first-time we must consider items that affecting
runner size, some of whichVolume of
part, the greater the volume takes a larger diameter runners anyway.Weight of
part, the heavier parts, it takes a larger diameter runners. Wall
thickness, the thicker the greater the diameter of the runner is needed.Length of
flow path, the longer it takes the flow of large diameter runner.
Diameter
to
determine the diameter, based on the type of material and wall thickness, the
following chart can help, for similar materials PP, PA, POM, PC, PE can use the
following graph, first select the appropriate thick wall thickness and
look heavy parts, and then pull the line down, the approximate diameter
required will be obtained.
Design | Injection | BlowMould | DieCasting | PunchingTool | WorkShop | TechShop | Holiday
Design | Injection | BlowMould | DieCasting | PunchingTool | WorkShop | TechShop | Holiday
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