The latter is a shallow groove which has crate mould

Through injection, the exhaust hole won't leak much molten material, because molten material will cool along at this place and solidify this channel.Under normal circumstances, the vent hole can be located either at the end of the melt flow within the cavity or on the parting surface from the mould. Such as before and after the splint, front and rear buckle web template, bearing plate, pressure column, guidebook column, stripping template, stripping rod and return rod and so forth. 2 mm along with a width of 1.

In the mould opening course of action, an ejector mechanism is required to push or pull the plastic product and its aggregate from the flow path. In addition, the clearance between the ejector rod as well as ejector hole, the clearance between the ejector plate as well as the ejector plate and the main, and the like can possibly be used for exhaust.

The latter is a shallow groove which has a depth of 0. The position of the exhaust port can not be facing the operator to counteract accidental ejection of molten substance. Sometimes it is necessary to line the inner and outer taper surfaces that are matched with one another on the movable mould along with the fixed mould to assist location. 5-6 mm within the side of the die. In the injection would mould, four sets of guide columns and guide bushes are frequently used to form the information parts. In order to ensure accurate centering belonging to the movable and fixed moulds throughout mould clamping, guides must be provided inside mould.

It refers to the various parts that make up the mould structure, including: some parts for guiding, stripping, primary pulling, and parting. The fixed plate along with the push plate are pushed out to cling the push rod. 03-0. In the push rod, a reset rod is generally fixed, and the reset crate mould rod resets the push plate if the movable and fixed moulds usually are closed