Injection pressure refers to the pressure exerted on the plastic melt by the top of the plunger or screw. Its function is to overcome the flow resistance during melt flow filling process during injection, so that the mel...
1. According to the nature of the process a. Punching die: a die that separates the material along the closed or open contour line. Such as blanking die, punching die, cutting die, cutting die, trimming die, cutting die,...
1: The movable mold is composed of a pattern ring, a mold sleeve, and upper and lower side plates. The movable mold distinguishes between the cone-shaped guide movable mold and the inclined plane-guided movable mold 2: T...
Take the active mold as an example 1: Cast or forge the blank according to the tire mold diagram, then rough the blank and heat treatment. The tire mold blank is fully annealed to eliminate internal stress. It should be ...
1. The place where the prefabs are placed must be level. 2. Before prefabrication, mold release agent or oil must be wiped in the mold. . 3. The mould with concrete must be laid flat. . 4. It is forbidden to prefabricate...
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