I have a tip for designing a tilted lifter mechanism, to endow the mechanism with restoration function, the length of circular bead for restoration should be adopted preferably larger under possible conditions, […]
furthermore, in first-rate mold solution co, ltd, for cavities which are of complicated shape or are damageable in certain parts, […]
let me introduce a variant of the pin-point gate design, it is so called submarine gate, it can be accompanied with an automatic slug ejection mechanism. […]
Pin-point gate also has it’s disadvantages, pin-point gate has a smaller diameter, it consumes more injection pressure, without compensation, […]
Subsprue gate and spoke gate are two variants of the disk gate design. Subsprue gate is due to flow distribution through a cone, the flow turns at a smaller angle, thus smoothing the flow. […]
a detail need to be considered when our designer design a disk gate, because a disk gate forms a sealed space with the cavity, […]
but direct gate also has it’s own disadvantages, at first, it is more difficult to remove the slug from a direct gate, […]
in an injection mold, there is a typical direct gate, which locates at the mold center, that is so called direct gate, it has a larger sectional area and less flow resistance. […]
when we design a gate for a mold, in general, it is easier to full up the cavity with a gate of a larger sectional area. But it will take a longer time to cool and seal the gate, […]
What is an unbalanced runner? Unlike a balanced runner design, an unbalanced runner design is that the runner lengths from the spure to each cavity may be different. And the gate has different sizes,the length of the gate near the spure should be greater than the one away from the spure, or the sectional area [...]