so when we select a feeding system, what is the primary principle? I think it is to maintain the temperature and pressure as it flows out of the nozzle and fill out the cavity easily. Commonly, it prefers a “ short and thick” spure, runner, and gate. Other considerations are also given to the requirement [...]
in that case, in practice, how to make a decision on gate and runner design is very important. Because every mold has it’s making schedule. […]
Although the design of runner and gate has a great impact on the part’s molding, and quality. […]
yes! You are right, while the melt plastic passes the spure, runners and gate, it fills out at elevated temperature and reduced pressure, due to friction. The melt plastic material gradually cools off in the cavity by heat transfer.
where is called gate in a feeding system? When melt plastic flows out of the nozzle of the injection molding machine into the mold, to a single cavity mold, […]
today we should discuss something about feeding system, because in mold design, […]
the eighth principle for deciding on the parting line is to consider the impact of draft. […]
the seventh principle for deciding on the parting line is that parting line should be compatible with injection molding machine parameters. […]
I want to say some details when designing a side core.I think it should be an option for selecting the side core with the shortest core-pulling distance. […]
the sixth principle for deciding on the parting line is to coordinate the lateral parting line and major parting line. If a plastic part with side holes or side slots, […]