spure is located at the entrance of a mold
we have discussed too much about the feed system of a injection mold. Today I want to say more details about feed system assembly, […]
what is the primary principle in selecting a feeding system in mold design?
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 practice, how to make a decision on gate and runner design is very important
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. […]
the design of runner and gate has a great impact on the part’s molding and quality
Although the design of runner and gate has a great impact on the part’s molding, and quality. […]
through feeding system, the melt plastic fills into mold cavity
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 in a mold?
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, […]
discuss feeding system in mold design
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 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
the seventh principle for deciding on the parting line is that parting line should be compatible with injection molding machine parameters. […]
more details about designing a side core in a mold
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. […]