pressing surface during the mold debugging process, mainly because the tonnage of the equipment is too large during the die-dead state of the training. Because the force of the debugging press ring is different from the training time, the tonnage cannot reach the specified training time value after using the air cushion, which will cause the press material surface to become loose and close from time to time. In order to make the coloring of the pressure material surface easier and the pressure material surface to be able to grind the raw materials, the training method with air cushion will be adopted, with a suitable balance weight, and the coloring of the pressure material surface and the balance weight can be confirmed after rubbing. When the mold is put into mass production, if the pressing surface is too tight, the friction on the surface will increase, and the parts are prone to obvious burrs; while the pressing surface is too loose, and the sheet material will be less constrained. The phenomenon of material accumulation directly affects the service life of the plastic mold. In order to ensure that the pressing surface and the balance block can be uniformly colored under the premise of no material removal, use the smallest pressure as much as possible. Avoid damage to the mold and fail to meet the qualified standards during inspection. Aojie is a mold manufacturer specializing in plastic molds, various plastic shells, injection molding processing, mold manufacturing, fuel injection screen printing, product development and assembly. Aojie cooperation can guarantee the quality of your products to a large extent, and the plastic products produced by Aojie are very exquisite and beautiful, and are loved by customers. Aojie sincerely look forward to cooperating with you!
Post time: Sep-03-2021