Special twin gate design can produce a so-called self-interference melt flow behavior

Special twin gate design can produce a so-called melt flow behavior of the self-interference, since the interference current through this aggregation structure of the polymer can be controlled to give the impact strength of the products obtained is much better than the general gate products, which kinds of self-interference flow cavity is difficult to describe the traditional theoretical simulations, using  Instrument needle valve  methods it is difficult to have a clear understanding of, and the use of computer-aided engineering (CAE) technology to simulate the flow of the process, so that we possible to study the formation and influencing factors, to establish for the theory and actual production. This paper  Stainless steel needle valves  the injection mold flow, cooling, Paul theoretical pressure numerical simulation of the whole process, the establishment of a flow, cooling and packing process mathematical model; then on the role and function of CAE software MOLDFLOW conducted a comprehensive introduction and application of the ABS software elbow pipe gate location to optimize the design, analysis of the situation of several gate location weld lines and bubbles, based on this proposal gives an optimal gate location.