What is die parting face?
For example: a plastic ball, it is of two quasi semicircle, looked closely, can see a circle line is the parting surface, if it is a big a small half sphere of clamping, can't do that most of the ball out from the mold. So the parting face should be easy to make, easy to make, low cost of making, and some of the addition of insert and exit.
A mold term. Mould is, generally speaking, there are two major components: dynamic model and fixed die (or male mold cavities and cores), parting surface is closed and state can contact between the two parts, is divided into the workpiece or mold parts mold parting plane of block size, has a broader significance. The design of fractal surface directly affects the quality of the product, the difficulty of mold structure and operation, and is one of the key factors in the success of die design. The following principles should be observed when determining the parting surface: (1) make the mold structure as simple as possible. If you avoid or reduce the side parting, you will reduce the movement of the type and the fixing of the mold to reduce the difficulty of processing. (2) it is helpful for the smooth removal of plastic parts. As long as the mold is left to be left on the edge of the moving die to make use of the top of the injection molding machine, avoid the long distance core to reduce the size of the die. Ensure the precision of the product. To minimize manufacturing and assembly errors, as far as possible, in the same module as possible. (4) not affecting the appearance of the product. The flying side inevitably occurs at the parting surface, so avoid the design of the parting surface on the smooth surface. (5) ensure smooth exhaust of the cavity. If the fractal surface is as close as possible to the final filling of the cavity wall, it can be used to exhaust the cavity.
This should be plastic (especially injection mould term. Generally speaking, the mould has two major components: dynamic model and fixed die (or male mold cavities and cores). Parting surface is closed and state can contact between the two parts.
